CN206411112U - A kind of lubricating oil dewatering testing device - Google Patents
A kind of lubricating oil dewatering testing device Download PDFInfo
- Publication number
- CN206411112U CN206411112U CN201720123018.XU CN201720123018U CN206411112U CN 206411112 U CN206411112 U CN 206411112U CN 201720123018 U CN201720123018 U CN 201720123018U CN 206411112 U CN206411112 U CN 206411112U
- Authority
- CN
- China
- Prior art keywords
- ring
- lubricating oil
- vacuum chamber
- shaped plastics
- plastics box
- 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
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model is related to a kind of experimental provision, specifically related to a kind of lubricating oil dewatering testing device, including vavuum pump, electric controller, computer and ladder glass infuser, ladder glass infuser is located on support frame, support frame is located in fuel tank, ladder glass infuser is divided into vacuum chamber and heating chamber, and heating chamber is located in fuel tank, and electric heating plate is provided with below heating chamber；Vacuum chamber bottom, which is provided with ring-shaped plastics box, ring-shaped plastics box, is provided with water-absorbing resin, and ring-shaped plastics box is provided with uniform air-vent, and the upper surface of ring-shaped plastics box, which is provided with above charging aperture, ring-shaped plastics box, is provided with pressure transducer；Sealing rubber plug is provided with the top of vacuum chamber, vacuum chamber is connected by gas pipeline with vavuum pump, gas pipeline is provided with valve；Fluid temperature sensor is provided with fuel tank.Of the present utility model reasonable in design, simple to operate, experiment effect is good.
Description
Technical field：
The utility model is related to a kind of experimental provision, and in particular to a kind of lubricating oil dewatering testing device.
Background technology：
Moisture in lubricating oil is common pollutant, although the no particulate matter of harm is serious, but moisture can destroy profit
Effect is slided, makes deterioration of oil, cause equipment attrition, moisture can also cause corrosion of metal.Moisture in lubricating oil has three kinds of forms：It is molten
Xie Shui, emulsified water, free water, wherein, the harm of emulsified water is maximum.Moisture can destroy oily film strength and the integrality of oil film,
Lubrication is that one layer of oil film is formed between metal contact surface by oil, and oil film separates the direct friction between metal, prevents metal
Directly contact.If moisture enters the metal contact region of bearing, the integrality of oil film will be destroyed, reduction oil film is strong
Degree, causes direct friction between insufficient lubrication or metal, can cause metal fatigue damage, form metal scraping, fragmentation.Cause
This, the dehydration technique for studying lubricating oil is particularly important, and the lubricating oil dewatering testing device used at present is generally easy utensil, its
The need for experiment can not being met.So, it is very necessary to design a kind of lubricating oil dewatering testing device.
Utility model content：
The utility model is made up and improved in place of above-mentioned the deficiencies in the prior art, is entered by lubricating oil dewatering testing device
Row atmospheric evaporation is dehydrated and is evaporated in vacuo the experiment of dehydration, and obtains the experimental datas such as dehydrating amount, heating-up temperature and pressure, to enter
The dehydration technology of one step research lubricating oil provides reference data, so as to instruct actual dehydration to produce.
The technical solution adopted in the utility model is：A kind of lubricating oil dewatering testing device, including vavuum pump, electrical control
Device, computer and ladder glass infuser, ladder glass infuser are located on support frame, and support frame is located in fuel tank, and ladder glass infuser is divided into
Vacuum chamber and heating chamber, heating chamber are located in fuel tank, and electric heating plate is provided with below heating chamber；Vacuum chamber bottom is provided with ring-shaped plastics
Water-absorbing resin is provided with box, ring-shaped plastics box, ring-shaped plastics box is provided with uniform air-vent, and the upper surface of ring-shaped plastics box is set
Have and pressure transducer is provided with above charging aperture, ring-shaped plastics box；Sealing rubber plug is provided with the top of described vacuum chamber, vacuum chamber leads to
Cross gas pipeline to be connected with vavuum pump, gas pipeline is provided with valve；Fluid temperature sensor is provided with described fuel tank；Described liquid
Temperature sensor and pressure transducer are connected by wire with computer respectively, and computer is connected by cable and electric controller
Connect, electric controller is connected by cable with electric heating plate and vavuum pump respectively.
Described caulking gum is provided with after threading hole, threading hole threading uses sealant sealing beyond the Great Wall.
Described heating chamber is provided with graduation mark and scale value.
Described support frame top is annular disc.
The particle diameter of described water-absorbing resin is more than the diameter of air-vent.
The beneficial effects of the utility model：Reasonable in design, simple to operate, experiment effect is good, for research lubricating oil
Dehydration technique provides reference data, it is easy to promotes and uses on a large scale.When being tested, support frame is put into fuel tank,
Ladder glass infuser is positioned on support frame, injects a certain proportion of experiment lubricating oil and distillation into heating chamber according to experimental program
Water, then will be equipped with the ring-shaped plastics box of water-absorbing resin and be positioned over vacuum chamber bottom, the pressure transducer that will be connected with wire is placed
Above ring-shaped plastics box, sealing rubber plug is covered, while sealing threading hole；Conduction oil is added in most backward fuel tank.According to reality
The pressure intensity testing data of vacuum chamber take out " vacuum " to vacuum chamber using vavuum pump in proved recipe case, by electric heating plate in fuel tank
Heat-conducting oil heating, after conduction oil is heated, the lubricating oil containing water in heating chamber, which is heated until in heating chamber, bubble generation,
The temperature data that conduction oil is recorded after the boiling point of water is reached, the constant temperature to conduction oil is controlled by computer and electric controller
Moisture in heating, lubricating oil is constantly evaporated, and the moisture of evaporation is adsorbed by water-absorbing resin 6, after heating chamber does not have bubble generation,
Electric heating plate is closed after continuing the heat time minute, record time, pressure and temperature data are simultaneously preserved, take out water-absorbing resin and carry out
Weigh, calculate water absorption.The experiment lubricating oil and distilled water of same ratio is taken to carry out multinomial reality under different pressure conditions respectively
Test, record data is simultaneously preserved.Also the lubricating oil and distilled water that can use different proportion carry out dehydration experiment under identical pressure conditions,
Draw the reference datas such as dehydration used time.Alternatively, it is also possible to carry out the dehydration experiment under atmospheric pressure state.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of ring-type plastic casing in the utility model.
Fig. 3 is Fig. 2 top view.
Embodiment：
With reference to each figure, a kind of lubricating oil dewatering testing device, including vavuum pump 13, electric controller 14, computer 15 and
Ladder glass infuser 3, ladder glass infuser 3 is located on support frame 8, and support frame 8 is located in fuel tank 9, and 3 points of ladder glass infuser is vacuum chamber
4 and heating chamber 11, heating chamber 11 is located in fuel tank 9, and the lower section of heating chamber 11 is provided with electric heating plate 12；The bottom of vacuum chamber 4 is provided with ring
Water-absorbing resin 6 is provided with shape plastic casing 7, ring-shaped plastics box 7, ring-shaped plastics box 7 is provided with uniform air-vent 18, ring-shaped plastics
The upper surface of box 7 is provided with charging aperture 17, and the top of ring-shaped plastics box 7 is provided with pressure transducer 5；The described top of vacuum chamber 4 is provided with
Sealing rubber plug 2, vacuum chamber 4 is connected by gas pipeline 16 with vavuum pump 13, and gas pipeline 16 is provided with valve 1；Described fuel tank 9
It is interior to be provided with fluid temperature sensor 10；Described fluid temperature sensor 10 and pressure transducer 5 are respectively by wire with calculating
Machine 15 is connected, and computer 15 is connected by cable with electric controller 14, and electric controller 14 passes through cable and electrical heating respectively
Disk 12 and vavuum pump 13 are connected；Described sealing rubber plug 2, which is provided with after threading hole, threading hole threading, uses sealant sealing；
Described heating chamber 11 is provided with graduation mark and scale value；The described top of support frame 8 is annular disc；Described water-absorbing resin
6 particle diameter is more than the diameter of air-vent 18.
When being tested, support frame 8 is put into fuel tank 9, ladder glass infuser 3 is positioned on support frame 8, according to experiment
Scheme injects a certain proportion of experiment lubricating oil and distilled water into heating chamber 11, then will be equipped with the ring-shaped plastics of water-absorbing resin 6
Box 7 is positioned over the bottom of vacuum chamber 4, and the pressure transducer 5 for being connected with wire is positioned over into the top of ring-shaped plastics box 7, sealing is covered
Rubber stopper 2, while sealing threading hole；Conduction oil is added in most backward fuel tank 9.It is real according to the pressure of vacuum chamber in experimental program 4
Test data and " vacuum " is taken out to vacuum chamber 4 using vavuum pump 13, by electric heating plate 12 to the heat-conducting oil heating in fuel tank 9, heat conduction
After oil is heated, the lubricating oil containing water in heating chamber 11, which is heated until in heating chamber 11, bubble generation, that is, reaches the boiling of water
The temperature data of conduction oil is recorded after point, conduction oil temperature data is transferred to computer 15 by fluid temperature sensor 10, leads to
Cross computer 15 and set the constant heating-up temperature of electric heating plate 12, and control by electric controller 14 to add the constant temperature of conduction oil
Moisture in heat, lubricating oil is constantly evaporated, and the moisture of evaporation is adsorbed by water-absorbing resin 6, after heating chamber 11 is produced without bubble,
Electric heating plate is closed after continuing 10 minutes heat times, record time, pressure and temperature data are simultaneously preserved, take out water-absorbing resin 6
Weighed, calculate water absorption.Take same ratio experiment lubricating oil and distilled water carry out respectively it is many under different pressure conditions
Item experiment, record data is simultaneously preserved.Also the lubricating oil and distilled water that can use different proportion are dehydrated under identical pressure conditions
Experiment, draws the reference datas such as dehydration used time.Alternatively, it is also possible to carry out the dehydration experiment under atmospheric pressure state.It is of the present utility model
Beneficial effect：Reasonable in design, simple to operate, experiment effect is good, and the dehydration technique for research lubricating oil provides reference data,
It is easy to promote and use on a large scale.
Claims (5)
1. a kind of lubricating oil dewatering testing device, including vavuum pump（13）, electric controller（14）, computer（15）And ladder glass
Glass cylinder（3）, it is characterised in that：Ladder glass infuser（3）Positioned at support frame（8）On, support frame（8）Positioned at fuel tank（9）It is interior, ladder glass
Glass cylinder（3）It is divided into vacuum chamber（4）And heating chamber（11）, heating chamber（11）Positioned at fuel tank（9）It is interior, heating chamber（11）Lower section is provided with electricity
Heating dish（12）；Vacuum chamber（4）Bottom is provided with ring-shaped plastics box（7）, ring-shaped plastics box（7）It is interior to be provided with water-absorbing resin（6）, ring-type
Plastic casing（7）It is provided with uniform air-vent（18）, ring-shaped plastics box（7）Upper surface be provided with charging aperture（17）, ring-shaped plastics
Box（7）Top is provided with pressure transducer（5）；Described vacuum chamber（4）Top is provided with sealing rubber plug（2）, vacuum chamber（4）Pass through
Gas pipeline（16）With vavuum pump（13）Connection, gas pipeline（16）It is provided with valve（1）；Described fuel tank（9）It is interior to be provided with liquid temperature
Spend sensor（10）；Described fluid temperature sensor（10）And pressure transducer（5）Pass through wire and computer respectively（15）
Connection, computer（15）Pass through cable and electric controller（14）Connection, electric controller（14）Added respectively by cable with electricity
Hot plate（12）And vavuum pump（13）Connection.
2. a kind of lubricating oil dewatering testing device according to claim 1, it is characterised in that：Described sealing rubber plug
（2）It is provided with after threading hole, threading hole threading and uses sealant sealing.
3. a kind of lubricating oil dewatering testing device according to claim 1, it is characterised in that：Described heating chamber（11）On
Provided with graduation mark and scale value.
4. a kind of lubricating oil dewatering testing device according to claim 1, it is characterised in that：Described support frame（8）Top
Hold as annular disc.
5. a kind of lubricating oil dewatering testing device according to claim 1, it is characterised in that：Described water-absorbing resin（6）
Particle diameter be more than air-vent（18）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123018.XU CN206411112U (en) | 2017-02-10 | 2017-02-10 | A kind of lubricating oil dewatering testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123018.XU CN206411112U (en) | 2017-02-10 | 2017-02-10 | A kind of lubricating oil dewatering testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411112U true CN206411112U (en) | 2017-08-15 |
Family
ID=59557661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123018.XU Expired - Fee Related CN206411112U (en) | 2017-02-10 | 2017-02-10 | A kind of lubricating oil dewatering testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883144A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of graphene powder water trap and go water method |
| CN109883145A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of metal powder dehydration device and dewatering |
-
2017
- 2017-02-10 CN CN201720123018.XU patent/CN206411112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883144A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of graphene powder water trap and go water method |
| CN109883145A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of metal powder dehydration device and dewatering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201888709U (en) | Temperature sensing device for ceramic heating container and purple clay heating container | |
| CN206411112U (en) | A kind of lubricating oil dewatering testing device | |
| CN103968254B (en) | Experimental installation falls in buried oil pipeline stopping transportation temperature | |
| CN109900629A (en) | A kind of environmental device and test method for metallic material corrosion fatigue test | |
| CN105675647A (en) | Phase-change heat storage testing device and phase-change heat storage testing method | |
| CN104459085A (en) | Indoor multistage simulated leaching test method | |
| CN209689118U (en) | A kind of humidifier | |
| CN105300867A (en) | Testing device for testing thermal diffusion characteristic of rock soil under fluid-structure interaction condition | |
| CN206411046U (en) | A kind of lubricating oil thermal diffusivity experimental provision | |
| CN210269693U (en) | Device for measuring oxidation stability of biodiesel | |
| CN112033863A (en) | Device and method for measuring uranium migration in small column simulation soil | |
| CN107356508A (en) | It is a kind of to simulate the device that mud sample deposit changes under natural geology depositional environment | |
| CN103674594A (en) | Testing device and testing method of liquid cold source equipment | |
| CN202381964U (en) | Temperature control device for lubricating oil | |
| CN202216889U (en) | Device for measuring viscosity of highly viscous fluid | |
| CN211216744U (en) | Constant temperature magnetic stirring heating pot | |
| CN203422390U (en) | Test sample bench for solar energy cell sheet | |
| CN206832732U (en) | Scale inhibitor for circulating cooling water anticorrosion-antiscaling property evaluating apparatus | |
| CN204380295U (en) | A kind of distillation still | |
| CN203838926U (en) | Temperature control device of variable-temperature viscosity coefficient experimental instrument | |
| CN206601265U (en) | A kind of multidraw device for oil plant | |
| CN202442980U (en) | Evaporation simulation test system under temperature difference condition | |
| CN206454674U (en) | Thermostat water bath | |
| CN103357455B (en) | Constant-temperature high-pressure water-bath kettle | |
| CN110940438A (en) | Multi-heat-source heat production testing device in centrifugal cabin of super-gravity centrifugal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170815 Termination date: 20190210 |