CN211402076U - Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt - Google Patents
Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt Download PDFInfo
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- CN211402076U CN211402076U CN201921976142.6U CN201921976142U CN211402076U CN 211402076 U CN211402076 U CN 211402076U CN 201921976142 U CN201921976142 U CN 201921976142U CN 211402076 U CN211402076 U CN 211402076U
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Abstract
The utility model discloses a compound many shower nozzles spray set of ageing hydrophobicity test of insulating full skirt, the rear end of stay tube is connected with the water pump through first coupling hose, a interface spiro union of tee junction pipe is at the front end of stay tube, first spray elbow and second spray elbow's one end looks spiro union and form a whole annular structure that is, first spray elbow and second spray elbow's the other end respectively with two other interface looks spiro unions of tee junction pipe, first spray elbow and second spray elbow inboard are equipped with a plurality of nozzles respectively. The first spraying elbow pipe and the second spraying elbow pipe are of annular structures integrally, the first spraying elbow pipe and the second spraying elbow pipe are provided with a plurality of spray heads, the composite insulating umbrella skirt can be sprayed in an all-around mode, the spray process only needs to move up and down the spray heads, the whole string of composite insulating umbrella skirt can be uniformly sprayed, the angle does not need to be changed, and the efficiency is greatly improved.
Description
Technical Field
The utility model relates to an electric power inspection test equipment technical field especially relates to a many shower nozzles spray set of ageing hydrophobicity test of compound insulating full skirt.
Background
The composite insulating umbrella skirt has wide application in insulators, mutual inductors, sleeves, lightning arresters, post insulators and the like. Due to the influence of factors such as ultraviolet rays, acid rain, wind sand, haze and the like, the composite insulating shed is easy to age and pulverize, so that the electrical performance and the mechanical performance of the composite insulating shed are obviously reduced. The evaluation of the aging state of the composite insulating shed is carried out, and the evaluation has important significance for ensuring the safe and stable operation of the power equipment. The hydrophobicity test is a method which is convenient to carry out on site and can more intuitively and effectively evaluate the aging state of the composite insulating umbrella skirt. For high-altitude operation, the existing hydrophobicity testing spraying device is difficult to uniformly spray water mist on the whole composite insulating umbrella skirt, and the spraying device needs to continuously move at an angle to spray, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model provides an ageing hydrophobicity of compound insulation full skirt test many shower nozzles spray set can realize even water smoke and spray, improves the efficiency of compound insulation full skirt hydrophobicity test.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a compound insulating umbrella skirt hydrophobicity test shower set that shower nozzles more that ages, including the water pump, still including stay tube, first return bend, second return bend and three way connection pipe that sprays, the rear end of stay tube is connected with the water pump through first coupling hose, three way connection pipe's a interface spiro union is in the front end of stay tube, the one end looks spiro union of first return bend and second return bend that sprays forms a whole and is ring shape structure, the other end of first return bend and second return bend that sprays is respectively with two other interface looks spiro unions of three way connection pipe, first return bend and second return bend inboard that sprays is equipped with a plurality of nozzles respectively.
Preferably, a valve is arranged on the supporting tube or the three-way connecting tube.
Preferably, the nozzles on the first and second shower elbows are evenly distributed.
Preferably, the three-way connecting pipe is provided with a nozzle on a pipeline between two connectors connected with the first spray elbow and the second spray elbow.
Preferably, the water pump further comprises a water storage barrel, and the water storage barrel is connected with the water pump through a second connecting hose.
Compared with the prior art, the beneficial effects of the utility model are that, the utility model provides a pair of compound insulating umbrella skirt hydrophobicity test multi-nozzle spray set that ages, first spray return bend and second spray return bend are whole to be annular structure, and first spray return bend and second spray return bend have a plurality of shower nozzles, can carry out the omnidirectional to compound insulating umbrella skirt and spray, and the process of spraying only need reciprocate the shower nozzle, can realize evenly spraying to whole cluster compound insulating umbrella skirt, does not need conversion angle, has improved efficiency greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a first shower elbow according to the present invention;
fig. 3 is a schematic structural view of a second shower elbow according to the present invention;
fig. 4 is a schematic structural view of the three-way connection pipe of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a compound insulating umbrella skirt aging hydrophobicity test multi-nozzle spray set, which comprises a water pump 4, a support tube 7, a first spray elbow 1, a second spray elbow 2 and a three-way connecting tube 3, wherein the rear end of the support tube 7 is connected with the water pump 4 through a first connecting hose 51, a connector of the three-way connecting tube 3 is screwed at the front end of the support tube 7, specifically, the three-way connecting tube 3 is provided with a communicated horizontal tube and a vertical tube, the connector of the vertical tube of the three-way connecting tube 3 is provided with an internal thread, and the front end of the support tube 7 is provided with an external thread matched with the internal thread; one end of the first spray elbow 1 and one end of the second spray elbow 2 are in threaded connection to form an integral annular structure, the other end of the first spray elbow 1 and the other end of the second spray elbow 2 are in threaded connection with the other two interfaces of the three-way connecting pipe 3 respectively, specifically, the head end of the first spray elbow 1 is provided with a first spray elbow external thread 15, the tail end is provided with a first spray elbow internal thread 16, the head end of the second spray elbow 2 is provided with a second spray elbow external thread 25, the tail end is provided with a second spray elbow external thread 26, two ends of the transverse pipe of the three-way connecting pipe 3 are respectively provided with three-way connecting pipe internal threads 33, in the implementation, the first spray elbow internal thread 16 is in threaded connection with the second spray elbow external thread 26 firstly, then the first spray elbow external thread 15 and the second spray elbow external thread 25 are in threaded connection with the three-way connecting pipe 33, when in bolt connection, the first spray elbow 1 and the second spray elbow 2 already form a circular ring shape approximately, the first spray elbow external thread 15 and the second spray elbow external thread 25 are simultaneously placed in the three-way connecting pipe internal thread 33, and the bolt connection can be realized by rotating the three-way connecting pipe 3. The reliability of connection has both been guaranteed to the mode of spiro union, and the dismouting of also being convenient for is convenient for when unpacing apart again first return bend 1, second return bend 2 and tee junction pipe 3 store and transport.
The inner sides of the first spray elbow 1 and the second spray elbow 2 are respectively and uniformly provided with a plurality of nozzles, specifically, the first spray elbow 1 is uniformly distributed with a first nozzle 11, a second nozzle 12, a third nozzle 13 and a fourth nozzle 14, and the second spray elbow 2 is uniformly distributed with a fifth nozzle 21, a sixth nozzle 22, a seventh nozzle 23 and an eighth nozzle 24. A plurality of nozzles are convenient for realize evenly spraying, do benefit to the realization and carry out even water smoke that sprays to compound insulating full skirt is whole.
The three-way connecting pipe 3 is provided with a valve 32 so as to adjust the amount of spraying water mist.
The horizontal pipe of the three-way connecting pipe 3 is provided with a ninth nozzle 31, and the ninth nozzle 31 can also realize spraying water mist.
The preferred embodiment further comprises a water storage barrel 6, the water storage barrel 6 is connected with the water pump 4 through the second connecting hose 52, the water storage barrel 6 is arranged, certain water quantity can be stored temporarily to achieve spraying, the water storage barrel is not limited by the position of a water source, and convenience is greatly improved.
When the spraying device is implemented, the first spraying elbow pipe 1 and the second spraying elbow pipe 2 are approximately connected and encircle the periphery of a composite insulating umbrella skirt to be sprayed, then the first spraying elbow pipe 1, the second spraying elbow pipe 2 and the three-way connecting pipe 3 are finally connected, the three-way connecting pipe 3 is connected with the supporting pipe 7, after the hoses are installed, the water pump 4 is started to convey water to the first spraying elbow pipe 1 and the second spraying elbow pipe 2 through the first connecting hose, the second connecting hose 52, the supporting pipe 7 and the three-way connecting pipe 3, and the water is sprayed out through all nozzles to form spraying water mist, so that the uniform water mist spraying of the composite insulating umbrella skirt can be realized, the composite insulating umbrella skirt can be sprayed in all directions, the spraying process only needs to move up and down the nozzles, the uniform spraying of the whole string of composite insulating umbrella skirt can be realized, the angle conversion is not needed, and the efficiency is greatly improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A multi-nozzle spray device for testing aging hydrophobicity of a composite insulating umbrella skirt comprises a water pump (4), it is characterized by also comprising a supporting pipe (7), a first spray elbow (1), a second spray elbow (2) and a three-way connecting pipe (3), the rear end of the supporting pipe (7) is connected with the water pump (4) through a first connecting hose (51), one interface of the three-way connecting pipe (3) is screwed at the front end of the supporting pipe (7), one end of the first spray elbow (1) and one end of the second spray elbow (2) are screwed and connected to form an integral annular structure, the other ends of the first spray elbow (1) and the second spray elbow (2) are respectively connected with the other two interfaces of the three-way connecting pipe (3) in a screw joint way, and a plurality of nozzles are respectively arranged on the inner sides of the first spray elbow (1) and the second spray elbow (2).
2. The composite insulating umbrella skirt aging hydrophobicity test multi-nozzle spraying device according to claim 1, wherein a valve (32) is arranged on the support tube (7) or the three-way connecting tube (3).
3. The composite insulating umbrella skirt aging hydrophobicity test multi-nozzle spraying device as claimed in claim 1, wherein the nozzles on the first and second spray elbow pipes (1, 2) are uniformly distributed.
4. The multiple-nozzle spray device for testing the aging hydrophobicity of the composite insulating umbrella skirt according to claim 1, wherein the three-way connecting pipe (3) is provided with a nozzle on a pipeline between two interfaces connected with the first spray elbow (1) and the second spray elbow (2).
5. The composite insulating umbrella skirt aging hydrophobicity testing multi-nozzle spraying device as claimed in claim 1, further comprising a water storage barrel (6), wherein the water storage barrel (6) is connected with the water pump (4) through a second connecting hose (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976142.6U CN211402076U (en) | 2019-11-15 | 2019-11-15 | Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976142.6U CN211402076U (en) | 2019-11-15 | 2019-11-15 | Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt |
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| Publication Number | Publication Date |
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| CN211402076U true CN211402076U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921976142.6U Active CN211402076U (en) | 2019-11-15 | 2019-11-15 | Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt |
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| CN (1) | CN211402076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697684A (en) * | 2020-12-03 | 2021-04-23 | 黄山学院 | Material aging test equipment |
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2019
- 2019-11-15 CN CN201921976142.6U patent/CN211402076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697684A (en) * | 2020-12-03 | 2021-04-23 | 黄山学院 | Material aging test equipment |
| CN112697684B (en) * | 2020-12-03 | 2023-01-24 | 黄山学院 | Material aging test equipment |
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