CN103316860A - Special device for cleaning fan vane wheel of transformer - Google Patents
Special device for cleaning fan vane wheel of transformer Download PDFInfo
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- CN103316860A CN103316860A CN2013102692869A CN201310269286A CN103316860A CN 103316860 A CN103316860 A CN 103316860A CN 2013102692869 A CN2013102692869 A CN 2013102692869A CN 201310269286 A CN201310269286 A CN 201310269286A CN 103316860 A CN103316860 A CN 103316860A
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- water inlet
- pipe
- outer shroud
- interior ring
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Abstract
A special device for cleaning a fan vane wheel of a transformer comprises a base. Universal wheels with locking functions are arranged on a lower end surface of the base. A telescopic rod is vertically arranged on a hydraulic device. A water inlet pipe is fixedly mounted at the top end of the telescopic rod. The water outlet end of the water inlet pipe is communicated with a nozzle. The water inlet end of the water inlet pipe is communicated with a high-pressure water source. The nozzle is composed of an inner ring and an outer ring. A plurality of spraying pipes are distributed on the inner ring and the outer ring along the circumference direction respectively. The spraying pipes are divided into connecting pipes and water spraying pipes, and an angle between the axis of each connecting pipe and the axis of each water spraying pipe is an obtuse angle. The connecting pipes are all vertically mounted on the end surface of the outer ring or the inner ring to allow an included angle between the axis of each water spraying pipe and a tangent line of the inner ring or the outer ring to be in the range of 12-20 degrees. A spraying mouth of each water spraying pipe is in the shape of a flat rectangle. The special device has the advantages that the device is simple in structure and convenient to use, labor intensity of cleaning staff is reduced, the fan vane wheel can be completely and thoroughly cleaned, and cleaning efficiency is greatly improved.
Description
Technical field
Employed equipment when the present invention relates to transformer station safeguarded, specifically a kind of transformer blower fan impeller cleans isolated plant.
Background technology
In network system, to build a lot of transformer stations, need to blow heat radiation to the fin of transformer when the transformer in the transformer station normally moves, drive the inner Circulation and Hot Oil Spray heat of fin.At present, be by near the fin of transformer, settling fan to finish the blowing of transformer to be dispelled the heat, used blast fan volume is larger, and diameter is about 1m.Since needing to form circulation of air dispels the heat, transformer just must place open environment and can not seal setting so, so long-term operation aft-fan impeller surface can cover dust and foreign material, and then affect the balance that blast fan rotates, affected air output.In order to guarantee that blower fan normally moves, need at least every year draught fan impeller is once cleaned, because the number of transformer station much and very disperses, so the workload of cleaning is very large.
The cleaning way that adopts at present is directly to use the Handheld high-voltage spray gun to carry out spraying-rinsing, the weight of Handheld high-voltage spray gun is larger, and spray gun only has a nozzle, cleaning personnel pistol otherwise stop changing the position of spray gun spout, also will every the time wheel rotor, can clean impeller comprehensively, so, cleaning personnel's labour intensity is very large, is easy to fatigue, and operating efficiency is very low.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, easy to use, laborsaving, reduce labour intensity, a kind of transformer blower fan impeller that improves cleaning efficiency cleans isolated plant.
The present invention solves the technical scheme that its technical problem takes: a kind of transformer blower fan impeller cleans isolated plant, comprise base, setting tool has the universal wheel of locking function on the lower surface of base, hydraulic means is established in upper surface at base, hydraulic means has an expansion link that vertically arranges, top at expansion link is fixedly mounted with water inlet pipe, and the water side of water inlet pipe is communicated with shower nozzle, and the water inlet end of water inlet pipe is communicated with high-pressure water.
During use, high-pressure water is connected to the water inlet end of water inlet pipe, by elongation and the shortening of hydraulic means control expansion link, moves to make the shower nozzle correspondence at the diverse location of transformer blower fan impeller by promoting base; Because shower nozzle is regulated by hydraulic power in the position of short transverse, can realize laborsaving and situation monitoring flexibly by universal wheel in the horizontal direction.
Further, described shower nozzle is divided into interior ring and outer shroud, circumferentially uniform respectively on the end face of described interior ring and described outer shroud a plurality of jet pipes is set; Described a plurality of jet pipe is divided into tube connector and sparge pipe, and the angle between the axis of described tube connector and the axis of described sparge pipe is the obtuse angle; Described tube connector all is vertically mounted on the end face of described interior ring or described outer shroud, and making the angle between the tangent line of the axis of described each sparge pipe and described interior ring or outer shroud is 12 ° to 20 °.Setting can promote wheel rotation by the spray power of water spray like this, is to clean more evenly, thoroughly.
Further, the spout of described sparge pipe is flat rectangle, and its length is 20mm to 25mm, and width is 4mm to 8mm.Spout is made as the jet face that flat rectangle is conducive to enlarge water spray, and forms turbulent flow at the nozzle place, can strengthen the dynamics of water spray.
Further, the angle between the tangent line of the axis of described each sparge pipe and described interior ring or outer shroud is 15 °.
Further, the angle between the axis of the axis of described tube connector and described sparge pipe is 110 ° to 130 °.
Further, circumferentially uniform on described outer shroud 3 to 6 jet pipes are set, circumferentially uniform on described interior ring 3 or 4 jet pipes are set.
Further, circumferentially uniform on described outer shroud 4 jet pipes are set, circumferentially uniform on described interior ring 3 jet pipes are set.
The invention has the beneficial effects as follows: it is simple in structure, and is easy to use, has reduced the personnel's that clean labour intensity, and comprehensive and thorough to the cleaning of draught fan impeller, has greatly improved the efficient of cleaning.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of shower nozzle;
Fig. 3 is the structural representation of jet pipe;
Among the figure: 1 shower nozzle, 11 outer shrouds, 12 interior rings, 13 jet pipes, 131 tube connectors, 132 water inlet pipes, 2 water inlet pipes, 3 hydraulic means, 31 expansion links, 4 bases, 41 universal wheels.
The specific embodiment
For further specifying technical scheme of the present invention, below in conjunction with accompanying drawing it is elaborated.
As shown in Figure 1 to Figure 3, a kind of transformer blower fan impeller cleans isolated plant, comprise base 4, setting tool has the universal wheel 41 of locking function on the lower surface of described base 4, establish hydraulic means 3 in the upper surface of described base 4, described hydraulic means 3 has an expansion link 31 that vertically arranges, and is fixedly mounted with water inlet pipe 2 on the top of described expansion link 31, the water side of described water inlet pipe 2 is communicated with shower nozzle 1, and the water inlet end of described water inlet pipe 2 is communicated with high-pressure water.
Described shower nozzle 1 is divided into interior ring 12 and outer shroud 11, circumferentially uniformly respectively on the interior ring 12 of described shower nozzle 1 and outer shroud 11 4 jet pipe 13(are set 3 to 6 jet pipes 13 circumferentially can uniformly be set on described outer shroud 11,3 or 4 jet pipes 13 circumferentially can uniformly be set on described interior ring 12); Described each jet pipe 13 is divided into tube connector 131 and sparge pipe 132, and the angle between the axis of the axis of described tube connector 131 and described sparge pipe 132 is 110 ° to 130 ° obtuse angle; Described tube connector 131 all is vertically mounted on the end face of described interior ring 12 or described outer shroud 11, angle theta between the tangent line of the axis of described each sparge pipe 132 and described interior ring 12 or outer shroud 11 is dropped in 12 ° to 20 ° the scope (being preferably 15 °), at this moment the angle between the end face of the axis of described sparge pipe 132 and described outer shroud 11 or described interior ring 12 is acute angle gamma, the injection direction at the water spray center of the water that namely sprays, setting can promote wheel rotation by the spray power of spraying water better like this, makes cleaning more evenly, thoroughly.
In addition, the spout of described each sparge pipe 132 is made as flat rectangle, its length is 20mm to 25mm, and width is 4mm to 8mm, is conducive to like this enlarge the jet face of water spray, and forms turbulent flow at the nozzle place, can strengthen the dynamics of water spray.
During use, high-pressure water is connected to the water inlet end of described water inlet pipe 2, by elongation and the shortening of the described expansion link 31 of described hydraulic means 3 controls, moves to make described shower nozzle 1 correspondence at the diverse location of transformer blower fan impeller by promoting described base 4; Because described shower nozzle 1 is regulated by hydraulic power in the position of short transverse, can realize laborsaving and situation monitoring flexibly by described universal wheel 41 in the horizontal direction.
Claims (7)
1. a transformer blower fan impeller cleans isolated plant, it is characterized in that: comprise base (4), setting tool has the universal wheel (41) of locking function on the lower surface of described base (4), establish hydraulic means (3) in the upper surface of described base (4), described hydraulic means (3) has an expansion link (31) that vertically arranges, be fixedly mounted with water inlet pipe (2) on the top of described expansion link (31), the water side of described water inlet pipe (2) is communicated with shower nozzle (1), and the water inlet end of described water inlet pipe (2) is communicated with high-pressure water.
2. a kind of transformer blower fan impeller according to claim 1 cleans isolated plant, it is characterized in that: described shower nozzle (1) is divided into interior ring (12) and outer shroud (11), circumferential uniform a plurality of jet pipes (13) that arrange respectively on the end face of described interior ring (12) and described outer shroud (11); Described a plurality of jet pipe (13) is divided into tube connector (131) and sparge pipe (132), and the angle between the axis of the axis of described tube connector (131) and described sparge pipe (132) is the obtuse angle; Described tube connector (131) all is vertically mounted on the end face of described interior ring (12) or described outer shroud (11), and making the angle between the tangent line of the axis of described each sparge pipe (132) and described interior ring (12) or outer shroud (11) is 12 ° to 20 °.
3. a kind of transformer blower fan impeller according to claim 2 cleans isolated plant, and it is characterized in that: the spout of described sparge pipe (132) is flat rectangle, and its length is 20mm to 25mm, and width is 4mm to 8mm.
4. a kind of transformer blower fan impeller according to claim 2 cleans isolated plant, and it is characterized in that: the angle between the tangent line of the axis of described each sparge pipe (132) and described interior ring (12) or outer shroud (11) is 15 °.
According to claim 2 or 3 or 4 described a kind of transformer blower fan impellers clean isolated plants, it is characterized in that: the angle between the axis of the axis of described tube connector (131) and described sparge pipe (132) is 110 ° to 130 °.
6. a kind of transformer blower fan impeller according to claim 2 cleans isolated plant, it is characterized in that: at upper circumferentially uniform 3 to 6 jet pipes (13) that arrange of described outer shroud (11), at described interior ring (12) upper circumferential uniform arrange 3 or 4 jet pipes (13).
7. a kind of transformer blower fan impeller according to claim 6 cleans isolated plant, it is characterized in that: at upper circumferentially uniform 4 jet pipes (13) that arrange of described outer shroud (11), at upper circumferentially uniform 3 jet pipes (13) that arrange of described interior ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102692869A CN103316860A (en) | 2013-06-29 | 2013-06-29 | Special device for cleaning fan vane wheel of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102692869A CN103316860A (en) | 2013-06-29 | 2013-06-29 | Special device for cleaning fan vane wheel of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316860A true CN103316860A (en) | 2013-09-25 |
Family
ID=49186071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102692869A Pending CN103316860A (en) | 2013-06-29 | 2013-06-29 | Special device for cleaning fan vane wheel of transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103316860A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583180A (en) * | 2015-10-29 | 2016-05-18 | 重庆勤俭节电科技有限公司 | Long-distance electrified cleaning equipment for transformer substation |
| CN107838103A (en) * | 2017-12-08 | 2018-03-27 | 国家电网公司 | A kind of spraying for isolated breaker silicon rubber insulation disappears dirty device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301269Y (en) * | 1995-06-15 | 1998-12-23 | 宣化钢铁公司 | Fan impeller cleaning device |
| US20070051392A1 (en) * | 2003-11-10 | 2007-03-08 | Cleanhull Norway As | Device for cleaning subsea surfaces such as ship hulls |
| WO2007080243A1 (en) * | 2005-12-15 | 2007-07-19 | Sidel Participations | Device for spraying a liquid |
| CN201124127Y (en) * | 2007-10-10 | 2008-10-01 | 张家港市港威超声电子有限公司 | Cyclone showerhead |
| CN102046296A (en) * | 2008-06-04 | 2011-05-04 | 林采锡 | Injection nozzle |
| US20110139177A1 (en) * | 2006-03-16 | 2011-06-16 | Mendenhall Robert L | Concrete/Asphalt Wet Washing System |
| CN102302991A (en) * | 2011-08-16 | 2012-01-04 | 李文杰 | Automatic rotary scrubbing nozzle |
| CN102989702A (en) * | 2012-11-18 | 2013-03-27 | 武汉谋智科技信息技术有限公司 | Novel high-pressure flushing platform |
| CN203356103U (en) * | 2013-06-29 | 2013-12-25 | 国家电网公司 | Special device for cleaning impeller of draught fan of transformer |
-
2013
- 2013-06-29 CN CN2013102692869A patent/CN103316860A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301269Y (en) * | 1995-06-15 | 1998-12-23 | 宣化钢铁公司 | Fan impeller cleaning device |
| US20070051392A1 (en) * | 2003-11-10 | 2007-03-08 | Cleanhull Norway As | Device for cleaning subsea surfaces such as ship hulls |
| WO2007080243A1 (en) * | 2005-12-15 | 2007-07-19 | Sidel Participations | Device for spraying a liquid |
| US20110139177A1 (en) * | 2006-03-16 | 2011-06-16 | Mendenhall Robert L | Concrete/Asphalt Wet Washing System |
| CN201124127Y (en) * | 2007-10-10 | 2008-10-01 | 张家港市港威超声电子有限公司 | Cyclone showerhead |
| CN102046296A (en) * | 2008-06-04 | 2011-05-04 | 林采锡 | Injection nozzle |
| CN102302991A (en) * | 2011-08-16 | 2012-01-04 | 李文杰 | Automatic rotary scrubbing nozzle |
| CN102989702A (en) * | 2012-11-18 | 2013-03-27 | 武汉谋智科技信息技术有限公司 | Novel high-pressure flushing platform |
| CN203356103U (en) * | 2013-06-29 | 2013-12-25 | 国家电网公司 | Special device for cleaning impeller of draught fan of transformer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583180A (en) * | 2015-10-29 | 2016-05-18 | 重庆勤俭节电科技有限公司 | Long-distance electrified cleaning equipment for transformer substation |
| CN107838103A (en) * | 2017-12-08 | 2018-03-27 | 国家电网公司 | A kind of spraying for isolated breaker silicon rubber insulation disappears dirty device |
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Application publication date: 20130925 |