CN209034613U - A kind of simulation rain test device for insulator - Google Patents
A kind of simulation rain test device for insulator Download PDFInfo
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- CN209034613U CN209034613U CN201821244610.6U CN201821244610U CN209034613U CN 209034613 U CN209034613 U CN 209034613U CN 201821244610 U CN201821244610 U CN 201821244610U CN 209034613 U CN209034613 U CN 209034613U
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- insulator
- spray boom
- sprayer
- test device
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Abstract
The utility model discloses a kind of simulation rain test device for insulator, the simulation rain test device for insulator includes several sprayers, several support frames, pumping device, reservoir and testing stand；Wherein, the sprayer is fixedly connected with support frame as described above one-to-one correspondence, and the water outlet of the reservoir is connected to the water inlet end of the pumping device, and the water outlet of the pumping device is connected to the sprayer water inlet end；The sprinkling direction of the sprayer is towards the testing stand；The sprayer includes spray head, spray boom, governor and water tank for adjusting rainfall；The spray boom is fixed on support frame as described above, and the spray head is connect with the water outlet of the spray boom, and the water inlet end of the spray boom is connect with the water outlet of the water tank.Rainfall size can effectively be adjusted and angle of drenching with rain, improve the operability of test, the characteristic so that insulator under obtaining different condition is drenched with rain.
Description
Technical field
The utility model relates to technical field of electric power more particularly to a kind of simulation rain test devices for insulator.
Background technique
High voltage power transmission is the inexorable trend of China's power network development, and China's high-tension overhead line conveying distance is long, line of project
Meteorological condition is complicated, and rain shadow of inevitably accepting a surrender is rung, and rainfall has become a weight for influencing hvdc transmission line operation characteristic
Want factor.Rainwater can change conductive line surfaces situation, so that the transmission line of electricity operated normally operation characteristic when drenching with rain occurs
, there is strong corona noise and radio interference in variation.In HVDC transmission line, insulator external insulation flashover accident
Have become one of the key factor for influencing its reliability service.Therefore, operation characteristic pair of research insulator under the conditions of drenching with rain
The design and construction of China's D.C. high voltage transmission are of great significance.
In recent years, major scientific research institution has carried out a large amount of research to insulator rain sudden strain of a muscle characteristic, and how research rationally designs
The simulation of one strong operability is drenched with rain device.Although the prior art is there are some simulation rain test devices, the device is not
Rainfall size can reasonably be adjusted, at the same take up an area it is larger, it is higher to site requirements, it is complicated for operation, experimentation cost cannot be saved.
Utility model content
The purpose of the utility model is to provide a kind of simulation rain test devices for insulator, can effectively adjust rainfall
Size improves the operability of test.
In order to solve the above technical problems, the utility model embodiment provides a kind of simulation salt fog test for insulator
Device, the simulation rain test device for insulator include several sprayers, several support frames, pumping device, storage
Pond and testing stand；Wherein, the sprayer is fixedly connected with support frame as described above one-to-one correspondence, the water outlet of the reservoir
It is connected to the water inlet end of the pumping device, the water outlet of the pumping device is connected to the sprayer water inlet end；The sprayer
Sprinkling direction towards the testing stand；The sprayer includes spray head, spray boom, governor and water storage for adjusting rainfall
Case；The spray boom is fixed on support frame as described above, and the spray head is connect with the water outlet of the spray boom, the water inlet end of the spray boom
It is connect with the water outlet of the water tank.
Preferably, the spray boom is the flexible spray boom for adjusting the height of the spray head.
Preferably, the sprayer further includes the universal joint for adjusting the angle of the spray head, the universal joint installation
In the water outlet of the spray boom, the spray head is connect by universal joint with the water outlet of the flexible spray boom.
Preferably, the universal joint includes the adjustable spherical universal section header for adjusting the direction of the spray head.
Preferably, the sprayer is 4, and support frame as described above is 4.
Preferably, when the flexible spray boom is in compression limit state, the length of the flexible spray boom is 50cm；Work as institute
When stating flexible spray boom and being in extension limit state, the length of the flexible spray boom is 90cm.
Preferably, the moisture storage capacity of the water tank is 20L.
Preferably, the height of support frame as described above is 1m.
Preferably, the governor includes opening for adjusting the spray pressure of the flexible spray boom and controlling the sprayer
The adjusting knob opened.
Preferably, the testing stand is equipped with the amount rain for placing the rest area of insulator test product and for measuring rainfall
Device.
Compared with the existing technology, a kind of simulation rain test device for insulator provided by the embodiment of the utility model
Beneficial effect be: the simulation rain test device for insulator include several sprayers, several support frames,
Pumping device, reservoir and testing stand；Wherein, the sprayer is fixedly connected with support frame as described above one-to-one correspondence, the water storage
The water outlet in pond is connected to the water inlet end of the pumping device, and the water outlet of the pumping device is connected to the sprayer water inlet end；
The sprinkling direction of the sprayer is towards the testing stand；The sprayer includes spray head, spray boom, the speed regulation for adjusting rainfall
Device and water tank；The spray boom is fixed on support frame as described above, and the spray head is connect with the water outlet of the spray boom, the spray boom
Water inlet end connect with the water outlet of the water tank.According to the starting quantity of sprayer and the spray pressure of flexible spray boom,
Rainfall size can effectively be adjusted；The direction of spray head can also be adjusted to adjust the angle of drenching with rain of insulator, to obtain simultaneously
Insulator under different condition is drenched with rain characteristic, reduce site requirements, saved material cost, improved operating for test
Property.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the simulation rain test device for insulator in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, it is a kind of simulation salt fog test for insulator provided by an embodiment of the present invention
The structural schematic diagram of device, the simulation rain test device for insulator include several sprayers 1, several branch
Support 2, pumping device 3, reservoir 4 and testing stand 5；Wherein, sprayer 1 is fixedly connected with the one-to-one correspondence of support frame 2, water storage
The water outlet in pond 4 is connected to the water inlet end of pumping device 3, and the water outlet of pumping device 3 is connected to 1 water inlet end of sprayer；Sprayer 1
Direction is sprayed towards the testing stand 5；The sprayer 1 includes spray head 101, spray boom 102, the governor for adjusting rainfall
103 and water tank 104；Spray boom 102 is fixed on support frame 2, and spray head 101 is connect with the water outlet of spray boom 102, the spray boom
102 water inlet end is connect with the water outlet of water tank 104.According to the starting quantity of sprayer 1 and the sprinkling pressure of spray boom 102
Power can effectively adjust rainfall size；The direction of spray head 101 can also be adjusted to adjust the angle of drenching with rain of insulator simultaneously.
In an alternative embodiment, spray boom 102 is the flexible spray boom for adjusting the height of the spray head 101.
In an alternative embodiment, sprayer 1 further includes the universal joint for adjusting the angle of the spray head 101,
The universal joint is mounted on the water outlet of spray boom 102, and spray head 101 is connect by universal joint with the water outlet of the flexible spray boom.
In an alternative embodiment, the universal joint includes the adjustable ball for adjusting the direction of the spray head 101
Shape cross-pin type joint.By adjusting the adjustable spherical universal section header, so that spray head 101 can freely adjust tilt angled down,
Realize that adjusting insulator drenches with rain the effect of angle.
In an alternative embodiment, sprayer 1 is 4, and support frame 2 is 4.
In an alternative embodiment, when the flexible spray boom is in compression limit state, the flexible spray boom
Length is 50cm；When the flexible spray boom is in extension limit state, the length of the flexible spray boom is 90cm.Pass through tune
The length of the whole flexible spray boom, so that adjusting the distance between height and insulator of spray head 101.
In an alternative embodiment, the moisture storage capacity of water tank 104 is 20L.When the water shortage of water tank 104
When, the water of reservoir 4 can be introduced by pumping device 3.
In an alternative embodiment, the height of support frame 2 is 1m.
In an alternative embodiment, governor 103 is used to adjust spray pressure and the control of the flexible spray boom
The unlatching of sprayer 1.It realizes by the spray pressure for adjusting flexible spray boom and the unlatching quantity for controlling sprayer 1 and adjusts rainfall
Size.
In an alternative embodiment, testing stand 5 is equipped with for placing the rest area of insulator test product and for surveying
Measure the rain detecting device of rainfall.
Below by taking a rainfall is adjusted as an example, to a kind of simulation salt fog test for insulator provided by the utility model
Device is illustrated:
Spray boom 102 is fixed on support frame 2, flexible spray boom is adjusted and is in compression limit state, length is 50cm and makes
The flexible spray boom and the horizontal sextant angle on ground are 45 °, and adjustment spray head 101 and 5 horizontal distance of testing stand are 1.5m and keep water
It is flat.
If opening sprayer 1, the adjusting knob of governor 103 is adjusted to prominent position, using being placed on
Rain detecting device on testing stand 5 carries out rainfall measurement；
Different number sprayer 1 is opened, the rainfall that rain detecting device measures in various situations is recorded, as shown in the table:
Compared with the existing technology, a kind of simulation rain test device for insulator provided by the embodiment of the utility model
Beneficial effect be: the simulation rain test device for insulator include several sprayers, several support frames,
Pumping device, reservoir and testing stand；Wherein, the sprayer is fixedly connected with support frame as described above one-to-one correspondence, the water storage
The water outlet in pond is connected to the water inlet end of the pumping device, and the water outlet of the pumping device is connected to the sprayer water inlet end；
The sprinkling direction of the sprayer is towards the testing stand；The sprayer includes spray head, spray boom, the speed regulation for adjusting rainfall
Device and water tank；The spray boom is fixed on support frame as described above, and the spray head is connect with the water outlet of the spray boom, the spray boom
Water inlet end connect with the water outlet of the water tank.According to the starting quantity of sprayer and the spray pressure of flexible spray boom,
Rainfall size can effectively be adjusted；The direction of spray head can also be adjusted to adjust the angle of drenching with rain of insulator, to obtain simultaneously
Insulator under different condition is drenched with rain characteristic, reduce site requirements, saved material cost, improved operating for test
Property.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of simulation rain test device for insulator characterized by comprising several sprayers, several branch
Support, pumping device, reservoir and testing stand；Wherein, the sprayer is fixedly connected with support frame as described above one-to-one correspondence, described
The water outlet of reservoir is connected to the water inlet end of the pumping device, and the water outlet of the pumping device and the sprayer water inlet end connect
It is logical；The sprinkling direction of the sprayer is towards the testing stand；The sprayer includes spray head, spray boom, for adjusting rainfall
Governor and water tank；The spray boom is fixed on support frame as described above, and the spray head is connect with the water outlet of the spray boom, described
The water inlet end of spray boom is connect with the water outlet of the water tank.
2. a kind of simulation rain test device for insulator as described in claim 1, which is characterized in that the spray boom is
For adjusting the flexible spray boom of the height of the spray head.
3. a kind of simulation rain test device for insulator as claimed in claim 2, which is characterized in that the sprayer
It further include the universal joint for adjusting the angle of the spray head, the universal joint is mounted on the water outlet of the spray boom, the spray
Head is connect by universal joint with the water outlet of the flexible spray boom.
4. a kind of simulation rain test device for insulator as claimed in claim 3, which is characterized in that the universal joint
Adjustable spherical universal section header including the direction for adjusting the spray head.
5. a kind of simulation rain test device for insulator as described in claim 1, which is characterized in that the sprayer
It is 4, support frame as described above is 4.
6. a kind of simulation rain test device for insulator as claimed in claim 2, which is characterized in that when described flexible
When spray boom is in compression limit state, the length of the flexible spray boom is 50cm；When the flexible spray boom is in extension limit shape
When state, the length of the flexible spray boom is 90cm.
7. a kind of simulation rain test device for insulator as described in claim 1, which is characterized in that the water tank
Moisture storage capacity be 20L.
8. a kind of simulation rain test device for insulator as described in claim 1, which is characterized in that support frame as described above
Height be 1m.
9. a kind of simulation rain test device for insulator as claimed in claim 2 or claim 3, which is characterized in that the tune
Fast device includes for adjusting the spray pressure of the flexible spray boom and controlling the adjusting knob of the sprayer unlatching.
10. a kind of simulation rain test device for insulator as described in claim 1, which is characterized in that the test
Platform is equipped with the rain detecting device for placing the rest area of insulator test product and for measuring rainfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244610.6U CN209034613U (en) | 2018-08-03 | 2018-08-03 | A kind of simulation rain test device for insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244610.6U CN209034613U (en) | 2018-08-03 | 2018-08-03 | A kind of simulation rain test device for insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034613U true CN209034613U (en) | 2019-06-28 |
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ID=67030450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821244610.6U Active CN209034613U (en) | 2018-08-03 | 2018-08-03 | A kind of simulation rain test device for insulator |
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| CN (1) | CN209034613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716098A (en) * | 2019-10-25 | 2020-01-21 | 江苏祥源电气设备有限公司 | Composite insulator wet power frequency rain test device |
-
2018
- 2018-08-03 CN CN201821244610.6U patent/CN209034613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716098A (en) * | 2019-10-25 | 2020-01-21 | 江苏祥源电气设备有限公司 | Composite insulator wet power frequency rain test device |
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Effective date of registration: 20210607 Address after: 510670 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China Southern Power Grid Research Institute Co.,Ltd. Address before: No. 11, Kexiang Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: China Southern Power Grid Research Institute Co.,Ltd. Patentee before: CSG POWER GRID TECHNOLOGY RESEARCH CENTER |