CN105817451A - Close-range electrified dust remover for high-voltage power transformation equipment - Google Patents
Close-range electrified dust remover for high-voltage power transformation equipment Download PDFInfo
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- CN105817451A CN105817451A CN201610335611.0A CN201610335611A CN105817451A CN 105817451 A CN105817451 A CN 105817451A CN 201610335611 A CN201610335611 A CN 201610335611A CN 105817451 A CN105817451 A CN 105817451A
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- transformation equipment
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- tooth bar
- dryer
- hair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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Abstract
The invention discloses a close-range electrified dust remover for high-voltage power transformation equipment. The close-range electrified dust remover comprises an insulating rod, the insulating rod is provided with a lithium battery, the lithium battery is provided with an air blower, is connected to the air blower through an electric wire and is fixed to the insulating rod and the air blower through fixing devices, an external thread is arranged on the periphery of an air outlet of the air blower, and a lengthening nozzle is connected to the external thread in a matched mode. The close-range electrified dust remover has the advantages that the insulating rod is connected to the air blower, and therefore workers can clean the surface of the insulation part of the high-voltage power transformation equipment on the ground, large-area power failures caused by the insulation breakdown and the trip of the high-voltage power transformation equipment can be prevented, the safe distance between the workers and the high-voltage power transformation equipment is guaranteed, and the work safety of the workers is improved. The air blower is connected to the lithium battery, and therefore the coherency of the cleaning work is guaranteed, and the cleaning efficiency is high. The close-range electrified dust remover can clean the high-voltage power transformation equipment in the live work process and is prevented from disturbing normal operation of the high-voltage power transformation equipment.
Description
Technical field
The present invention relates to a kind of cleaner unit, specifically high-tension transformation equipment close-range electrified cleaner unit.
Background technology
High-tension transformation equipment is the important component part for electricity consumption mains network, its safe and reliable operation is directly connected to social production, life power supply, and high-tension transformation equipment insulation is well to ensure that the important step of its safe operation, existing vile weather takes place frequently, commercial production causes air quality progressively to decline, a large amount of dusts of high-tension transformation equipment insulated part surface attachment, sleet make high-tension transformation equipment insulation breakdown, are the main causes of high-tension transformation equipment fault stoppage in transit.The surface cleaning of high-tension transformation equipment insulated part at present, must be cleaned insulated part to high-tension transformation equipment by staff's climbing after stopping high-tension transformation equipment work, cleaning efficiency is low, work progress cannot ensure the personal safety of staff, and must power cut construction.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of high-tension transformation equipment close-range electrified cleaner unit that ensure that person works's safety.
The present invention is for achieving the above object, it is achieved through the following technical solutions: high-tension transformation equipment close-range electrified cleaner unit, including insulating bar, lithium battery is installed on insulating bar, hair-dryer is installed on lithium battery and is connected with hair-dryer by electric wire, lithium battery is fixed with insulating bar and hair-dryer by fixing device, and the air outlet periphery of hair-dryer arranges external screw thread, and external screw thread is connected prolongation mouth.
nullFor realizing the purpose of the present invention further，Can also be by the following technical solutions: described fixing device has fixed plate and installing plate，Fixed plate is arranged on insulating bar upper end，Installing plate is arranged on hair-dryer bottom，Lithium battery is between fixed plate and installing plate，The one end connecting rope is set in fixed plate，The other end connecting rope installs the first tooth bar，One end of static line is set on installing plate，The other end of static line arranges fixed block，The internal both sides of fixed block offer the first penetrating link slot and the second link slot respectively，Fixing groove is offered in the middle part of fixed block，Fixing groove communicates with the first link slot and the second link slot respectively，In fixing groove, gear is set，First tooth bar is positioned at the first link slot，Second tooth bar is set in the second link slot，Gear engages with the first tooth bar and the second tooth bar respectively，Second tooth bar one end arranges handle，Handle is positioned at outside fixed block，The second tooth bar other end connects screw rod，Coordinate on screw rod and nut is installed，Nut is positioned at outside fixed block and touches with fixed block outer wall；Described insulating bar is electric expansion bar；Described insulating bar surface-coated one insulant, in parts by weight, insulant is made up of following raw material: chloromethylation polyether-ether-ketone resin 30 ~ 50 parts, aluminium hydroxide 2 ~ 4 parts, carborundum 1 ~ 3 part, polyvinyl alcohol 10 ~ 20 parts, active hargil 3 ~ 5 parts, polyimide fiber 4 ~ 8 parts, phthalic ester plasticizer 1 ~ 3 part, Butylated hydroxyanisole 2 ~ 4 parts, titanium dioxide 1 ~ 3 part and barium stearate 4 ~ 8 parts；Described chloromethylation polyether-ether-ketone resin is obtained by following steps: add sulfolane and 4 in pyroreaction still, 4'-difluoro benzophenone, it is warming up to 140 ~ 150 DEG C under nitrogen protection, it is subsequently adding potassium carbonate as catalyst, hydroquinone and chloromethyl alkyl ether is added after it dissolves, it is warming up to 210 ~ 220 DEG C and is incubated 1 hour, it is warming up to 260 ~ 275 DEG C again, it is incubated 1 hour, finally it is warming up to 325 ~ 335 DEG C react 2 hours, whole course of reaction is in stirring, reaction system is poured into after terminating in the water of 0 ~ 5 DEG C and is cooled down by question response, filter, collect filter cake, filter cake washs through water, obtain chloromethylation polyether-ether-ketone resin after drying；The mol ratio of 4,4'-difluoro benzophenone, hydroquinone, potassium carbonate and chloromethyl alkyl ether is 1:0.5 ~ 1:1.5 ~ 2:0.2 ~ 0.4；Sulfolane is 50 ~ 60:1 with the mass ratio of 4,4'-difluoro benzophenone.
It is an advantage of the current invention that: in the present invention, hair-dryer is connected by insulating bar, enable staff on ground in the face of surface cleaning is implemented in high-tension transformation equipment insulation, prevent the large area blackouts such as high-tension transformation equipment insulation breakdown, tripping operation, ensure the safe distance of staff and high voltage alive equipment, improve person works's safety.Hair-dryer is connected with lithium battery, it is ensured that cleaning links up, and cleaning efficiency is high.The present invention can be cleaned when high-tension transformation equipment charging operation, it is to avoid properly functioning to high-tension transformation equipment interferes.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；Fig. 2 is I enlarged drawing of Fig. 1.
Reference: 1 insulating bar 2 fixed plate 3 lithium battery 4 installing plate 5 hair-dryer 6 extends mouth 7 connection rope 8 static line 9 fixed block 10 first link slot 11 second link slots 12 and fixes groove 13 first tooth bar 14 second tooth bar 15 gear 16 screw rod 17 nut 18 handle.
Detailed description of the invention
High-tension transformation equipment close-range electrified cleaner unit, as shown in Figure 1, including insulating bar 1, lithium battery 3 is installed on insulating bar 1, hair-dryer 5 is installed on lithium battery 3 and is connected with hair-dryer 5 by electric wire, lithium battery 3 is fixed with insulating bar 1 and hair-dryer 5 by fixing device, and the air outlet periphery of hair-dryer 5 arranges external screw thread, and external screw thread is connected prolongation mouth 6.This structure connects hair-dryer 5 by insulating bar 1, enable staff on ground, hand-held insulating bar 1, by the alignment high-tension transformation equipment insulation of hair-dryer 5 air outlet, thus the dust sleet on high-tension transformation equipment insulating surface is blown off, prevent the large area blackouts such as high-tension transformation equipment insulation breakdown, tripping operation, it is ensured that staff and the safe distance of high voltage alive equipment, improve person works's safety.Hair-dryer 5 is connected with lithium battery 3, it is ensured that cleaning links up, and cleaning efficiency is high.This structure can be cleaned when high-tension transformation equipment charging operation, it is to avoid properly functioning to high-tension transformation equipment interferes.Some high-tension transformation equipments such as insulator etc., there are depression and projection in surface, dust in depression and sleet cannot be cleaned by hair-dryer 5 on high-tension transformation equipment surface, extending mouth 6 can make the air outlet of hair-dryer 5 closer to high-tension transformation equipment insulating surface, the wind making hair-dryer 5 blow out more is concentrated, and conveniently blow off dust sleet.
nullDescribed fixing device has fixed plate 2 and installing plate 4，Fixed plate 2 is arranged on insulating bar 1 upper end，Installing plate 4 is arranged on hair-dryer 5 bottom，Lithium battery 3 is between fixed plate 2 and installing plate 4，The one end connecting rope 7 is set in fixed plate 2，The other end connecting rope 7 installs the first tooth bar 13，One end of static line 8 is set on installing plate 4，The other end of static line 8 arranges fixed block 9，The internal both sides of fixed block 9 offer the first penetrating link slot 10 and the second link slot 11 respectively，Fixing groove 12 is offered in the middle part of fixed block 9，Fixing groove 12 communicates with the first link slot 10 and the second link slot 11 respectively，In fixing groove 12, gear 15 is set，First tooth bar 13 is positioned at the first link slot 10，Second tooth bar 14 is set in second link slot 11，Gear 15 engages with the first tooth bar 13 and the second tooth bar 14 respectively，Second tooth bar 14 one end arranges handle 18，Handle 18 is positioned at outside fixed block 9，Second tooth bar 14 other end connects screw rod 16，Coordinate on screw rod 16 and nut 17 is installed，Nut 17 is positioned at outside fixed block 9 and touches with fixed block 9 outer wall.This structure can be by regulating position and the nut 17 position on screw rod 16 of the second tooth bar 14, adjustment fixing plate 2 and the distance of installing plate 4 and connect rope 7 and the tightness of static line 8, make lithium battery 3 and insulating bar 1 and hair-dryer 5 fixing compact, directly back out nut 17 during dismounting, extract the second tooth bar 14 out.This structure facilitates fixed plate 2 and the connection of installing plate 4 and dismounting.Fixing device also can be made up of fixed plate 2, installing plate 4 and several bolt, and fixed plate 2 and installing plate 4 are bolted fixing, this simple in construction, but installing/dismounting is comparatively laborious with the process of the relative position of installing plate 4 with adjustment fixing plate 2.
Described insulating bar 1 is electric expansion bar.The convenient height and position adjusting insulating bar 1 top hair-dryer 5 of this structure, conveniently carries out dedusting to high-tension transformation equipment.
Described insulating bar 1 surface-coated one insulant, in parts by weight, insulant is made up of following raw material: chloromethylation polyether-ether-ketone resin 30 ~ 50 parts, aluminium hydroxide 2 ~ 4 parts, carborundum 1 ~ 3 part, polyvinyl alcohol 10 ~ 20 parts, active hargil 3 ~ 5 parts, polyimide fiber 4 ~ 8 parts, phthalic ester plasticizer 1 ~ 3 part, Butylated hydroxyanisole 2 ~ 4 parts, titanium dioxide 1 ~ 3 part and barium stearate 4 ~ 8 parts；Described chloromethylation polyether-ether-ketone resin is obtained by following steps: add sulfolane and 4 in pyroreaction still, 4'-difluoro benzophenone, it is warming up to 140 ~ 150 DEG C under nitrogen protection, it is subsequently adding potassium carbonate as catalyst, hydroquinone and chloromethyl alkyl ether is added after it dissolves, it is warming up to 210 ~ 220 DEG C and is incubated 1 hour, it is warming up to 260 ~ 275 DEG C again, it is incubated 1 hour, finally it is warming up to 325 ~ 335 DEG C react 2 hours, whole course of reaction is in stirring, reaction system is poured into after terminating in the water of 0 ~ 5 DEG C and is cooled down by question response, filter, collect filter cake, filter cake washs through water, obtain chloromethylation polyether-ether-ketone resin after drying；The mol ratio of 4,4'-difluoro benzophenone, hydroquinone, potassium carbonate and chloromethyl alkyl ether is 1:0.5 ~ 1:1.5 ~ 2:0.2 ~ 0.4；Sulfolane is 50 ~ 60:1 with the mass ratio of 4,4'-difluoro benzophenone.This insulant uses the fillers such as polyether-ether-ketone and the polyvinyl alcohol of chloromethylation to be blended, and can prepare sophisticated power insulating part heat-resisting, corrosion-resistant, anti abrasive；The interpolation of chloromethylation polyether-ether-ketone resin of the present invention makes the peel resistance of gained electric power insulating part very well, can make the electric wire that cladding is the thinnest, and can use under the harsh conditions of hot humid.
The preparation method of described insulant, comprises the following steps:
Sulfolane and 4 is added in pyroreaction still; 4'-difluoro benzophenone; it is warming up to 145 DEG C under nitrogen protection; it is subsequently adding potassium carbonate as catalyst; hydroquinone and chloromethyl alkyl ether is added after it dissolves; it is warming up to 215 DEG C and is incubated 1 hour; it is warming up to 270 DEG C again; being incubated 1 hour, be finally warming up to 330 DEG C and react 2 hours, whole course of reaction is in stirring; reaction system is poured into after terminating in the frozen water of 0 DEG C and is cooled down by question response; filtering, collect filter cake, filter cake washs through water, obtains chloromethylation polyether-ether-ketone resin after drying；The mol ratio of 4,4'-difluoro benzophenone, hydroquinone, potassium carbonate and chloromethyl alkyl ether is 1:0.8:1.8:0.3；Sulfolane is 55:1 with the mass ratio of 4,4'-difluoro benzophenone；
By stepGained chloromethylation polyether-ether-ketone resin 30 ~ 50 parts, aluminium hydroxide 2 ~ 4 parts, carborundum 1 ~ 3 part, polyvinyl alcohol 10 ~ 20 parts, active hargil 3 ~ 5 parts, polyimide fiber 4 ~ 8 parts, phthalic ester plasticizer 1 ~ 3 part, Butylated hydroxyanisole 2 ~ 4 parts, titanium dioxide 1 ~ 3 part and barium stearate 4 ~ 8 parts are poured in homogenizer, stir mixing 30 ~ 40min with the speed of 800 revs/min, obtain compound；
By stepGained compound adds in double screw extruder, is expressed in injection machine, injection mo(u)lding at 160 ~ 170 DEG C at 300 ~ 350 DEG C after melted for compound.
Chloromethylation polyether-ether-ketone resin uses chloromethylation reagents to be added directly in the preparation process of polyether-ether-ketone resin, and gained chloromethylation polyether-ether-ketone resin has the characteristic that good thermostability, chemical stability and thermoplastic resin are easily processed.
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of insulant, in parts by weight, it is made up of following raw material: chloromethylation polyether-ether-ketone resin 30g, aluminium hydroxide 2g, carborundum 1g, polyvinyl alcohol 10g, active hargil 3g, polyimide fiber 4g, phthalic ester plasticizer 1g, Butylated hydroxyanisole 2g, titanium dioxide 1g and barium stearate 4g；Described chloromethylation polyether-ether-ketone resin is obtained by following steps: add 10910g sulfolane and 1mol4 in pyroreaction still, 4'-difluoro benzophenone, it is warming up to 140 DEG C under nitrogen protection, it is subsequently adding 1.5mol potassium carbonate as catalyst, 0.5mol hydroquinone and 0.2mol chloromethyl alkyl ether is added after it dissolves, it is warming up to 210 DEG C and is incubated 1 hour, it is warming up to 260 DEG C again, it is incubated 1 hour, finally it is warming up to 325 DEG C react 2 hours, whole course of reaction is in stirring, reaction system is poured into after terminating in the water of 0 DEG C and is cooled down by question response, filter, collect filter cake, filter cake washs through water, obtain chloromethylation polyether-ether-ketone resin after drying.
Embodiment 2
The preparation method of the insulant described in embodiment 1, comprises the following steps:
10910g sulfolane and 1mol4 is added in pyroreaction still, 4'-difluoro benzophenone, it is warming up to 140 DEG C under nitrogen protection, it is subsequently adding 1.5mol potassium carbonate as catalyst, 0.5mol hydroquinone and 0.2mol chloromethyl alkyl ether is added after it dissolves, it is warming up to 210 DEG C and is incubated 1 hour, it is warming up to 260 DEG C again, it is incubated 1 hour, finally it is warming up to 325 DEG C react 2 hours, whole course of reaction is in stirring, reaction system is poured into after terminating in the water of 0 DEG C and is cooled down by question response, filter, collect filter cake, filter cake washs through water, obtain chloromethylation polyether-ether-ketone resin after drying；
By stepGained chloromethylation polyether-ether-ketone resin 30g, aluminium hydroxide 2g, carborundum 1g, polyvinyl alcohol 10g, active hargil 3g, polyimide fiber 4g, phthalic ester plasticizer 1g, Butylated hydroxyanisole 2g, titanium dioxide 1g and barium stearate 4g pour in homogenizer, stir mixing 30min with the speed of 800 revs/min, obtain compound；
By stepGained compound adds in double screw extruder, is expressed in injection machine, injection mo(u)lding at 160 DEG C at 300 DEG C after melted for compound.
Technical scheme is not restricted in the range of embodiment of the present invention.The technology contents of the most detailed description of the present invention is known technology.
Claims (4)
1. high-tension transformation equipment close-range electrified cleaner unit, it is characterized in that: include insulating bar (1), lithium battery (3) is installed on insulating bar (1), hair-dryer (5) is installed on lithium battery (3) and is connected with hair-dryer (5) by electric wire, lithium battery (3) is fixed with insulating bar (1) and hair-dryer (5) by fixing device, the air outlet periphery of hair-dryer (5) arranges external screw thread, and external screw thread is connected prolongation mouth (6).
nullHigh-tension transformation equipment close-range electrified cleaner unit the most according to claim 1，It is characterized in that: described fixing device has fixed plate (2) and installing plate (4)，Fixed plate (2) is arranged on insulating bar (1) upper end，Installing plate (4) is arranged on hair-dryer (5) bottom，Lithium battery (3) is positioned between fixed plate (2) and installing plate (4)，The one end connecting rope (7) is set in fixed plate (2)，The other end connecting rope (7) installs the first tooth bar (13)，One end of static line (8) is set on installing plate (4)，The other end of static line (8) arranges fixed block (9)，The internal both sides of fixed block (9) offer penetrating the first link slot (10) and the second link slot (11) respectively，Fixing groove (12) is offered at fixed block (9) middle part，Fixing groove (12) communicates with the first link slot (10) and the second link slot (11) respectively，In fixing groove (12), gear (15) is set，First tooth bar (13) is positioned at the first link slot (10)，Second tooth bar (14) is set in the second link slot (11)，Gear (15) engages with the first tooth bar (13) and the second tooth bar (14) respectively，Second tooth bar (14) one end arranges handle (18)，Handle (18) is positioned at fixed block (9) outside，Second tooth bar (14) other end connects screw rod (16)，Screw rod (16) upper cooperation installs nut (17)，Nut (17) is positioned at fixed block (9) outside and touches with fixed block (9) outer wall.
High-tension transformation equipment close-range electrified cleaner unit the most according to claim 1, it is characterised in that: described insulating bar (1) is electric expansion bar.
4. according to the high-tension transformation equipment close-range electrified cleaner unit described in claim 1-3 any one, it is characterized in that: described insulating bar (1) surface-coated one insulant, in parts by weight, insulant is made up of following raw material: chloromethylation polyether-ether-ketone resin 30 ~ 50 parts, aluminium hydroxide 2 ~ 4 parts, carborundum 1 ~ 3 part, polyvinyl alcohol 10 ~ 20 parts, active hargil 3 ~ 5 parts, polyimide fiber 4 ~ 8 parts, phthalic ester plasticizer 1 ~ 3 part, Butylated hydroxyanisole 2 ~ 4 parts, titanium dioxide 1 ~ 3 part and barium stearate 4 ~ 8 parts；Described chloromethylation polyether-ether-ketone resin is obtained by following steps: add sulfolane and 4 in pyroreaction still, 4'-difluoro benzophenone, it is warming up to 140 ~ 150 DEG C under nitrogen protection, it is subsequently adding potassium carbonate as catalyst, hydroquinone and chloromethyl alkyl ether is added after it dissolves, it is warming up to 210 ~ 220 DEG C and is incubated 1 hour, it is warming up to 260 ~ 275 DEG C again, it is incubated 1 hour, finally it is warming up to 325 ~ 335 DEG C react 2 hours, whole course of reaction is in stirring, reaction system is poured into after terminating in the water of 0 ~ 5 DEG C and is cooled down by question response, filter, collect filter cake, filter cake washs through water, obtain chloromethylation polyether-ether-ketone resin after drying；The mol ratio of 4,4'-difluoro benzophenone, hydroquinone, potassium carbonate and chloromethyl alkyl ether is 1:0.5 ~ 1:1.5 ~ 2:0.2 ~ 0.4；Sulfolane is 50 ~ 60:1 with the mass ratio of 4,4'-difluoro benzophenone.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335611.0A CN105817451B (en) | 2016-05-19 | 2016-05-19 | High-tension transformation equipment close-range electrified deduster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335611.0A CN105817451B (en) | 2016-05-19 | 2016-05-19 | High-tension transformation equipment close-range electrified deduster |
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| Publication Number | Publication Date |
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| CN105817451A true CN105817451A (en) | 2016-08-03 |
| CN105817451B CN105817451B (en) | 2018-03-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477616A (en) * | 2021-07-09 | 2021-10-08 | 安徽理工大学 | Bookshelf book self-cleaning device based on state detection and system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113477616B (en) * | 2021-07-09 | 2022-04-12 | 安徽理工大学 | Bookshelf book self-cleaning device based on state detection and system thereof |
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| CN105817451B (en) | 2018-03-13 |
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