CN209342580U - Intelligent monitoring device for power cable corrosion monitoring - Google Patents
Intelligent monitoring device for power cable corrosion monitoring Download PDFInfo
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- CN209342580U CN209342580U CN201821838276.7U CN201821838276U CN209342580U CN 209342580 U CN209342580 U CN 209342580U CN 201821838276 U CN201821838276 U CN 201821838276U CN 209342580 U CN209342580 U CN 209342580U
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- test cavity
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Abstract
The utility model discloses a kind of intelligent monitoring devices for power cable corrosion monitoring, including experiment casing, the first test cavity, the second test cavity and third test cavity are disposed in experiment casing inner matter cavity from left to right, the first test cable is provided in first test cavity, the second test cable is provided in second test cavity, it is provided with third test cable in third test cavity, test soil is provided in the first test cavity, is provided with etchant solution in the second test cavity；The upper port of glove cavity is provided with cable detection platen；Left perpendicular support plate is fixedly installed on the left side of experiment casing, right perpendicular support plate is fixedly installed on the right side of experiment casing, it is provided with cross rail between the perpendicular support plate in a left side and right perpendicular support plate, scanning electron microscope and infrared spectrum analysis device are provided on cross slide way.Above-mentioned technical proposal, it is reasonable in design, structure is simple, function is more, easy to use, comprehensive to cable monitoring, easy to maintain and applied widely.
Description
Technical field
The utility model relates to cable monitoring equipment technical fields, and in particular to a kind of for power cable corrosion monitoring
Intelligent monitoring device.
Background technique
With the development of modern city, power cable is not take up ground space, easy maintenance due to having many advantages, such as, gradually
Substituting overhead transmission line becomes the chief component of urban distribution network, especially in newly-built modernization industry garden, underground electricity
Power cable has become best configuration.Power cable is in the cable of underground, especially directly buried installation all the year round, by soil, moisture
Erosion, run the more than ten years after, cable will appear corrosion phenomenon, especially metal part such as ground line, armouring, copper shield,
The different degrees of corrosion of the appearance such as conductor.Since the 1990s, a large amount of power cables come into operation, now part
Cable has been running for that the more than ten years, i.e., the failure high-incidence season of equipment will be entered.Although cable corrosion slowly carries out, the short time
It is inside difficult to be noticeable, and is corroded protective metal shell all in oversheath sheath, be generally not easy to be found, but corrosion for a long time
Accumulation causes cable running safety to be tested.Especially coastal chemical industrial park, for soil in alkalinity, cable corrosion is obvious, because
This, to the cable run all the year round, corrosion phenomenon is that there is an urgent need to study.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, function is more, easy to use, comprehensive to cable monitoring, easy to maintain and applied widely for power cable corrosion prison
The intelligent monitoring device of survey.
To achieve the above object, the utility model provides following technical solution: one kind is for power cable corrosion monitoring
Intelligent monitoring device, including experiment casing is provided with glove cavity in the experiment casing, in the glove cavity from a left side to
The right side is disposed with the first test cavity, the second test cavity and third test cavity, is provided with the first test in first test cavity
Cable is provided with the second test cable in the second test cavity, is provided with third test cable in the third test cavity, and described
It is provided with test soil in one test cavity, is provided with etchant solution in second test cavity；The bottom of first test cavity
It is wholely set the first drain pipe, first drain pipe lower end is detachably provided with the first tapping valve；The bottom of second test cavity
Portion has been wholely set the second drain pipe, and second drain pipe lower end is detachably provided with the second tapping valve；Third test cavity
Bottom is provided with third drain pipe, and third drain pipe lower end is detachably provided with third tapping valve；The glove cavity
Upper port has been wholely set one block of cable detection platen；Left perpendicular support plate is fixedly installed on the left side of the experiment casing,
It is fixedly installed right perpendicular support plate on the right side of experiment casing, is provided with cross between the left perpendicular support plate and right perpendicular support plate
Guide rail, the cross rail are located at the position directly above of experiment casing, be provided on the cross slide way scanning electron microscope and
Infrared spectrum analysis device；It is provided on the left side of the left perpendicular support plate for controlling the scanning electron microscope and red
The station of external spectrum analytical equipment, the station upper end are provided with liquid crystal display, and station lower end is provided with computer master
Machine, is provided with several connecting cables on the host computer, host computer by connecting cable respectively with liquid crystal display, sweep
Electron microscope is retouched to connect with infrared spectrum analysis device.
By using above-mentioned technical proposal, the first test cavity, the second test cavity and third test cavity can in experiment casing
To carry out three kind cable running environment monitoring and observation of the cable in soil, etchant solution and normal environment simultaneously, first
The bottom of test cavity, the second test cavity and third test cavity is respectively provided with tapping valve, easy to use；Scanning electron microscope and
Infrared spectrum analysis device can be moved left and right along cross rail, and each test cable can be placed on cable detection platen and be examined
It surveys, the corrosion condition of each test cable is able to detect by scanning electron microscope, can be examined by infrared spectrum analysis device
Survey the aging conditions of each test cable；It is reasonable in design, structure is simple, function is more, it is easy to use, comprehensive to cable monitoring,
Easy to maintain and applied widely, practicability is good.
The utility model is further arranged to: first test cable is entirely buried in test soil, the test soil
Earth is microorganism sulfate reduction soil bacteria.
The utility model is further arranged to: being fixedly installed first between first test cavity and the second test cavity
Partition is provided with the first cable through-hole in the first partition, is provided with the first O-ring seal in first cable through-hole,
The right side of the first partition is located at the first cable through-hole position and is fixedly installed the first sealing plate.
The utility model is further arranged to: being fixedly installed second between second test cavity and third test cavity
Partition is provided with the second cable through-hole on the second partition, is provided with the second O-ring seal in second cable through-hole,
The left side of the second partition is located at the second cable through-hole position and is fixedly installed the second sealing plate.
The utility model is further arranged to: first test cable, the second test cable and third test cable
It is wholely set.
The utility model is further arranged to: second test cable is completely immersed in etchant solution, the corrosion
Solution is alkaline solution.
The utility model is further arranged to: the scanning electron microscope and infrared spectrum analysis device are set in
It on cross rail or is suspended on cross rail, the scanning electron microscope and infrared spectrum analysis device leading along cross rail
Rail sliding slot horizontally slips.
The utility model is further arranged to: the left perpendicular support plate, right perpendicular support plate and cross rail are all made of stainless
Steel material is made, by the way that integral structure is formed by welding between the left perpendicular support plate, right perpendicular support plate and cross rail；The liquid crystal
Fixation is bolted with the perpendicular support plate in a left side in the right end of display, station and host computer.
The utility model is further arranged to: the experiment casing is rectangular parallelepiped structure, and experiment casing is by transparent
Tempered glass is composed by glass glue sticking, and the left side of experiment casing and the right side of left perpendicular support plate are adhesively fixed,
The right side of experiment casing and the left side of right perpendicular support plate are adhesively fixed.
The utility model is further arranged to: the first partition and second partition are made of transparent tempered glass,
The first partition and second partition are adhesively fixed by glass cement.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, in chamber
Internal first test cavity, the second test cavity and third test cavity can carry out cable in soil, etchant solution and normal ring simultaneously
The monitoring of three kinds of cable running environment and observation in border, in the bottom of the first test cavity, the second test cavity and third test cavity point
Not She Zhiliao tapping valve, it is easy to use；Scanning electron microscope and infrared spectrum analysis device can be moved left and right along cross rail,
Each test cable can be placed on cable detection platen and be detected, and be able to detect each test cable by scanning electron microscope
Corrosion condition, the aging conditions of each test cable are able to detect by infrared spectrum analysis device；Reasonable in design, structure
Simply, function is more, easy to use, comprehensive to cable monitoring, easy to maintain and applied widely, and practicability is good.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged diagram in the portion I in Fig. 1；
Fig. 3 is the enlarged diagram in the portion II in Fig. 2.
Specific embodiment
In the description of the present embodiment, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship be it is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to the utility model
Limitation.In addition, such as there is term " first ", " second ", " third " are used for description purposes only, and should not be understood as instruction or dark
Show relative importance.
Referring to figure 1, figure 2 and figure 3, a kind of intellectual monitoring for power cable corrosion monitoring disclosed by the utility model fills
It sets, including experiment casing 1, glove cavity is provided in the experiment casing 1, is set gradually from left to right in the glove cavity
There are the first test cavity 11, the second test cavity 12 and third test cavity 13, the first test electricity is provided in first test cavity 11
Cable 2 is provided with the second test cable 3 in second test cavity 12, is provided with third test cable 4 in the third test cavity 13,
It is provided with test soil 5 in first test cavity 11, is provided with etchant solution 6 in second test cavity 12；Described first
The bottom of test cavity 11 has been wholely set the first drain pipe 14, and 14 lower end of the first drain pipe is detachably provided with the first drain
Valve 7；The bottom of second test cavity 12 has been wholely set the second drain pipe 15, and 15 lower end of the second drain pipe is detachably provided with
Second tapping valve 8；The bottom of third test cavity 13 is provided with third drain pipe 16, and 16 lower end of third drain pipe is detachably set
It is equipped with third tapping valve 9；The upper port of the glove cavity has been wholely set one block of cable detection platen 10；The experiment casing
It is fixedly installed left perpendicular support plate 17 on 1 left side, right perpendicular support plate 18 is fixedly installed on the right side of experiment casing 1,
It is provided with cross rail 19 between the left perpendicular support plate 17 and right perpendicular support plate 18, the cross rail 19 is located at experiment casing 1
Position directly above is provided with scanning electron microscope 20 and infrared spectrum analysis device 21 on the cross slide way 19；The left side
It is provided on the left side of perpendicular support plate 18 for controlling the scanning electron microscope 20 and infrared spectrum analysis device 21
Station 22,22 upper end of station are provided with liquid crystal display 23, and 22 lower end of station is provided with host computer 24, described
Be provided with several connecting cables on host computer 24, host computer 24 by connecting cable respectively with liquid crystal display 23, sweep
It retouches electron microscope 20 and infrared spectrum analysis device 21 connects.
Preferably, the inner hole of first drain pipe 14 is connected to the first test cavity 11, first tapping valve 7
Inlet is connected and fixed with 14 lower thread of the first drain pipe；The inner hole of second drain pipe 15 is connected to the second test cavity 12, the
The inlet of two tapping valves 8 and the lower thread of the second drain pipe 15 are connected and fixed；The inner hole and third of third drain pipe 16 try
The connection of chamber 13 is tested, inlet and 16 lower thread of third drain pipe of third tapping valve 9 are connected and fixed；The cable detection platen
10 width is the one third of 1 bottom width of experiment casing, so that there are enough gaps convenient for examination for glove cavity upper port
The pick-and-place of electrical verification cable, convenient for monitoring and observation.Host computer 24 by connecting cable respectively with liquid crystal display 23, scanning electron
Microscope 20 and infrared spectrum analysis device 21 carry out data transmission or power after connecting.
To keep the utility model structure setting more reasonable, preferably, 11 He of the first test cavity described in the present embodiment
It is fixedly installed first partition 25 between second test cavity 12, the first cable through-hole 251, institute are provided in the first partition 25
It states and is provided with the first O-ring seal 26 in the first cable through-hole 251, it is logical that the right side of the first partition 25 is located at the first cable
251 position of hole is fixedly installed the first sealing plate 27.
Second partition 28, the second partition 28 are fixedly installed between second test cavity 12 and third test cavity 13
On be provided with the second cable through-hole 281, be provided with the second O-ring seal 29 in second cable through-hole 281, described second every
The left side of plate 28 is located at 281 position of the second cable through-hole and is fixedly installed the second sealing plate 30.
First test cable 2 is entirely buried in test soil 5, and the test soil 5 is microorganism sulfate reduction
Soil bacteria.
Second test cable 3 is completely immersed in etchant solution 6, and the etchant solution 6 is alkaline solution.
First test cable 2, the second test cable 3 and third test cable 4 are wholely set.Described first is O-shaped close
Seal 26 is set in 3 boundary of the first test cable 2 and the second test cable, first sealing plate 27 and first partition 25
Right side is adhesively fixed by glass cement or is connected and fixed by existing screw, first test cable 2 and the second test
3 boundary of cable is constituted with 25 junction of first partition and is sealed by the first O-ring seal 26 and the first sealing plate 27；Described
Two O-ring seals 29 are set in 4 boundary of the first test cable 3 and the second test cable, second sealing plate 30 and second
The left side of partition 28 is adhesively fixed by glass cement or is connected and fixed by existing screw, second test cable 3 with
4 boundary of third test cable is made up of the second O-ring seal 29 and the second sealing plate 30 with 28 junction of second partition close
Envelope.
The scanning electron microscope 20 and infrared spectrum analysis device 21 are set on cross rail 19 or hang
On cross rail 19, the guide rail sliding chute or so of the scanning electron microscope 20 and infrared spectrum analysis device 21 along cross rail 19
Sliding.Preferably, the scanning electron microscope 20 is existing JSM-7500F type scanning electron microscope, by sweeping
The shell perforation or existing hanger bracket for retouching electron microscope 20 are mounted on cross rail 19, which is
1.0nm (15kV)-1.4nm (1kV), amplification factor range be × 25-800,000 times；The infrared spectrum analysis device 21 is
The infrared spectrum analysis device of existing model Nicolet 6700, by the perforation of the shell of infrared spectrum analysis device 21 or
Existing hanger bracket is mounted on cross rail 19, detection range 4000-400cm-1, resolution ratio 0.09cm-1。
The left perpendicular support plate 17, right perpendicular support plate 18 and cross rail 19 are all made of stainless steel material and are made, described left perpendicular
By the way that integral structure is formed by welding between support plate 17, right perpendicular support plate 18 and cross rail 19；The liquid crystal display 23, operation
Fixation is bolted with the perpendicular support plate 17 in a left side in the right end of platform 22 and host computer 24.
The experiment casing 1 is rectangular parallelepiped structure, and experiment casing 1 passes through glass glue sticking group by transparent tempered glass
It closes, the right side of the left side of experiment casing 1 and left perpendicular support plate 17 is adhesively fixed, the right side and the right side of experiment casing 1
The left side of perpendicular support plate 18 is adhesively fixed.
The first partition 25 and second partition 28 are made of transparent tempered glass, the first partition 25 and second every
Plate 28 is adhesively fixed by glass cement.
When practical application, the first test cavity, the second test cavity and third test cavity can carry out simultaneously in experiment casing
Three kind cable running environment monitoring and observation of the cable in soil, etchant solution and normal environment, in the first test cavity, second
The bottom of test cavity and third test cavity is respectively provided with tapping valve, easy to use；Scanning electron microscope and infrared spectroscopy point
Analysis apparatus can be moved left and right along cross rail, and each test cable can be placed on cable detection platen and be detected, and pass through scanning
Electron microscope is able to detect the corrosion condition of each test cable, is able to detect each test cable by infrared spectrum analysis device
Aging conditions；It is reasonable in design, structure is simple, function is more, easy to use, comprehensive to cable monitoring, easy to maintain and suitable
Wide with range, practicability is good.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (10)
1. being used for the intelligent monitoring device of power cable corrosion monitoring, including experiment casing (1), it is characterised in that: the test
It is provided with glove cavity in cabinet (1), is disposed with the first test cavity (11), the second examination in the glove cavity from left to right
Chamber (12) and third test cavity (13) are tested, is provided with the first test cable (2), the second test cavity in first test cavity (11)
(12) it is provided with the second test cable (3) in, is provided with third test cable (4) in the third test cavity (13), described the
It is provided with test soil (5) in one test cavity (11), is provided with etchant solution (6) in second test cavity (12)；Described
The bottom of one test cavity (11) has been wholely set the first drain pipe (14), and the first drain pipe (14) lower end is detachably provided with
First tapping valve (7)；The bottom of second test cavity (12) has been wholely set the second drain pipe (15), second drain pipe (15)
Lower end is detachably provided with the second tapping valve (8)；The bottom of third test cavity (13) is provided with third drain pipe (16), and described
Three drain pipes (16) lower end is detachably provided with third tapping valve (9)；The upper port of the glove cavity has been wholely set one piece
Cable detection platen (10)；Left perpendicular support plate (17), experiment casing are fixedly installed on the left side of the experiment casing (1)
(1) it is fixedly installed on right side right perpendicular support plate (18), between left perpendicular support plate (17) and right perpendicular support plate (18)
It is provided with cross rail (19), the cross rail (19) is located at the position directly above of experiment casing (1), sets on the cross rail (19)
It is equipped with scanning electron microscope (20) and infrared spectrum analysis device (21)；It is arranged on the left side of left perpendicular support plate (17)
There are the station (22) for controlling the scanning electron microscope (20) and infrared spectrum analysis device (21), the station
(22) upper end is provided with liquid crystal display (23), and station (22) lower end is provided with host computer (24), the host computer
(24) be provided with several connecting cables on, host computer (24) by connecting cable respectively with liquid crystal display (23), scanning
Electron microscope (20) and infrared spectrum analysis device (21) connection.
2. the intelligent monitoring device according to claim 1 for power cable corrosion monitoring, it is characterised in that: described
One test cable (2) is entirely buried in test soil (5), and the test soil (5) is microorganism sulfate reduction soil bacteria.
3. the intelligent monitoring device according to claim 2 for power cable corrosion monitoring, it is characterised in that: described
It is fixedly installed between one test cavity (11) and the second test cavity (12) first partition (25), is arranged on the first partition (25)
Have the first cable through-hole (251), be provided with the first O-ring seal (26) in first cable through-hole (251), described first every
The right side of plate (25) is located at the first cable through-hole (251) position and is fixedly installed the first sealing plate (27).
4. the intelligent monitoring device according to claim 3 for power cable corrosion monitoring, it is characterised in that: described
It is fixedly installed between two test cavities (12) and third test cavity (13) second partition (28), is arranged on the second partition (28)
Have the second cable through-hole (281), be provided with the second O-ring seal (29) in second cable through-hole (281), described second every
The left side of plate (28) is located at the second cable through-hole (281) position and is fixedly installed the second sealing plate (30).
5. the intelligent monitoring device according to claim 4 for power cable corrosion monitoring, it is characterised in that: described
One test cable (2), the second test cable (3) and third test cable (4) are wholely set.
6. the intelligent monitoring device according to claim 2 for power cable corrosion monitoring, it is characterised in that: described
Two test cables (3) are completely immersed in etchant solution (6), and the etchant solution (6) is alkaline solution.
7. the intelligent monitoring device according to claim 1 for power cable corrosion monitoring, it is characterised in that: described to sweep
It retouches electron microscope (20) and infrared spectrum analysis device (21) is set on cross rail or is suspended on cross rail (19)
On, the scanning electron microscope (20) and infrared spectrum analysis device (21) are sliding along guide rail sliding chute of cross rail (19) or so
It is dynamic.
8. the intelligent monitoring device according to claim 1 for power cable corrosion monitoring, it is characterised in that: the left side
Perpendicular support plate (17), right perpendicular support plate (18) and cross rail (19) are all made of stainless steel material and are made, the left perpendicular support plate
(17), by the way that integral structure is formed by welding between right perpendicular support plate (18) and cross rail (19)；The liquid crystal display (23), behaviour
Fixation is bolted with a left side perpendicular support plate (17) in the right end for making platform (22) and host computer (24).
9. the intelligent monitoring device according to claim 1 for power cable corrosion monitoring, it is characterised in that: the examination
Tryoff body (1) is rectangular parallelepiped structure, and experiment casing (1) is composed of transparent tempered glass by glass glue sticking, examination
The left side of tryoff body (1) and the right side of left perpendicular support plate (17) are adhesively fixed, the right side of experiment casing (1) and right perpendicular branch
The left side of fagging (18) is adhesively fixed.
10. the intelligent monitoring device according to claim 4 for power cable corrosion monitoring, it is characterised in that: described
First partition (25) and second partition (28) are made of transparent tempered glass, the first partition (25) and second partition (28)
It is adhesively fixed by glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838276.7U CN209342580U (en) | 2018-11-08 | 2018-11-08 | Intelligent monitoring device for power cable corrosion monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838276.7U CN209342580U (en) | 2018-11-08 | 2018-11-08 | Intelligent monitoring device for power cable corrosion monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342580U true CN209342580U (en) | 2019-09-03 |
Family
ID=67747354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838276.7U Expired - Fee Related CN209342580U (en) | 2018-11-08 | 2018-11-08 | Intelligent monitoring device for power cable corrosion monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444032A (en) * | 2018-11-08 | 2019-03-08 | 国网浙江象山县供电有限公司 | Intelligent monitoring device for power cable corrosion monitoring |
-
2018
- 2018-11-08 CN CN201821838276.7U patent/CN209342580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444032A (en) * | 2018-11-08 | 2019-03-08 | 国网浙江象山县供电有限公司 | Intelligent monitoring device for power cable corrosion monitoring |
| CN109444032B (en) * | 2018-11-08 | 2023-12-26 | 国网浙江象山县供电有限公司 | Intelligent monitoring device for power cable corrosion monitoring |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |