CN208109636U - A kind of soft graphite earthing material apparatus for measuring contact angle - Google Patents
A kind of soft graphite earthing material apparatus for measuring contact angle Download PDFInfo
- Publication number
- CN208109636U CN208109636U CN201820498850.2U CN201820498850U CN208109636U CN 208109636 U CN208109636 U CN 208109636U CN 201820498850 U CN201820498850 U CN 201820498850U CN 208109636 U CN208109636 U CN 208109636U
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- driving device
- sample
- pedestal
- computer
- box body
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- 239000000463 material Substances 0.000 title claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 34
- 239000010439 graphite Substances 0.000 title claims abstract description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of soft graphite earthing material apparatus for measuring contact angle, including support and computer, the side of support is equipped with power switch and light source, seat is equipped with sample pedestal, sample pedestal is equipped with sample box, sample stage seat tool has first driving device, first driving device drives sample pedestal horizontally or vertically to move under control of the computer, support is equipped with CCD camera pedestal, CCD camera pedestal is equipped with CCD camera, light source and CCD camera are located at the two sides of sample pedestal, CCD camera pedestal has the second driving device, second driving device drives CCD camera to adjust the angle under control of the computer, the top of support is equipped with dripping system, dripping system has third driving device, third driving device adjusts the pressure of dripping system under control of the computer.The utility model is able to solve traditional apparatus for measuring contact angle cannot be well aiming at the problem that soft graphite earthing material be tested.
Description
Technical field
The utility model relates to power grid earthing material test device technical fields, are grounded more particularly to a kind of soft graphite
Material angle measuring device.
Background technique
For a long time, domestic and international Ground Network of Transmission Line with Renovation generallys use the gold such as band steel, stainless steel, galvanized steel, copper, copper clad steel
Belong to class earthing material.Except exist transport and difficulty of construction is big, easily there is a phenomenon where stealing in addition to, the maximum bottle of metallic ground material
Neck problem is the corrosion of earthing material, these metal class earthing material common problems are that cheap metal connects
Ground material, corrosion resistance are relatively poor, it is difficult to guarantee the long-term reliability of grounded screen；And the higher metal of corrosion resistance connects
Ground material, universal cost is again higher, can not widespread adoption.
With the exploitation of new material and universal, soft graphite earthing material has been applied to Ground Network of Transmission Line with Renovation, flexible
Graphite earthing material in use, needs to carry out every test, wherein contact angle test is one of important test
Project exists for the solid/liquid interfaces characteristic of research material, the surface nature of solid, the wetability of liquid versus solid and liquid
Diffusion or adsorptivity in solid substrate.It in the prior art, is still to be connect using traditional apparatus for measuring contact angle to soft graphite
Ground material carries out contact angle test, and the measurement of contact angle is realized by the reflection between each lens, and measurement process is cumbersome, and exists
Biggish measuring and calculating error.
Utility model content
The purpose of this utility model is that proposing a kind of soft graphite earthing material apparatus for measuring contact angle, solve traditional
Apparatus for measuring contact angle cannot be well aiming at the problem that soft graphite earthing material be tested.
A kind of soft graphite earthing material apparatus for measuring contact angle, including support and computer, the side of the support are set
There are power switch and light source, the power switch and the light source are electrically connected with the computer respectively, and the computer is used
In the intensity of light source for controlling the light source, the support is equipped with sample pedestal, and the sample pedestal is equipped with sample box, described
For sample box for placing soft graphite earthing material to be tested, the sample stage seat tool has a first driving device, and described first
Driving device and the computer are electrically connected, and the first driving device drives the sample under the control of the computer
Pedestal horizontally or vertically moves, and CCD camera pedestal is additionally provided on the support, and the CCD camera pedestal is taken the photograph equipped with CCD
Shadow machine, the light source and the CCD camera are located at the two sides of the sample pedestal, and the CCD camera pedestal has
Second driving device, second driving device and the CCD camera are electrically connected with the computer respectively, and described second
Driving device adjusts the shooting angle of the CCD camera under the control of the computer, and the top of the support is equipped with drop
Liquid system, the setting of sample box described in the dripping system face, the dripping system have third driving device, and the third is driven
Dynamic device and the computer are electrically connected, and the third driving device adjusts the dropping liquid system under the control of the computer
The pressure of system, to control dropping liquid time and the dropping liquid size of the dripping system.
According to the utility model proposes soft graphite earthing material apparatus for measuring contact angle, light source and CCD camera point
Not Wei Yu sample pedestal two sides, soft graphite earthing material to be tested is placed on sample box, the water that dripping system oozes
Drop drop is on soft graphite earthing material to be tested, and by the light source light filling of side, the CCD camera of the other side is directly to soft
Water droplet on property graphite earthing material is shot, and the picture transmission taken to computer is analyzed and processed, to obtain
Contact angle, due to can directly test contact angle without using reflection from lens, measurement process is simpler, can reduce survey
Error is calculated, in addition, pass through the setting of first driving device, the second driving device and third driving device, it being capable of flexible modulation sample
Sample platform seat, the operating position of video camera pedestal and dripping system or working condition, reasonable in design, test effect is more preferable.
In addition, according to soft graphite earthing material apparatus for measuring contact angle provided by the utility model, can also have as
Under additional technical characteristic：
Further, the sample box include upper layer sample box body and with the upper layer sample box body and connect down
Layer sample box body, the upper layer sample box body are hollow structure, and the side of the upper layer sample box body is equipped with water filling port,
The water of preset temperature is injected in the upper layer sample box body by the water filling port.
Further, the upper layer sample box body is made of hard-foam polyurethane plate or rock wool board.
Further, lower layer's sample box body is made of rubber.
Further, the top surface of the upper layer sample box body is equipped with locating piece, the bottom surface of lower layer's sample box body
Equipped with card convex.
Further, the quantity of the locating piece is two, and two locating pieces are located at the upper layer sample box
The both ends of body top surface.
Further, the height of the locating piece is not more than 1mm.
Further, the trapezoidal structure of the card convex, the sample pedestal are equipped with card slot, the card slot and the card convex
Cooperation.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the soft graphite earthing material apparatus for measuring contact angle of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of sample pedestal and sample box in Fig. 1.
Specific embodiment
It is practical to this with reference to the accompanying drawing to keep the purpose of this utility model, feature and advantage more obvious and easy to understand
Novel specific embodiment is described in detail.Several embodiments of the utility model are given in attached drawing.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
Referring to Fig. 1, the soft graphite earthing material apparatus for measuring contact angle that an embodiment of the utility model proposes, packet
Support 10 and computer 20 are included, the side of the support 10 is equipped with power switch 30 and light source 40, the power switch 30 and institute
Light source 40 to be stated to be electrically connected with the computer 20 respectively, the computer 20 is used to control the intensity of light source of the light source 40,
Power switch 30 is used to power for each electricity consumption device, and provides switching function.The light source 40 can be with LED light, such as can be with
It is made of multiple LED lamp beads, by controlling the unlatching quantity of LED lamp bead, realizes the control of the intensity of light source.
The support 10 is equipped with sample pedestal 50, and the sample pedestal 50 is equipped with sample box 51, the sample box 51
For placing soft graphite earthing material to be tested, the sample pedestal 50 has first driving device 52, and described first drives
Dynamic device 52 is electrically connected with the computer 20, and the first driving device 52 drives institute under the control of the computer 20
Sample pedestal 50 is stated horizontally or vertically to move.First driving device 52 can be real using motor cooperation sliding rail, the form of telescopic rod
It is existing.
CCD camera pedestal 60 is additionally provided on the support 10, the CCD camera pedestal 60 is equipped with CCD camera
70, the light source 40 and the CCD camera 70 are located at the two sides of the sample pedestal 50, the CCD camera pedestal
70 have the second driving device 80, and second driving device 80 and the CCD camera 70 are electric with the computer 20 respectively
Property connection, second driving device 80 can adjust the shooting of the CCD camera 70 under the control of the computer 20
Angle, the second driving device 80 can realize that the CCD camera 70 is clapped using technological means such as selection motor cooperation telescopic rods
The picture transmission taken the photograph is analyzed and processed to computer 20, and computer 20 can use.Young-Laplace equation simultaneously cooperates
Image analysis obtains contact angle.
The top of the support 10 is equipped with dripping system 90, and sample box 60 described in 90 face of dripping system is arranged, drop
Liquid system 90 is for oozing water droplet.The dripping system 90 has a third driving device 100, the third driving device 100 with
The computer 20 is electrically connected, and the third driving device 100 adjusts the dropping liquid system under the control of the computer 20
The pressure of system 90, third driving device 100 can be realized using motor cooperation clamping device device, to control the dripping system
90 dropping liquid time and dropping liquid size.
In the present embodiment, referring to Fig. 2, the sample box 51 include upper layer sample box body 511 and with the upper layer sample
Lower layer's sample box body 512 of product box body 511 and connection, upper layer sample box body 511 and lower layer's sample box body 512 can be with
It is combined together by viscose glue.
The upper layer sample box body 511 is hollow structure, and the side of the upper layer sample box body 511 is equipped with water filling port
513, the water of preset temperature is injected in the upper layer sample box body 511 by the water filling port 513, forms the water of certain temperature
Bath guarantees the stability of environment temperature when test, effectively reduces influence of the temperature to test result, is more suitable for soft graphite ground connection
The test of material.
Specifically, the upper layer sample box body 511 is made of hard-foam polyurethane plate or rock wool board, guarantee good guarantor
Temp effect.In the present embodiment, the top surface of the upper layer sample box body 511 is equipped with locating piece 514, the number of the locating piece 514
Amount is, for example, two, and two locating pieces 514 are located at the both ends of 511 top surface of upper layer sample box body, locating piece
514, for limiting to soft graphite earthing material to be tested, guarantee measuring stability.The height of the locating piece 514 is little
In 1mm, guarantee that locating piece 514 will not influence shooting of the CCD camera 70 to water droplet in detected materials.
Lower layer's sample box body 512 can be made of rubber.The bottom surface of lower layer's sample box body 512 is equipped with
Card convex 515.The specific trapezoidal structure of the card convex 515, the sample pedestal 50 are equipped with card slot 501, the card slot 501 and institute
The cooperation of card convex 515 is stated, which can guarantee sample box 51, and the shelf-stability on sample pedestal 50 is further ensured that survey
Try effect.
According to soft graphite earthing material apparatus for measuring contact angle provided in this embodiment, light source and CCD camera difference
Positioned at the two sides of sample pedestal, soft graphite earthing material to be tested is placed on sample box, the water droplet that dripping system oozes
Drop is on soft graphite earthing material to be tested, and by the light source light filling of side, the CCD camera of the other side is directly to flexibility
Water droplet on graphite earthing material is shot, and the picture transmission taken to computer is analyzed and processed, to be connect
Feeler, due to can directly test contact angle without using reflection from lens, measurement process is simpler, can reduce measuring and calculating
Error, in addition, pass through the setting of first driving device, the second driving device and third driving device, it being capable of flexible modulation sample
Pedestal, the operating position of video camera pedestal and dripping system or working condition, reasonable in design, test effect is more preferable.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of soft graphite earthing material apparatus for measuring contact angle, which is characterized in that including support and computer, the support
Side be equipped with power switch and light source, the power switch and the light source are electrically connected with the computer respectively, described
Computer is used to control the intensity of light source of the light source, and the support is equipped with sample pedestal, and the sample pedestal is equipped with sample
Product box, for the sample box for placing soft graphite earthing material to be tested, the sample stage seat tool has first driving device,
The first driving device and the computer are electrically connected, and the first driving device drives under the control of the computer
The sample pedestal horizontally or vertically moves, and is additionally provided with CCD camera pedestal on the support, on the CCD camera pedestal
Equipped with CCD camera, the light source and the CCD camera are located at the two sides of the sample pedestal, the CCD camera
Pedestal has the second driving device, and second driving device and the CCD camera are electrically connected with the computer respectively,
Second driving device adjusts the shooting angle of the CCD camera under the control of the computer, the support it is upper
Side is equipped with dripping system, the setting of sample box described in the dripping system face, and the dripping system has third driving device, institute
It states third driving device and the computer is electrically connected, the third driving device adjusts institute under the control of the computer
The pressure of dripping system is stated, to control dropping liquid time and the dropping liquid size of the dripping system.
2. soft graphite earthing material apparatus for measuring contact angle system according to claim 1, which is characterized in that the sample
Product box includes upper layer sample box body and lower layer's sample box body with the upper layer sample box body and connection, the upper layer sample
Product box body is hollow structure, and the side of the upper layer sample box body is equipped with water filling port, and the water of preset temperature passes through the note
The mouth of a river is injected in the upper layer sample box body.
3. soft graphite earthing material apparatus for measuring contact angle system according to claim 2, which is characterized in that on described
Layer sample box body is made of hard-foam polyurethane plate or rock wool board.
4. soft graphite earthing material apparatus for measuring contact angle system according to claim 2, which is characterized in that under described
Layer sample box body is made of rubber.
5. soft graphite earthing material apparatus for measuring contact angle system according to claim 2, which is characterized in that on described
The top surface of layer sample box body is equipped with locating piece, and the bottom surface of lower layer's sample box body is equipped with card convex.
6. soft graphite earthing material apparatus for measuring contact angle system according to claim 5, which is characterized in that described fixed
The quantity of position block is two, and two locating pieces are located at the both ends of the upper layer sample box body top surface.
7. soft graphite earthing material apparatus for measuring contact angle system according to claim 6, which is characterized in that described fixed
The height of position block is not more than 1mm.
8. soft graphite earthing material apparatus for measuring contact angle system according to claim 5, which is characterized in that the card
Convex trapezoidal structure, the sample pedestal are equipped with card slot, and the card slot and the card convex cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498850.2U CN208109636U (en) | 2018-04-10 | 2018-04-10 | A kind of soft graphite earthing material apparatus for measuring contact angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498850.2U CN208109636U (en) | 2018-04-10 | 2018-04-10 | A kind of soft graphite earthing material apparatus for measuring contact angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109636U true CN208109636U (en) | 2018-11-16 |
Family
ID=64121364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498850.2U Expired - Fee Related CN208109636U (en) | 2018-04-10 | 2018-04-10 | A kind of soft graphite earthing material apparatus for measuring contact angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018086A (en) * | 2019-05-13 | 2019-07-16 | 北京化工大学 | A kind of device and method quantitative determining sluggish power between the surface of solids and bubble or drop |
| CN112268838A (en) * | 2020-10-30 | 2021-01-26 | 江苏科技大学 | Hydrophobic surface performance testing device and characterization method thereof |
-
2018
- 2018-04-10 CN CN201820498850.2U patent/CN208109636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018086A (en) * | 2019-05-13 | 2019-07-16 | 北京化工大学 | A kind of device and method quantitative determining sluggish power between the surface of solids and bubble or drop |
| CN110018086B (en) * | 2019-05-13 | 2020-07-24 | 北京化工大学 | Device and method for quantitatively measuring hysteresis force between solid surface and bubbles or liquid drops |
| CN112268838A (en) * | 2020-10-30 | 2021-01-26 | 江苏科技大学 | Hydrophobic surface performance testing device and characterization method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |