CN112452966A - GIL and GIS shell inner cavity drying device and using method - Google Patents
GIL and GIS shell inner cavity drying device and using method Download PDFInfo
- Publication number
- CN112452966A CN112452966A CN202011192272.8A CN202011192272A CN112452966A CN 112452966 A CN112452966 A CN 112452966A CN 202011192272 A CN202011192272 A CN 202011192272A CN 112452966 A CN112452966 A CN 112452966A
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- China
- Prior art keywords
- inner cavity
- gil
- cleaned
- shell
- variable frequency
- 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.)
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims description 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 14
- 239000012459 cleaning agent Substances 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000628997 Flos Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
Abstract
The invention relates to the technical field of cleaning devices, in particular to a GIL and GIS shell inner cavity drying device and a using method thereof. According to the invention, the problem of automatic wiping after cleaning of the inner cavities of the existing GIL and GIS shells can be effectively solved, so that the quality problem is reduced, and the production requirement is well met.
Description
Technical Field
The invention relates to the technical field of dental comprehensive treatment machines, in particular to a GIL and GIS shell inner cavity drying device and a using method thereof.
Background
GIL and GIS product assembly has very high requirements on product cleanliness, the cleaning is not in place and discharge is easy to generate, common manufacturers firstly clean the products by using water and then send the products into a drying room for drying treatment, however, water stains are generated after the products are dried, operators with small diameters cannot drill into the cylinders for cleaning, and operators with large diameters can enter the cylinders for cleaning by wearing sterile clothes, so that the workload is greatly increased.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a GIL and GIS shell inner cavity pull-dry device and a use method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a GIL, GIS casing inner chamber draws futilely device and application method, which comprises a track, the welding of one side of track up end has first support, opposite side sliding fit has the slider in the track, the welding of the up end of slider has the second support, one side of first support and second support all is equipped with the riser, the reel is installed through the installation piece to one side of riser, the outside of reel is equipped with soft cotton rope, one side of riser is equipped with inverter motor, inverter motor's output is equipped with the bearing frame, and the bearing frame links to each other with the reel, the pot head of soft cotton rope is equipped with splint, the both sides of splint all are equipped with the sponge piece, slide on the track and be provided with the electronic flexible support of a plurality of, the up end of electronic flexible.
Preferably, the middle part of the splint is horizontally inserted and fixed with a dental bar.
Preferably, the two ends of the dental floss are equidistantly provided with anti-tilting pulley bars.
Preferably, the upper end face of the base of the electric telescopic support is provided with foundation screws.
Preferably, the upper end surface of the roller is horizontally placed with the shell to be cleaned, and the sponge block is positioned inside the shell to be cleaned.
Preferably, gauze is wound outside the sponge block, a cleaning agent is uniformly coated on the gauze, and the main component of the cleaning agent is acetone.
A GIL and GIS shell inner cavity pull-dry device and a use method thereof comprise the following steps:
s1, an operator firstly adjusts the height of the electric telescopic bracket according to the diameter and the length of the shell to be cleaned, which needs to be cleaned, wherein the roller can rotate the shell to be cleaned;
s2, an operator inserts the sponge block into the shell to be cleaned by pulling the soft cotton rope, wherein the hardness and the size of the sponge block can be adjusted by the clamping plate, and the operator winds the gauze on the sponge block and dips in a proper amount of acetone detergent;
s3, an operator starts a variable frequency motor fixedly arranged on the vertical plate, the running speed of the variable frequency motor is controlled, the variable frequency motor drives the winding drum to rotate when working, and meanwhile, the winding drum pulls the sponge block back and forth through the soft cotton rope;
s4, when the sponge block reaches the first support and the second support, the variable frequency motor stops working, the wiping condition of the inner cavity of the shell to be cleaned is checked, and the variable frequency motor is started again to perform secondary wiping work;
and S5, after the drying requirement is met, the operator unlocks the soft cotton rope and lifts the dried shell to be cleaned away from the drying device.
The invention has the beneficial effects that:
when the GIL and GIS shell inner cavity drying device is used, the problem that the existing GIL and GIS shell inner cavity is automatically dried after being cleaned can be effectively solved, so that the quality problem is reduced, and the production requirement is well met.
Drawings
Fig. 1 is a schematic structural view of a front view of a GIL and GIS housing inner cavity pull-dry device and a use method thereof according to the present invention;
fig. 2 is a left side view of a support of the GIL and GIS housing inner cavity pull-dry device and the method of use according to the present invention;
FIG. 3 is a left side view of an electric telescopic bracket of the GIL and GIS shell inner cavity pull-dry device and the use method thereof according to the present invention;
fig. 4 is a schematic structural diagram of a GIL and GIS housing inner cavity pull-dry device and a use method thereof, namely a splint and a sponge block.
In the figure: 1 track, 201 first support, 202 second support, 3 bearing seats, 4 reels, 5 inverter motor, 6 soft cotton rope, 7 prevent inclining the pulley lever, 8 splint, 9 sponge piece, 10 electronic telescopic bracket, 11 rag screws, 12 gyro wheels, 13 wait to wash casing, 14 installation pieces, 15 riser, 16 sliders, 17 dental strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a GIL and GIS shell inner cavity drying device and a using method thereof comprise a track 1, wherein a first support 201 is welded on one side of the upper end face of the track 1, a slide block 16 is matched on the other side in the track 1 in a sliding manner, a second support 202 is welded on the upper end face of the slide block 16, vertical plates 15 are arranged on one sides of the first support 201 and the second support 202, a winding drum 4 is arranged on one side of each vertical plate 15 through a mounting block 14, and a soft cotton rope 6 is arranged on the outer side of each winding drum 4;
a variable frequency motor 5 is arranged on one side of the vertical plate 15, the variable frequency motor 5 can be used for an operator to control the drying speed conveniently, a bearing seat 3 is arranged at the output end of the variable frequency motor 5, the bearing seat 3 is connected with the winding drum 4, a clamping plate 8 is sleeved on one end of the soft cotton rope 6, a tooth bar 17 is horizontally inserted and fixed in the middle of the clamping plate 8, anti-inclination pulley bars 7 are arranged at two ends of the tooth bar 17 at equal intervals, and the anti-inclination pulley bars 7 can be limited;
a plurality of electric telescopic supports 10 are arranged on the track 1 in a sliding mode, foundation screws 11 are arranged on the upper end faces of bases of the electric telescopic supports 10, and when the electric telescopic supports 10 move to required positions, the foundation screws 11 can fix the electric telescopic supports 10 to prevent the electric telescopic supports 10 from moving;
the upper end face of the electric telescopic support 10 is provided with a roller 12 in a sliding mode, the upper end face of the roller 12 is horizontally placed on a shell 13 to be cleaned, and the sponge block 9 is located inside the shell 13 to be cleaned.
A GIL and GIS shell inner cavity pull-dry device and a use method thereof comprise the following steps:
s1, an operator firstly adjusts the height of the electric telescopic bracket 10 according to the diameter and the length of the shell 13 to be cleaned, which needs to be cleaned, wherein the roller 12 can rotate the shell 13 to be cleaned;
s2, an operator inserts the sponge block 9 into the shell 13 to be cleaned by pulling the soft cotton rope 6, wherein the clamp plate 8 can adjust the hardness and the size of the sponge block 9, and the operator winds the gauze on the sponge block 9 and dips in a proper amount of acetone detergent;
s3, an operator starts the variable frequency motor 5 fixedly arranged on the vertical plate 15, controls the running speed of the variable frequency motor 5, drives the winding drum 4 to rotate when the variable frequency motor 5 works, and pulls the sponge block 9 back and forth by the winding drum 4 through the soft cotton rope 6;
s4, when the sponge block 9 reaches the first support 201 and the second support 202, the variable frequency motor 5 stops working, the wiping condition of the inner cavity of the shell 13 to be cleaned is checked, and the variable frequency motor 5 is started again to perform secondary wiping work;
s5, after the drying requirement is met, the operator unlocks the soft cotton rope 6 and lifts the dried shell 13 to be cleaned away from the drying device.
In the embodiment, when the GIL and GIS shell inner cavity drying device is used, an operator firstly cleans the diameter and the length of the shell 13 to be cleaned according to the requirement, and adjusts the height of the electric telescopic bracket 10 so as to match the diameter and the length of the shell 13 to be cleaned;
wherein, an operator horizontally places the shell 13 to be cleaned on the upper end surface of the roller 12, the roller 12 can rotate the shell 13 to be cleaned, and the electric telescopic bracket 10 is fixed at a required position through the foundation screws 11 to prevent the electric telescopic bracket 10 from shifting;
furthermore, a fixed support 201 is arranged at one end of the track 1, a second support 202 is arranged at the other end of the track 1 in a sliding manner through a sliding block 16, an operator can adapt to the wiping of shells with different diameters by adjusting the height of a vertical plate 15, a variable frequency motor 5 is fixedly arranged on the vertical plate 15, and drives a winding drum 4 to rotate when working, so that the soft cotton rope 6 is pulled back and forth, the clamping plates 8 are arranged at two sides of the end to be tied, the purpose of wiping the inner cavity of the shell is achieved, and the variable frequency motor 5 can be convenient for the operator to control the wiping speed;
furthermore, sponge blocks 9 are arranged at two ends of the clamping plate 8, an operator winds gauze on the sponge blocks 9 and dips in a proper amount of acetone cleaning agent, the acetone has good volatility and can play a role in cleaning oil stains, the clamping plate 8 can adjust the hardness and the size of the sponge blocks 9, the dental floss 17 penetrates through the center and is fixed by a nut, the sponge blocks 9 are not deformed, and anti-tilting pulley rods 7 are arranged on two sides of the dental floss 17 at equal intervals, so that the sponge blocks 9 are not tilted or toppled when the inner cavity of the shell 13 to be cleaned works;
two ends of a dental stripe 17 are connected with soft cotton ropes 6 at two sides, a sponge block 9 is placed in an inner cavity of a shell 13 to be cleaned and dried at a well-arranged position, the soft cotton ropes 6 are tied, variable frequency motors 5 on a first support 201 and a second support 202 are started, the variable frequency motors 5 drive a winding drum 4 to withdraw the soft cotton ropes 6, and the sponge block 9 starts to move towards the first support 201 and the second support 202 at a constant speed to start working;
when the sponge block 9 reaches the first support 201 and the second support 202, the variable frequency motor 5 stops working, the drying condition of the inner cavity of the shell 13 to be cleaned is checked, if the drying requirement cannot be met, the variable frequency motor 5 can be started, the drying operation is carried out again, after the drying requirement is met, the soft cotton rope 6 is untied, and the dried shell 13 to be cleaned is lifted away from the drying device;
when the GIL and GIS shell 13 inner cavity drying device is used, the problem of automatic drying after cleaning of the existing GIL and GIS shell inner cavities can be effectively solved, so that the quality problem is reduced, and the production requirement is well met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A GIL and GIS shell inner cavity drying device and a using method thereof comprise a track (1) and are characterized in that a first support (201) is welded on one side of the upper end face of the track (1), a sliding block (16) is in sliding fit with the other side in the track (1), a second support (202) is welded on the upper end face of the sliding block (16), vertical plates (15) are arranged on one sides of the first support (201) and the second support (202), a winding drum (4) is installed on one side of each vertical plate (15) through an installation block (14), a soft cotton rope (6) is arranged on the outer side of each winding drum (4), a variable frequency motor (5) is arranged on one side of each vertical plate (15), a bearing seat (3) is arranged at the output end of each variable frequency motor (5), the bearing seat (3) is connected with the corresponding winding drum (4), a clamping plate (8) is sleeved on one end of each soft cotton rope (6), sponge, a plurality of electric telescopic supports (10) are arranged on the track (1) in a sliding manner, and rollers (12) are arranged on the upper end faces of the electric telescopic supports (10) in a sliding manner.
2. The GIL and GIS shell inner cavity drying device and the use method thereof as claimed in claim 1, wherein a rack bar (17) is horizontally inserted and fixed in the middle of the splint (8).
3. The GIL and GIS shell inner cavity drying device and the use method thereof as claimed in claim 2, wherein the two ends of the rack bar (17) are provided with anti-tilting pulley bars (7) at equal intervals.
4. The GIL and GIS shell inner cavity dry-pulling device and the use method thereof as claimed in claim 1, wherein the upper end face of the base of the electric telescopic bracket (10) is provided with a foot bolt (11).
5. The GIL and GIS shell inner cavity drying device and the using method thereof as claimed in claim 1, wherein the upper end surface of the roller (12) is horizontally placed with the shell (13) to be cleaned, and the sponge block (9) is positioned inside the shell (13) to be cleaned.
6. The GIL and GIS shell inner cavity drying device and the using method thereof as claimed in claim 1, wherein the sponge block (9) is wound with gauze, the gauze is evenly coated with cleaning agent, and the main component of the cleaning agent is acetone.
7. A GIL and GIS shell inner cavity dry-pulling device and a using method thereof are characterized by comprising the following steps:
s1, an operator firstly adjusts the height of the electric telescopic bracket (10) according to the diameter and the length of the shell (13) to be cleaned, which needs to be cleaned, wherein the roller (12) can rotate the shell (13) to be cleaned;
s2, an operator inserts the sponge block (9) into the shell (13) to be cleaned by pulling the soft cotton rope (6), wherein the hardness and the size of the sponge block (9) can be adjusted by the clamping plate (8), and the operator winds the gauze on the sponge block (9) and dips in a proper amount of acetone detergent;
s3, an operator starts the variable frequency motor (5) fixedly arranged on the vertical plate (15), controls the running speed of the variable frequency motor (5), drives the winding drum (4) to rotate when the variable frequency motor (5) works, and pulls the sponge block (9) back and forth by the winding drum (4) through the soft cotton rope (6);
s4, when the sponge block (9) reaches the first support (201) and the second support (202), the variable frequency motor (5) stops working, the inner cavity wiping condition of the shell (13) to be cleaned is checked, and the variable frequency motor (5) is started again to perform secondary wiping work;
s5, after the drying requirement is met, the operator unlocks the soft cotton rope (6) and lifts the dried shell (13) to be cleaned away from the drying device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011192272.8A CN112452966A (en) | 2020-10-30 | 2020-10-30 | GIL and GIS shell inner cavity drying device and using method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011192272.8A CN112452966A (en) | 2020-10-30 | 2020-10-30 | GIL and GIS shell inner cavity drying device and using method |
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CN112452966A true CN112452966A (en) | 2021-03-09 |
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CN202011192272.8A Pending CN112452966A (en) | 2020-10-30 | 2020-10-30 | GIL and GIS shell inner cavity drying device and using method |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009101253A (en) * | 2007-10-19 | 2009-05-14 | Rindaasu Roojikuto:Kk | Sponge roller brush |
CN201529644U (en) * | 2009-11-20 | 2010-07-21 | 高铭阳 | Pipeline inner wall walking cleaner |
CN202061859U (en) * | 2011-02-25 | 2011-12-07 | 中昊晨光化工研究院 | Bottle cleaning machine |
CN204365668U (en) * | 2014-12-30 | 2015-06-03 | 上海宝钢型钢有限公司 | A kind of tube chamber internal emulsification liquid scavenge unit |
CN106583361A (en) * | 2016-12-13 | 2017-04-26 | 南京理工大学 | Portable pipeline interior washing device |
CN106862198A (en) * | 2017-03-29 | 2017-06-20 | 成都理工大学 | A kind of bionical cleaning device of Alternative manifold type pipe inwall and its clean method |
CN206444968U (en) * | 2017-01-09 | 2017-08-29 | 浙江大有实业有限公司电缆工程分公司 | A kind of transmission line of electricity high-tension cable pipeline no-dig technique pipeline drainer |
CN207204788U (en) * | 2017-07-31 | 2018-04-10 | 泰奥星(天津)有限公司 | A kind of lubricating oil pipeline automatic cleaning apparatus |
CN108032028A (en) * | 2017-12-24 | 2018-05-15 | 江苏恒高电气制造有限公司 | High accuracy easily adjusts large-diameter pipeline and flange welding fixing device |
WO2018128547A1 (en) * | 2017-01-04 | 2018-07-12 | Haaskjold Johannes T | Machine for movement along a surface |
CN108746096A (en) * | 2018-06-06 | 2018-11-06 | 浙江精劲机械有限公司 | Alloy machine barrel processing unit (plant) |
CN109648454A (en) * | 2018-12-08 | 2019-04-19 | 江苏恒高电气制造有限公司 | Multi-purpose bidirectional rolling support for pipeline processing |
CN209077354U (en) * | 2018-10-16 | 2019-07-09 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Converter station GIL pipe mother's clearing apparatus |
CN209595635U (en) * | 2018-05-08 | 2019-11-08 | 长沙海大门窗有限公司 | A kind of adjustable hand-held window frame burnisher |
CN209810840U (en) * | 2019-04-03 | 2019-12-20 | 张家港沙龙精密管业有限公司 | High-strength precision steel pipe inner wall cleaning device |
-
2020
- 2020-10-30 CN CN202011192272.8A patent/CN112452966A/en active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009101253A (en) * | 2007-10-19 | 2009-05-14 | Rindaasu Roojikuto:Kk | Sponge roller brush |
CN201529644U (en) * | 2009-11-20 | 2010-07-21 | 高铭阳 | Pipeline inner wall walking cleaner |
CN202061859U (en) * | 2011-02-25 | 2011-12-07 | 中昊晨光化工研究院 | Bottle cleaning machine |
CN204365668U (en) * | 2014-12-30 | 2015-06-03 | 上海宝钢型钢有限公司 | A kind of tube chamber internal emulsification liquid scavenge unit |
CN106583361A (en) * | 2016-12-13 | 2017-04-26 | 南京理工大学 | Portable pipeline interior washing device |
WO2018128547A1 (en) * | 2017-01-04 | 2018-07-12 | Haaskjold Johannes T | Machine for movement along a surface |
CN206444968U (en) * | 2017-01-09 | 2017-08-29 | 浙江大有实业有限公司电缆工程分公司 | A kind of transmission line of electricity high-tension cable pipeline no-dig technique pipeline drainer |
CN106862198A (en) * | 2017-03-29 | 2017-06-20 | 成都理工大学 | A kind of bionical cleaning device of Alternative manifold type pipe inwall and its clean method |
CN207204788U (en) * | 2017-07-31 | 2018-04-10 | 泰奥星(天津)有限公司 | A kind of lubricating oil pipeline automatic cleaning apparatus |
CN108032028A (en) * | 2017-12-24 | 2018-05-15 | 江苏恒高电气制造有限公司 | High accuracy easily adjusts large-diameter pipeline and flange welding fixing device |
CN209595635U (en) * | 2018-05-08 | 2019-11-08 | 长沙海大门窗有限公司 | A kind of adjustable hand-held window frame burnisher |
CN108746096A (en) * | 2018-06-06 | 2018-11-06 | 浙江精劲机械有限公司 | Alloy machine barrel processing unit (plant) |
CN209077354U (en) * | 2018-10-16 | 2019-07-09 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Converter station GIL pipe mother's clearing apparatus |
CN109648454A (en) * | 2018-12-08 | 2019-04-19 | 江苏恒高电气制造有限公司 | Multi-purpose bidirectional rolling support for pipeline processing |
CN209810840U (en) * | 2019-04-03 | 2019-12-20 | 张家港沙龙精密管业有限公司 | High-strength precision steel pipe inner wall cleaning device |
Non-Patent Citations (2)
Title |
---|
(美)马修•伦福拉等: "《金属锈蚀着色》", 31 July 2020, 上海科学技术出版社 * |
北京濯月文化工作室: "《小窍门大智慧》", 31 January 2008, 山东科学技术出版社 * |
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