CN203811503U - Dirt degree dust density testing device of insulator - Google Patents
Dirt degree dust density testing device of insulator Download PDFInfo
- Publication number
- CN203811503U CN203811503U CN201420215746.XU CN201420215746U CN203811503U CN 203811503 U CN203811503 U CN 203811503U CN 201420215746 U CN201420215746 U CN 201420215746U CN 203811503 U CN203811503 U CN 203811503U
- Authority
- CN
- China
- Prior art keywords
- funnel
- proofed sleeve
- insulator
- necked bottle
- test device
- 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 - Lifetime
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 title abstract 5
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a dirt degree dust density testing device of an insulator. The dirt degree dust density testing device comprises a funnel frame (1), a funnel (2), a first rubber pipe (31), a second rubber pipe (32), a closed wild-mouth bottle (4) and a pressure adjusting vacuum pump (5), wherein the funnel (2) is arranged at the upper part of the funnel frame (1), the bottom of the funnel (2) is connected with the first rubber pipe (31), the other end of the first rubber pipe (31) is connected with a first gas outlet (4) at the lower part of the closed wild-mouth bottle (4) in a sealing manner, a second gas outlet (42) at the upper part of the closed wild-mouth bottle (4) is connected with the second rubber pipe (32) in a sealing manner, and the other end of the second rubber pipe (32) is connected with the pressure adjusting vacuum pump (5) in a sealing manner. By adopting the dirt degree dust density testing device of the insulator, provided by the utility model, the testing period of dirt degree dust density testing of the insulator is shortened, the controllability is strong and the precision is stable.
Description
Technical field
The utility model relates to a kind of proving installation, relates in particular to a kind of insulator dirty degree ash density test device of field of electrical equipment.
Background technology
Pollution flashover is huge to the harm of transmission facility, scientific and reasonable carries out the close value test of salt ash to transmission line of electricity, can obtain the gradation for surface pollution of current region, take this as a foundation, transmission facility in this region is carried out to line insulation processing, reduce to greatest extent the probability of pollution flashover, guarantee that power grid security moves reliably.
Close, the grey close measurement of salt is the annual regular works of transmission of electricity specialty.The dirty level of distinguishing of < < Q/GDW152 mono-2006 electric system is put into effect with external insulation choice criteria > >, and on-the-spot gradation for surface pollution is determined by on-the-spot equivalent salt density and close two parameters of ash (taking into account filthy uneven distribution impact), operating experience and dirty wet feature.Therefore, transmission line of electricity filth degree surveying work is converted to the close and grey close measurement of salt by traditional on-the-spot salt dense.
The close surveying work of ash, the equipment of employing has funnel, wide-necked bottle, beaker, baking oven, filter paper etc.First select quantitative deionized water to clean test specimen, be made into filthy solution, guarantee to filter after filthy solution and the quantitative deionized water water yield are without large variation, dunghill in filthy solution is filtered out, then to filter paper dry, weigh, calculating etc., finally the close value of ash discharge.At present, the filtration of filthy solution only depends on filtrate own wt to complete water clock, has the problems such as length measuring period, poor controllability, precision is unstable.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of insulator dirty degree ash density test device, to solve existing insulator dirty degree ash density test, has length measuring period, poor controllability, the unsettled problem of precision.
(2) technical scheme
For this purpose, the utility model proposes a kind of insulator dirty degree ash density test device, comprising:
Filtration stand, funnel, the first proofed sleeve, the second proofed sleeve, airtight wide-necked bottle and pressure regulate vacuum pump;
The top of described filtration stand arranges funnel, described funnel bottom connects the first proofed sleeve, the first gas outlet of the other end of described the first proofed sleeve and airtight wide-necked bottle bottom is tightly connected, the second gas outlet and second proofed sleeve on airtight wide-necked bottle top are tightly connected, and the other end of described the second proofed sleeve and pressure regulate vacuum pump to be tightly connected.
Preferably, described filtration stand comprises support and the glove ring that is arranged on described cantilever tip, and described funnel is arranged on described glove ring.
Preferably, described airtight wide-necked bottle is flat wide-necked bottle.
Preferably, described the first proofed sleeve is the proofed sleeve that structure is identical with the second proofed sleeve.
Preferably, described device also comprises the seal for sealing pipeline link position.
(3) beneficial effect
A kind of insulator dirty degree ash density test device the utility model proposes, shortens the measuring period of insulator dirty degree ash density test, and controllability is strong, stable accuracy.
Accompanying drawing explanation
By reference to accompanying drawing, can more clearly understand feature and advantage of the present utility model, accompanying drawing is schematically to should not be construed as the utility model is carried out to any restriction, in the accompanying drawings:
Fig. 1 is the structural representation of a kind of insulator dirty degree ash density test device that the utility model proposes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of insulator dirty degree ash density test device, as shown in Figure 1, comprising:
Filtration stand 1, funnel 2, the first proofed sleeve 31, the second proofed sleeve 32, airtight wide-necked bottle 4 and pressure regulate vacuum pump 5;
The top of described filtration stand 1 arranges funnel 2, described funnel 2 bottoms connect the first proofed sleeve 31, the first gas outlet 41 of the other end of described the first proofed sleeve 31 and airtight wide-necked bottle 4 bottoms is tightly connected, the second gas outlet 42 and second proofed sleeve 32 on airtight wide-necked bottle 4 tops are tightly connected, and the other end of described the second proofed sleeve 32 and pressure regulate vacuum pump 5 to be tightly connected.
On the top of filtration stand 1, be provided with funnel 2, in funnel 2 bottoms, connect the first proofed sleeve 31, the first proofed sleeve 31 is connected with the gas outlet 41 of airtight wide-necked bottle 4 bottoms, left side, thereby for guarantee junction impermeability this be connected to and be tightly connected, right upper portion gas outlet 42 at airtight wide-necked bottle 4 is connected with the second proofed sleeve 32, and to guarantee the impermeability of junction, and regulate vacuum pump 5 to be tightly connected by the second proofed sleeve 32 and pressure, pressure regulates vacuum pump 5 to be connected with power supply.When carrying out the close measurement of ash, on funnel 2, place filter paper, filthy solution is poured in funnel 2, by switching on power, starting pressure regulates vacuum pump 5, the air that pressure regulates vacuum pump 5 to extract in airtight wide-necked bottle 4, make space and the space outerpace of funnel 2 inside produce negative pressure, thereby reach the effect of fast filtering.
Wherein, filtration stand 1 comprises support and the glove ring that is arranged on described cantilever tip, and described funnel 2 is arranged on described glove ring.
Wherein, in the present embodiment, airtight wide-necked bottle 4 is flat wide-necked bottle.
Wherein, in the present embodiment, the first proofed sleeve 31 is the proofed sleeve that structure is identical with the second proofed sleeve 32, also can be replaced by other flexible pipes.
Wherein, this device also comprises the seal for sealing pipeline link position, and as fluid sealant, adhesive tape and other can play the material of line seal effect.
A kind of insulator dirty degree ash density test device the utility model proposes, shortens the measuring period of insulator dirty degree ash density test, and controllability is strong, stable accuracy.
Although described by reference to the accompanying drawings embodiment of the present utility model, but those skilled in the art can make various modifications and variations in the situation that not departing from spirit and scope of the present utility model, and such modification and modification all fall into by within claims limited range.
Claims (5)
1. an insulator dirty degree ash density test device, is characterized in that, comprising:
Filtration stand (1), funnel (2), the first proofed sleeve (31), the second proofed sleeve (32), airtight wide-necked bottle (4) and pressure regulate vacuum pump (5);
The top of described filtration stand (1) arranges funnel (2), described funnel (2) bottom connects the first proofed sleeve (31), first gas outlet (41) of the other end of described the first proofed sleeve (31) and airtight wide-necked bottle (4) bottom is tightly connected, second gas outlet (42) on airtight wide-necked bottle (4) top is tightly connected with the second proofed sleeve (32), and the other end of described the second proofed sleeve (32) and pressure regulate vacuum pump (5) to be tightly connected.
2. a kind of insulator dirty degree ash density test device according to claim 1, is characterized in that, described filtration stand (1) comprises support and the glove ring that is arranged on described cantilever tip, and described funnel (2) is arranged on described glove ring.
3. a kind of insulator dirty degree ash density test device according to claim 1, is characterized in that, described airtight wide-necked bottle (4) is flat wide-necked bottle.
4. a kind of insulator dirty degree ash density test device according to claim 1, is characterized in that, described the first proofed sleeve (31) is the proofed sleeve that structure is identical with the second proofed sleeve (32).
5. according to a kind of insulator dirty degree ash density test device described in the arbitrary claim of claim 1-4, it is characterized in that, described device also comprises the seal for sealing pipeline link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215746.XU CN203811503U (en) | 2014-04-29 | 2014-04-29 | Dirt degree dust density testing device of insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215746.XU CN203811503U (en) | 2014-04-29 | 2014-04-29 | Dirt degree dust density testing device of insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811503U true CN203811503U (en) | 2014-09-03 |
Family
ID=51450239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215746.XU Expired - Lifetime CN203811503U (en) | 2014-04-29 | 2014-04-29 | Dirt degree dust density testing device of insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811503U (en) |
-
2014
- 2014-04-29 CN CN201420215746.XU patent/CN203811503U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |