CN112845383A - Maintenance device and maintenance method for power supply line transformer - Google Patents
Maintenance device and maintenance method for power supply line transformer Download PDFInfo
- Publication number
- CN112845383A CN112845383A CN202011632873.6A CN202011632873A CN112845383A CN 112845383 A CN112845383 A CN 112845383A CN 202011632873 A CN202011632873 A CN 202011632873A CN 112845383 A CN112845383 A CN 112845383A
- Authority
- CN
- China
- Prior art keywords
- dust
- pipe
- dust absorption
- transformer
- supply line
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 12
- 239000000428 dust Substances 0.000 claims abstract description 111
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 210000004534 cecum Anatomy 0.000 claims abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000013021 overheating Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Classifications
-
- 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
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
The application discloses a maintenance device for power supply line transformer that technical field was maintained to power supply line, include the dust catcher and clean the mechanism, clean the mechanism including the holding tube, the one end fixedly connected with of holding tube cleans the board, and the below of cleaning the board is equipped with the dust absorption pipe rather than parallel, and the top fixedly connected with arc of dust absorption pipe is equipped with a plurality of dust absorption holes in the recess of arc, the dust absorption hole pass arc and dust absorption pipe and with the inside intercommunication of dust absorption pipe, the one end of dust absorption pipe is the cecum, and other end intercommunication has the connecting pipe of stereoplasm, the one end and the holding tube intercommunication of dust absorption pipe are kept away from to the connecting pipe, the air inlet intercommunication of hose and dust catcher is passed through to the one end that cleans the board is kept away from to the holding. The maintenance of transformer is carried out through this scheme, and the clean up of transformer even also can accomplish the clearance in some narrow and small gaps and maintain, and the maintenance efficiency is high, fast simultaneously, and the manpower of consumption is few.
Description
Technical Field
The invention relates to the technical field of power supply line maintenance, in particular to a maintenance device and a maintenance method for a power supply line transformer.
Background
The maintenance of the transformer substation refers to reasonably inspecting and maintaining the power equipment or the equipment in the power system so as to find problems, process the problems, enable the fault risks and ensure the normal and orderly operation of the power system. Generally, it is mainly used for strict and detailed inspection of high voltage electric appliances, transformers, sensors, circuit breakers and other equipment. In the development of a substation maintenance mode, two stages of fault repair and preventive maintenance are mainly included.
The transformer dust removal device has the advantages that the transformer needs to be removed when being maintained, the dust is prevented from affecting the heat dissipation effect of the transformer, the existing transformer dust removal method mainly uses a dust collector to collect dust, but due to the fact that the transformer is exposed to the sun and rain, part of dust is firmly adsorbed on the surface of the pressure changing ball daughter-in-law, the dust collection work of the part of dust cannot be completed only by the suction force of the dust collector, the efficiency is low firstly by manual cleaning, and secondly, the part of dust needs to be cleaned after the cleaned dust falls on the ground, and therefore the transformer maintenance method is low in speed and efficiency.
Disclosure of Invention
The invention aims to provide a maintenance device and a maintenance method for a power supply line transformer, and aims to solve the problem of low maintenance efficiency caused by difficulty in cleaning dust in gaps during transformer maintenance.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a maintain device for power supply line transformer, includes the dust catcher and cleans the mechanism, clean the mechanism including holding the pipe, the one end fixedly connected with of holding the pipe cleans the board, and the below of cleaning the board is equipped with the dust absorption pipe rather than parallel, and the top fixedly connected with arc of dust absorption pipe is equipped with a plurality of dust absorption holes in the recess of arc, the dust absorption hole pass arc and dust absorption pipe and with the inside intercommunication of dust absorption pipe, the one end of dust absorption pipe is the cecum, and other end intercommunication has the connecting pipe of stereoplasm, the one end and the holding the pipe intercommunication of dust absorption pipe are kept away from to the connecting pipe, the air inlet intercommunication of hose and dust catcher is passed through to the one end that the cleaning board was kept away from.
The working principle of the invention is as follows: the dust collector is started firstly, the dust suction pipe parallel to the dust suction pipe is arranged below the cleaning plate, the arc plate is fixedly connected to the top of the dust suction pipe, a plurality of dust suction holes are formed in the arc plate and are communicated with the dust suction pipe, one end of the dust suction pipe is a blind end, the other end of the dust suction pipe is communicated with the connecting pipe, the connecting pipe is communicated with the holding pipe, the holding pipe is communicated with the dust collector through the hose, therefore, when the dust collector is started, air starts to enter from the dust suction holes, dust around the dust is sucked, when the dust collector is used, the holding pipe is held by a hand to stretch the cleaning plate into a gap of the transformer to perform back and forth cleaning, the dust attached to the transformer starts to fall downwards onto the arc plate below the cleaning plate during cleaning, the dust is sucked into the dust suction holes along with the flowing of the air after the dust falls onto the dust suction plate, and then the dust collector sequentially enters the dust collector along.
A maintenance method for a power supply line transformer comprises the following steps:
step one, power off: disconnecting the transformer from a high-low voltage power grid, and grounding all terminals of the transformer after short circuit;
step two, dust removal: removing dust on the surface of the transformer by using a dust removal device, and removing accumulated dust on the insulating surface;
step three, appearance inspection: checking the appearances of the coil, the lead wire and the temperature monitor to check whether the coil, the lead wire and the temperature monitor are damaged or not, and immediately replacing elements or maintaining the coil, the lead wire and the temperature monitor if the coil, the lead wire and the temperature monitor are damaged;
step four, checking the instrument: carefully checking whether the lines of all temperature instruments of the transformer are normal or not, and immediately overhauling if the lines are abnormal;
step five, recording: measuring the insulation resistance and recording the numerical value;
and step six, checking whether the power line is connected tightly or not, and avoiding the occurrence of accidents caused by conductor overheating due to loosening of the joint.
The invention has the beneficial effects that: the maintenance of transformer is carried out through this scheme, and the clean up of transformer even also can accomplish the clearance in some narrow and small gaps and maintain, and the maintenance efficiency is high, fast simultaneously, and the manpower of consumption is few.
Further, an air bag is sleeved outside the wiping plate, a wiping layer is fixedly connected to the outer surface of the air bag, an air pipe is communicated with the air bag, and one end, far away from the air bag, of the air pipe is communicated with an air outlet part of the dust collector. The purpose is that when the wiping plate is inserted into the gap of the transformer, the air bag is inflated, so that the wiping area can be increased through the expansion of the air bag, and the wiping efficiency is improved.
Further, a sealing valve is arranged on the air pipe. The air bag is closed after the air bag is inflated to complete expansion, so that air leakage of the air bag is avoided.
Further, the hose is made of a corrugated pipe. Its purpose is, be convenient for the hose to buckle many times and not impaired.
Further, a rubber layer is sleeved on the holding tube. The purpose is to increase the comfort of the grip tube through the rubber layer.
Furthermore, the outer surface of the rubber layer is provided with anti-skid grains. The purpose is to avoid slipping caused by sweat of the palm in use through the arrangement.
Drawings
Fig. 1 is a schematic structural diagram of a maintenance device for a power supply line transformer according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the air bag type dust collector comprises an air bag 1, a wiping plate 2, an arc-shaped plate 3, a dust suction hole 4, a dust suction pipe 5, a connecting pipe 6, an air pipe 7, a holding pipe 8, a rubber layer 9, a hose 10 and a dust collector 11.
The embodiment is basically as shown in the attached figure 1:
the utility model provides a maintain device for power supply line transformer, including dust catcher 11 and wiping mechanism, wiping mechanism includes holding tube 8, rubber layer 9 has been cup jointed on holding tube 8, the surface of rubber layer 9 is equipped with anti-skidding line, holding tube 8's one end fixedly connected with wiping board 2, 2 overcoat of wiping board is equipped with gasbag 1, gasbag 1's fixed surface is connected with wipes the layer, the intercommunication has trachea 7 on gasbag 1, gasbag 7 is kept away from gasbag 1's one end and dust catcher 11's gas outlet part intercommunication, be equipped with the sealing valve on trachea 7. The below of cleaning plate 2 is equipped with rather than parallel dust absorption pipe 5, the top fixedly connected with arc 3 of dust absorption pipe 5, be equipped with a plurality of dust absorption holes 4 in the recess of arc 3, dust absorption hole 4 pass arc 3 and dust absorption pipe 5 and with the inside intercommunication of dust absorption pipe 5, the one end of dust absorption pipe 5 is the cecum, the other end intercommunication has the connecting pipe 6 of stereoplasm, the one end and the holding tube 8 intercommunication of dust absorption pipe 5 are kept away from to connecting pipe 6, hose 10 and the air inlet intercommunication of dust catcher 11 that the bellows was made is passed through to the one end of cleaning plate 2 is kept away from to holding tube 8.
The specific implementation process is as follows:
the dust collector 11 is started firstly, because the dust collection pipe 5 parallel to the dust collection pipe is arranged below the cleaning plate 2, the top of the dust collection pipe 5 is fixedly connected with the arc-shaped plate 3, the arc-shaped plate 3 is provided with a plurality of dust collection holes 4, the dust collection holes 4 are communicated with the dust collection pipe 5, one end of the dust collection pipe 5 is a blind end, the other end of the dust collection pipe is communicated with the connecting pipe 6, the connecting pipe 6 is communicated with the holding pipe 8, and the holding pipe 8 is communicated with the dust collector 11 through the hose 10, so when the dust collector 11 is started, air starts to enter from the dust collection holes 4 to absorb surrounding dust, when the dust collector is used, the holding pipe 8 is held by hand to stretch the cleaning plate 2 into a gap of a transformer to perform back and forth cleaning, when the dust attached to the transformer starts to fall down onto the arc-shaped plate 3 below the cleaning plate 2, because the dust collection holes 4 continuously enter air, the dust falls onto the dust collection plate and is sucked into the dust, The grip tube 8 and the hose 10 enter the vacuum cleaner 11.
A maintenance method for a power supply line transformer comprises the following steps:
step one, power off: disconnecting the transformer from a high-low voltage power grid, and grounding all terminals of the transformer after short circuit;
step two, dust removal: removing dust on the surface of the transformer by using a dust removal device, and removing accumulated dust on the insulating surface;
step three, appearance inspection: checking the appearances of the coil, the lead wire and the temperature monitor to check whether the coil, the lead wire and the temperature monitor are damaged or not, and immediately replacing elements or maintaining the coil, the lead wire and the temperature monitor if the coil, the lead wire and the temperature monitor are damaged;
step four, checking the instrument: carefully checking whether the lines of all temperature instruments of the transformer are normal or not, and immediately overhauling if the lines are abnormal;
step five, recording: measuring the insulation resistance and recording the numerical value;
and step six, checking whether the power line is connected tightly or not, and avoiding the occurrence of accidents caused by conductor overheating due to loosening of the joint.
Claims (7)
1. A maintenance device for a power supply line transformer is characterized in that: including the dust catcher and clean the mechanism, clean the mechanism and include the holding tube, the one end fixedly connected with of holding tube cleans the board, and the below of cleaning the board is equipped with the dust absorption pipe rather than being parallel, and the top fixedly connected with arc of dust absorption pipe is equipped with a plurality of dust absorption holes in the recess of arc, the dust absorption hole pass arc and dust absorption pipe and with the inside intercommunication of dust absorption pipe, the one end of dust absorption pipe is the cecum, and other end intercommunication has the connecting pipe of stereoplasm, the one end and the holding tube intercommunication of dust absorption pipe are kept away from to the connecting pipe, the hose is passed through to the one end that the cleaning board was kept away from to the holding tube and the air inlet intercommunication of dust.
2. The maintenance method for the power supply line transformer as claimed in claim 1, wherein: the method comprises the following steps:
step one, power off: disconnecting the transformer from a high-low voltage power grid, and grounding all terminals of the transformer after short circuit;
step two, dust removal: removing dust on the surface of the transformer by using a dust removal device, and removing accumulated dust on the insulating surface;
step three, appearance inspection: checking the appearances of the coil, the lead wire and the temperature monitor to check whether the coil, the lead wire and the temperature monitor are damaged or not, and immediately replacing elements or maintaining the coil, the lead wire and the temperature monitor if the coil, the lead wire and the temperature monitor are damaged;
step four, checking the instrument: carefully checking whether the lines of all temperature instruments of the transformer are normal or not, and immediately overhauling if the lines are abnormal;
step five, recording: measuring the insulation resistance and recording the numerical value;
and step six, checking whether the power line is connected tightly or not, and avoiding the occurrence of accidents caused by conductor overheating due to loosening of the joint.
3. The maintenance device for the power supply line transformer as claimed in claim 1, wherein: the outer sleeve of the wiping plate is provided with an air bag, the outer surface of the air bag is fixedly connected with a wiping layer, the air bag is communicated with an air pipe, and one end, far away from the air bag, of the air pipe is communicated with an air outlet part of the dust collector.
4. A maintenance device for a power supply line transformer according to claim 3, characterized in that: and a sealing valve is arranged on the air pipe.
5. The maintenance device for the power supply line transformer as claimed in claim 4, wherein: the hose is made of corrugated pipe.
6. The maintenance device for the power supply line transformer as claimed in claim 5, wherein: the rubber layer is sleeved on the holding tube.
7. The maintenance device for the power supply line transformer as claimed in claim 6, wherein: the outer surface of the rubber layer is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632873.6A CN112845383A (en) | 2020-12-31 | 2020-12-31 | Maintenance device and maintenance method for power supply line transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632873.6A CN112845383A (en) | 2020-12-31 | 2020-12-31 | Maintenance device and maintenance method for power supply line transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112845383A true CN112845383A (en) | 2021-05-28 |
Family
ID=75999978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011632873.6A Pending CN112845383A (en) | 2020-12-31 | 2020-12-31 | Maintenance device and maintenance method for power supply line transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112845383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399350A (en) * | 2021-06-16 | 2021-09-17 | 贵州长征输配电电气有限公司 | Charged rapid cleaning process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120093633A (en) * | 2011-02-15 | 2012-08-23 | 한전케이피에스 주식회사 | Cleaning device |
| CN204769616U (en) * | 2015-07-14 | 2015-11-18 | 无锡博一光电科技有限公司 | Clean tool of solidification tower |
| CN209822420U (en) * | 2019-05-23 | 2019-12-20 | 安徽皖翔电力设备有限公司 | Dry-type transformer dust collector |
| CN211678961U (en) * | 2020-03-02 | 2020-10-16 | 崔亚鹏 | Dust-absorbing and cleaning integrated device for secondary equipment of transformer substation |
-
2020
- 2020-12-31 CN CN202011632873.6A patent/CN112845383A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120093633A (en) * | 2011-02-15 | 2012-08-23 | 한전케이피에스 주식회사 | Cleaning device |
| CN204769616U (en) * | 2015-07-14 | 2015-11-18 | 无锡博一光电科技有限公司 | Clean tool of solidification tower |
| CN209822420U (en) * | 2019-05-23 | 2019-12-20 | 安徽皖翔电力设备有限公司 | Dry-type transformer dust collector |
| CN211678961U (en) * | 2020-03-02 | 2020-10-16 | 崔亚鹏 | Dust-absorbing and cleaning integrated device for secondary equipment of transformer substation |
Non-Patent Citations (1)
| Title |
|---|
| 彭开维: "论变压器的检测及维护", 《现代商贸工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399350A (en) * | 2021-06-16 | 2021-09-17 | 贵州长征输配电电气有限公司 | Charged rapid cleaning process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107363040B (en) | Cleaning method of street lamp self-cleaning photovoltaic panel | |
| CN112845383A (en) | Maintenance device and maintenance method for power supply line transformer | |
| CN106040638A (en) | Sweep and dirt removal device for insulators | |
| CN202006063U (en) | Gas recovery device for SF6 (sulfur fluoride) density relay calibrator | |
| CN201454898U (en) | Gas-blowing insulator electrified cleaning device | |
| CN202910017U (en) | Novel insulator cleaning device | |
| CN206573993U (en) | A kind of computer having from dustproof function | |
| CN207287775U (en) | A kind of anticreep wet-esp equipment | |
| CN202305579U (en) | Probe station capable of automatically cleaning probe card | |
| CN106807692A (en) | A kind of clear powder dust arrester of lithium battery pole slice | |
| CN207650327U (en) | A kind of electric power line inspection device | |
| CN216098388U (en) | Special device for removing aged RTV coating of insulator in electrified manner | |
| CN209541994U (en) | A kind of pressure meter calibration workbench with dedusting function | |
| CN205393099U (en) | Dust sweeps, isolation devices | |
| CN201664674U (en) | Conductor dedusting device | |
| CN204470208U (en) | Motor car equipment storehouse dedusting working rig | |
| CN210966001U (en) | Automatic dust suction device | |
| CN112588678A (en) | Electrified belt cleaning device of electric power system network and information equipment | |
| CN207586371U (en) | High-performance Intelligent TV remote controller chip test system | |
| CN212444591U (en) | High-power dust collector for cutting and polishing blade root | |
| CN206509298U (en) | A kind of pair of semi-annular insulator cleaning device | |
| CN214622757U (en) | Direct current resistance tester with good sealing performance | |
| CN201415155Y (en) | Power connecting mechanism of electrostatic separation oil remover | |
| CN211488700U (en) | Cleaning device for vehicle oxygen sensor detection equipment | |
| CN216174555U (en) | Panel belt cleaning device is used in production of high-low pressure cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |