CN105889693A - Rapid plugging device for transformer breather - Google Patents
Rapid plugging device for transformer breather Download PDFInfo
- Publication number
- CN105889693A CN105889693A CN201511002278.3A CN201511002278A CN105889693A CN 105889693 A CN105889693 A CN 105889693A CN 201511002278 A CN201511002278 A CN 201511002278A CN 105889693 A CN105889693 A CN 105889693A
- Authority
- CN
- China
- Prior art keywords
- flange
- closure flange
- plugging device
- cup
- duct
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1157—Caps using hooks, pawls, or other movable or insertable locking members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Drying Of Gases (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a rapid plugging device for a transformer breather. The rapid plugging device comprises a plugging device which can be arranged close to an assembly flange of the transformer breather; the assembly surface of the plugging flange is provided with a sealing ring; corresponding edges of two sides of the plugging flange are separately provided with a rod-shaped slideway which is parallel to the assembly surface of the plugging flange; a movable rod of which the upper section is provided with threads is connected to each rod-shaped slideway through a ferrule on the lower end; each movable rod is sleeved with a clamp ring; and the upper surface of each clamp ring is internally provided with a spring and then is screwed on the corresponding movable rod through an adjustment nut. The rapid plugging device has the characteristics that the structure is simple; use and assembly are convenient; the rapid plugging device is applicable to different breather flanges; breather pipeline plugging can be conveniently realized through simple bayonet-type fixing; and the like.
Description
Technical field
The present invention relates to a kind of transformer breather quick plugging device, belong to network transformer technical field.
Background technology
In electrical network, transformator is equipped with respiratory system, more than 95% is each equipped with respiratory organ structure, desiccant it is provided with in respiratory organ, the desiccant run after a period of time in respiratory organ must be changed due to the moisture absorption, and whole respiratory organ need to be pulled down from transformator changing respiratory organ internal desiccant when, need respiratory organ pipeline is blocked after pulling down respiratory organ, prevent moisture from entering transformator, mostly use flange screw directly by respiratory organ pipe sealing in real work, owing to mounting flange diameter is inconsistent, and flange thickness is inconsistent, on the one hand the closure flange of all size need to be prepared, operating time is longer simultaneously, on the other hand in causing transformator after pipe sealing, pressure causes air pressure different from the external world along with the change of temperature, thus the operation to transformator works the mischief.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and a kind of simple in construction is provided, easy to install and use, it is applicable to different respiratory organ flange, can conveniently be realized the transformer breather quick plugging device of respiratory organ pipe plugging by simple bayonet fixing.
It is an object of the invention to complete by following technical solution, a kind of transformer breather quick plugging device, it includes a closure flange that can be close to transformer breather mounting flange, it is configured with a sealing ring on the installed surface of described closure flange, the both sides corresponding sides of described closure flange are along being each provided with a shaft-like slide rail parallel with closure flange installed surface, a piece epimere is arranged threaded motion bar and is connected on mutually on described shaft-like slide rail by bottom lasso, a collar it has been inserted on this motion bar, collar is screwed on motion bar with regulating nut above with after inserting a spring.
As preferably: described closure flange center offers step through hole, the duct, large aperture being wherein positioned at closure flange installed surface side is provided with female thread, one inner chamber equipped with the cup of desiccant after duct, large aperture is inserted through duct, small-bore, the end edge of turning up of its rim of a cup is crimped on base, duct, large aperture, and with one have external screw thread isolation web plate be screwed in duct, large aperture and compress described in rim of a cup turn up in end edge；Passage is offered on described cup.
As preferably: described closure flange is oval flange, the installed surface of this closure flange is provided with ring groove and is embedded with the sealing ring matched in this circular groove；The step through hole that described closure flange center offers has installed and fixed desiccant cup by O RunddichtringO；The both sides corresponding sides of described closure flange along be each provided with one to installed surface protruding with closure flange neighboring along the shaft-like slide rail of the arc that radian is identical；And the described shaft-like slide rail of arc shape is arranged symmetrically on two head positions of oval flange.
The present invention has simple in construction, easy to install and use, is applicable to different respiratory organ flange, can conveniently realize the features such as respiratory organ pipe plugging by simple bayonet fixing.
Accompanying drawing explanation
Fig. 1 be the present invention install and use structural representation.
Fig. 2 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 1, shown in 2, a kind of transformer breather quick plugging device of the present invention, it includes a closure flange 2 that can be close to transformer breather mounting flange 1, a sealing ring 3 it is configured with on the installed surface of described closure flange 2, the both sides corresponding sides of described closure flange 2 are along being each provided with a shaft-like slide rail 4 parallel with closure flange 2 installed surface, a piece epimere is arranged threaded motion bar 5 and is connected on described shaft-like slide rail 4 by bottom lasso 6 phase, a collar 7 it has been inserted on described motion bar 5, collar 7 is screwed on motion bar 5 with regulating nut 9 above with after inserting a spring 8.
Shown in figure, described closure flange 2 center offers step through hole 10, the duct, large aperture being wherein positioned at closure flange 2 installed surface side is provided with female thread 11, one inner chamber equipped with the cup 13 of desiccant 12 after duct, large aperture is inserted through duct, small-bore, the end edge 14 of turning up of its rim of a cup is crimped on base, duct, large aperture, and with one have external screw thread isolation web plate 15 be screwed in duct, large aperture and compress described in rim of a cup turn up in end edge 14；Passage 16 is offered on described cup 13.
Closure flange 2 of the present invention is oval flange, the installed surface of this closure flange 2 is provided with ring groove 17 and is embedded with the sealing ring 3 matched in this circular groove；The step through hole 10 that described closure flange 2 center is offered has installed and fixed cup 13 by O RunddichtringO 18；The both sides corresponding sides of described closure flange 2 along be each provided with one to installed surface protruding with closure flange neighboring along the shaft-like slide rail of the arc that radian is identical 4；And the described shaft-like slide rail of arc shape 4 is arranged symmetrically on two head positions of oval flange.
Embodiment: the present invention is mainly fixed separation net, sealing ring, activity fixing device etc. formed, wherein by oval flange, desiccant cup, desiccant:
Oval flange, i.e. quick plugging device, for the Flange joint use with transformer breather installation place, is fixed on the flange of transformator respiration channel by closure flange.
Desiccant cup or box: be used for depositing desiccant and ventilation use, make effectively link up between transformator corrugated hose and extraneous air, and the moisture in air filtering can be played.
Separation net fixed by desiccant: is used for fixing desiccant box or cup, prevents desiccant from leaking outside, simultaneously works as permeation functions.
Sealing ring and O RunddichtringO: seal；
Activity fixing device part mainly includes that closure flange symmetry dual-side, along upper shaft-like slide rail, motion bar, collar, spring and regulating nut, is mainly used in being fixed on the flange of installation place.
The feature of the present invention has:
1), the movable buckle of this product, can move left and right, the flange that be applicable to different-diameter can be completely secured, can overall application to various types of respiratory organ installation places flange.
2), buckle-type is used to fix (adjustable), it is adaptable to flange thickness.
3), employing is moved diameter between buckle, adjustable buckle, is applicable to the demand that flange diameter is different.
4), with desiccant, there is respiratory function.
5), with sealing ring, prevent bearing's moisture from entering.
Claims (3)
1. a transformer breather quick plugging device, it includes a closure flange that can be close to transformer breather mounting flange, it is characterized in that being configured with a sealing ring on the installed surface of described closure flange, the both sides corresponding sides of described closure flange are along being each provided with a shaft-like slide rail parallel with closure flange installed surface, a piece epimere is arranged threaded motion bar and is connected on mutually on described shaft-like slide rail by bottom lasso, being inserted in a collar on described motion bar, collar is screwed on motion bar with regulating nut above with after inserting a spring.
Transformer breather quick plugging device the most according to claim 1, it is characterized in that described closure flange center offers step through hole, the duct, large aperture being wherein positioned at closure flange installed surface side is provided with female thread, one inner chamber equipped with the cup of desiccant after duct, large aperture is inserted through duct, small-bore, the end edge of turning up of its rim of a cup is crimped on base, duct, large aperture, and with one have external screw thread isolation web plate be screwed in duct, large aperture and compress described in rim of a cup turn up in end edge；Passage is offered on described cup.
Transformer breather quick plugging device the most according to claim 1 and 2, it is characterised in that described closure flange is oval flange, the installed surface of this closure flange is provided with ring groove and is embedded with the sealing ring matched in this circular groove；The step through hole that described closure flange center offers has installed and fixed desiccant cup by O RunddichtringO；The both sides corresponding sides of described closure flange along be each provided with one to installed surface protruding with closure flange neighboring along the shaft-like slide rail of the arc that radian is identical；And the described shaft-like slide rail of arc shape is arranged symmetrically on two head positions of oval flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002278.3A CN105889693B (en) | 2015-12-29 | 2015-12-29 | A kind of transformer breather quick plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002278.3A CN105889693B (en) | 2015-12-29 | 2015-12-29 | A kind of transformer breather quick plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105889693A true CN105889693A (en) | 2016-08-24 |
| CN105889693B CN105889693B (en) | 2018-02-02 |
Family
ID=57002317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002278.3A Active CN105889693B (en) | 2015-12-29 | 2015-12-29 | A kind of transformer breather quick plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889693B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827015A (en) * | 2019-02-01 | 2019-05-31 | 江苏朗鸿机电有限公司 | A kind of connector run-resistant turbogenerator respirator of stable connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009200386A (en) * | 2008-02-25 | 2009-09-03 | Chugoku Electric Power Co Inc:The | Dehydrating breather and inner cylinder for dehydrating breather |
| CN202678046U (en) * | 2012-05-24 | 2013-01-16 | 河南省电力公司郑州供电公司 | Novel silica gel tank for respirator of transformer |
| CN104183367A (en) * | 2014-09-19 | 2014-12-03 | 国家电网公司 | Simple transformer respirator |
| KR101546355B1 (en) * | 2015-04-08 | 2015-08-24 | 조원전설(주) | A breather for transformer |
| CN204680516U (en) * | 2015-07-01 | 2015-09-30 | 广东电网有限责任公司惠州供电局 | A kind of Novel main transformer depressor respiration apparatus |
| CN205261128U (en) * | 2015-12-29 | 2016-05-25 | 国家电网公司 | Quick plugging device of transformer respirator |
-
2015
- 2015-12-29 CN CN201511002278.3A patent/CN105889693B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009200386A (en) * | 2008-02-25 | 2009-09-03 | Chugoku Electric Power Co Inc:The | Dehydrating breather and inner cylinder for dehydrating breather |
| CN202678046U (en) * | 2012-05-24 | 2013-01-16 | 河南省电力公司郑州供电公司 | Novel silica gel tank for respirator of transformer |
| CN104183367A (en) * | 2014-09-19 | 2014-12-03 | 国家电网公司 | Simple transformer respirator |
| KR101546355B1 (en) * | 2015-04-08 | 2015-08-24 | 조원전설(주) | A breather for transformer |
| CN204680516U (en) * | 2015-07-01 | 2015-09-30 | 广东电网有限责任公司惠州供电局 | A kind of Novel main transformer depressor respiration apparatus |
| CN205261128U (en) * | 2015-12-29 | 2016-05-25 | 国家电网公司 | Quick plugging device of transformer respirator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827015A (en) * | 2019-02-01 | 2019-05-31 | 江苏朗鸿机电有限公司 | A kind of connector run-resistant turbogenerator respirator of stable connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105889693B (en) | 2018-02-02 |
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