CN207318308U - A kind of fuel oil corrosion tester - Google Patents
A kind of fuel oil corrosion tester Download PDFInfo
- Publication number
- CN207318308U CN207318308U CN201721229621.2U CN201721229621U CN207318308U CN 207318308 U CN207318308 U CN 207318308U CN 201721229621 U CN201721229621 U CN 201721229621U CN 207318308 U CN207318308 U CN 207318308U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- test tube
- heating cup
- fuel oil
- capping
- 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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Abstract
The utility model belongs to petrochemical field, it is related to fuel oil detection, especially a kind of fuel oil corrosion tester, a kind of fuel oil corrosion tester, the Heating Cup of opening is formed with including a upper end, it is used to house clear water in the Heating Cup, bottom is provided with constant temperature heating device in the Heating Cup, the aperture position of the Heating Cup upper end is movably installed with a capping, a through hole is made in the middle part of the capping, the through hole inner edge is embedded with a test tube, the aperture position of the test tube is embedded with a fixture block, it is used to be embedded in copper sheet to be measured in the middle part of the fixture block, the bottom of the copper sheet to be measured is located at below the fuel oil level housed in test tube, uniform intervals are formed with multiple ventholes in Heating Cup upper end side wall below the capping；Fixture block lower end outside diameter is adapted with the through hole internal diameter covered, and the bottom of the fixture block is inlaid in through hole, and the lower end inner edge of the fixture block is inlaid in the aperture position of test tube；The constant temperature heating device is an electric hot plate.
Description
Technical field
The utility model belongs to petrochemical field, is related to fuel oil detection, especially a kind of fuel oil corrosion tester.
Background technology
Oil product copper corrosion experiment is that the corrosive qualitative method of oil determination is directed in China's current standard.
It is that copper sheet is immersed in the oil sample of test tube in existing corrosion experiment, the test tube is fixed in fixed frame afterwards
Water-bath or oil bath heating are carried out in water-bath, it is washed rear compared with Corrosion standards colour table, to determine corrosion level.
Above device there are certain deficiency, is existed necessarily for fixing the fixed frame of test tube first in use
Deficiency, its structure is single, more to be fixed using the test tube clamp or similar structures of top suspension, using such fixed form when examination
After pipe is heated, due to being therefore extremely unfavorable for removing or replacing for test tube there are residual temperature, further, since in heating water bath
During, the vapor of evaporation is discharged by water-bath upper end, therefore can be in contact with copper sheet, and the operation duration one of the experiment
As when 3 is small more than, therefore, such contact likely results in the corrosion of copper sheet, so as to cause the error of experimental result.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided and it is a kind of rational in infrastructure, it is conveniently replaceable, effectively
Prevent a kind of fuel oil corrosion tester contacted with water vapour.
The technical scheme adopted by the utility model is that：
A kind of fuel oil corrosion tester, including a upper end are formed with the Heating Cup of opening, are used to house in the Heating Cup
Clear water, it is characterised in that：Bottom is provided with constant temperature heating device in the Heating Cup, the aperture position activity of the Heating Cup upper end
One capping is installed, makes a through hole in the middle part of the capping, which is embedded with a test tube, the aperture position of the test tube
It is used to be embedded in copper sheet to be measured embedded with a fixture block, in the middle part of the fixture block, the bottom of the copper sheet to be measured is located at what is housed in test tube
Below fuel oil level, uniform intervals are formed with multiple ventholes in the Heating Cup upper end side wall below the capping.
Moreover, fixture block lower end outside diameter is adapted with the through hole internal diameter covered, the bottom of the fixture block is inlaid in through hole
Interior, the lower end inner edge of the fixture block is inlaid in the aperture position of test tube.
Moreover, the constant temperature heating device is an electric hot plate, which is installed on the bottom of the Heating Cup, the electricity
One heat-conducting plate made using isolation material is installed above hot plate.
The advantages of the utility model and good effect are：
In the utility model, Heating Cup uses constant temperature heating device, and easy to control the temperature of heating water bath process, capping is then
For the aperture position of the opening of Heating Cup and test tube to be isolated, so as to avoid vapor and copper sheet in heating process from connecing
Touch, the venthole that Heating Cup upper end side wall is made then is used to export the vapor of evaporation to outside；Fixture block is then used for fixed copper
Piece, in addition, fixture block and capping using be separately set be embedded in it is fixed by the way of, then easy to fixture block and test tube overall taking-up and
Replace, after once testing, operating personnel only need to replace the fixture block for being provided with new copper sheet to be measured without mobile Heating Cup
It is easy to operate with test tube；Constant temperature heating device uses electric hot plate, simple in structure, technology maturation, temperature stabilization, and heat conduction
Plate is then used to isolate electric hot plate and water-bath, ensures the safety of heating process.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
With reference to embodiment, following embodiments, which are illustrative, are not limited is further illustrated to the utility model
, it is impossible to limit the scope of protection of the utility model with following embodiments.
A kind of fuel oil corrosion tester, including a upper end are formed with the Heating Cup 5 of opening, are used to house in the Heating Cup
Clear water, the innovation of the utility model are that bottom is provided with constant temperature heating device in the Heating Cup, which opens
Mouth position is movably installed with a capping 1, makes a through hole in the middle part of the capping, which is embedded with a test tube, the examination
The aperture position of pipe is embedded with a fixture block 2, is used to be embedded in copper sheet 3 to be measured, the lower end position of the copper sheet to be measured in the middle part of the fixture block
Below the fuel oil level housed in test tube, uniform intervals are formed with more in the Heating Cup upper end side wall below the capping
A venthole 4.
In the present embodiment, fixture block lower end outside diameter is adapted with the through hole internal diameter covered, and the bottom of the fixture block is embedded in
In through hole, the lower end inner edge of the fixture block is inlaid in the aperture position of test tube.
In the present embodiment, the constant temperature heating device is an electric hot plate 6, which is installed on the bottom of the Heating Cup
Portion, a heat-conducting plate 7 made using isolation material is provided with above the electric hot plate.
The course of work of the utility model is：
When the utility model is used, suitable clear water will be added in Heating Cup first, capping is fixed on Heating Cup afterwards
Aperture position, copper sheet to be measured is fixed in fixture block afterwards, and add the oil sample of suitable fuel oil in test tube, finally will
Test tube, which is inserted into by through hole and is fixed on by fixture block after lead to the hole site, can open electric hot plate progress heating water bath, in heating process
In, vapor can be exported by venthole.
In the utility model, Heating Cup uses constant temperature heating device, and easy to control the temperature of heating water bath process, capping is then
For the aperture position of the opening of Heating Cup and test tube to be isolated, so as to avoid vapor and copper sheet in heating process from connecing
Touch, the venthole that Heating Cup upper end side wall is made then is used to export the vapor of evaporation to outside；Fixture block is then used for fixed copper
Piece, in addition, fixture block and capping using be separately set be embedded in it is fixed by the way of, then easy to fixture block and test tube overall taking-up and
Replace, after once testing, operating personnel only need to replace the fixture block for being provided with new copper sheet to be measured without mobile Heating Cup
It is easy to operate with test tube；Constant temperature heating device uses electric hot plate, simple in structure, technology maturation, temperature stabilization, and heat conduction
Plate is then used to isolate electric hot plate and water-bath, ensures the safety of heating process.
Claims (3)
1. a kind of fuel oil corrosion tester, including a upper end are formed with the Heating Cup of opening, it is used in the Heating Cup accommodating clear
Water, it is characterised in that：Bottom is provided with constant temperature heating device in the Heating Cup, the aperture position activity peace of the Heating Cup upper end
Equipped with a capping, a through hole is made in the middle part of the capping, which is embedded with a test tube, and the aperture position of the test tube is embedding
It is used to be embedded in copper sheet to be measured equipped with a fixture block, in the middle part of the fixture block, the bottom of the copper sheet to be measured is located at the combustion housed in test tube
Expect below oil level, uniform intervals are formed with multiple ventholes in the Heating Cup upper end side wall below the capping.
A kind of 2. fuel oil corrosion tester according to claim 1, it is characterised in that：Fixture block lower end outside diameter with
The through hole internal diameter of capping is adapted, and the bottom of the fixture block is inlaid in through hole, and the lower end inner edge of the fixture block is inlaid in test tube
Aperture position.
A kind of 3. fuel oil corrosion tester according to claim 1, it is characterised in that：The constant temperature heating device is
One electric hot plate, the electric hot plate are installed on the bottom of the Heating Cup, and being provided with one above the electric hot plate uses isolation material
The heat-conducting plate made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229621.2U CN207318308U (en) | 2017-09-25 | 2017-09-25 | A kind of fuel oil corrosion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229621.2U CN207318308U (en) | 2017-09-25 | 2017-09-25 | A kind of fuel oil corrosion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318308U true CN207318308U (en) | 2018-05-04 |
Family
ID=62383783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229621.2U Expired - Fee Related CN207318308U (en) | 2017-09-25 | 2017-09-25 | A kind of fuel oil corrosion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078665A (en) * | 2018-09-05 | 2018-12-25 | 江苏德威新材料股份有限公司 | Thermostatical oil bath |
| CN109765169A (en) * | 2019-01-04 | 2019-05-17 | 通标标准技术服务（天津）有限公司 | Petrochemical industry oil product copper corrosion detection device |
-
2017
- 2017-09-25 CN CN201721229621.2U patent/CN207318308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078665A (en) * | 2018-09-05 | 2018-12-25 | 江苏德威新材料股份有限公司 | Thermostatical oil bath |
| CN109765169A (en) * | 2019-01-04 | 2019-05-17 | 通标标准技术服务（天津）有限公司 | Petrochemical industry oil product copper corrosion detection device |
| CN109765169B (en) * | 2019-01-04 | 2021-09-28 | 通标标准技术服务（天津）有限公司 | Copper sheet corrosivity detection device for petrochemical oil |
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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: 20180504 Termination date: 20180925 |