CN105679506B - Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device - Google Patents

Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device Download PDF

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Publication number
CN105679506B
CN105679506B CN201610246840.5A CN201610246840A CN105679506B CN 105679506 B CN105679506 B CN 105679506B CN 201610246840 A CN201610246840 A CN 201610246840A CN 105679506 B CN105679506 B CN 105679506B
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China
Prior art keywords
lock
hook lock
silica gel
interlayer
screw
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CN201610246840.5A
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Chinese (zh)
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CN105679506A (en
Inventor
吴莹燕
林志龙
刘艺
赵桂梅
程莹
陈志民
章建东
吴春凤
段力铭
曾麟
李庆娘
林彦飞
吴家彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Xiamen Power Supply Co of State Grid Fujian Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Xiamen Power Supply Co of State Grid Fujian Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Fujian Electric Power Co Ltd, Xiamen Power Supply Co of State Grid Fujian Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610246840.5A priority Critical patent/CN105679506B/en
Publication of CN105679506A publication Critical patent/CN105679506A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/10Liquid cooling
    • H01F27/12Oil cooling
    • H01F27/14Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/086Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed with screws

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention discloses a connection device for a silicone respirator and a breathing tube of a transformer, and a silicone replacement method of the connection device. The connection device comprises the silicone respirator, the breathing tube and an interlayer, wherein the silicone respirator comprises a glass container filled with silicone inside, a first flange is fixedly arranged at an end opening of the glass container, and a second flange is fixedly arranged at an end opening of the breathing tube; a through hole is formed in the middle of the interlayer, the interlayer is fixedly connected with the second flange, and the through hole is communicated with the breathing tube; first hook locks and second hook locks which are rotatable are connected with the peripheral wall of the first flange, lugs and locking screws are arranged on the peripheral wall of the interlayer, and the first flange and the interlayer are connected in a sealed, fixed and abutting manner by hooking the first hook locks on the lugs and hooking the second hook locks on the locking screws; the end opening of the glass container is communicated with the through hole, and the second hook locks are fastened or loosened by screwing in or screwing out of the locking screws. The connection device has the advantages as follows: mounting and dismounting are convenient and quick, and time and effort are saved.

Description

The attachment means and its replacing silica gel method of transformer silica gel respirator and respiratory siphon
Technical field
The present invention relates to a kind of power generation articles for use, more particularly to the connection of a kind of transformer silica gel respirator and respiratory siphon Device and its replacing silica gel method.
Background technology
In power system, transformer silica gel respirator both moisture absorber of transformer, is an annex of transformer.Transformer silicon Glue respirator is connected by four screws with the respiratory siphon of transformer.The respirator includes a kind of blue silica gel that is equipped with as moisture absorption The glass container of material, for absorbing into installation for transformer capsule barrier film in air moisture, eliminate and be dried due to become Debris and moisture in the air that depressor oil temperature changes and enters in conservator capsule, in order to avoid transformer makes moist, and then ensure transformation Device dielectric strength.Electrical network operation maintenance personnel judges silica gel whether deliquescence by the change of silica gel color in respirator, when silica gel tide Solution part accounts for be changed in time during 2/3 overall and the above.Existing silica gel replacement operation needs first to exit transformer gas guarantor Shield, then remove four screws in respirator top, changes in container after silica gel its top screw of installation locking again.This kind of operating type Waste time and energy, if transformer is in outdoor, screw easily gets rusty, increased dismounting difficulty, the whole silica gel replacement operation time is further Extend, transformer increases without protection run time, reduces operation of power networks reliability.
The content of the invention
The invention provides the attachment means and its replacing silica gel method of transformer silica gel respirator and respiratory siphon, it overcomes Deficiency in background technology existing for the attachment means of transformer silica gel respirator and respiratory siphon.
The present invention solves one of technical scheme for being adopted of its technical problem:
The attachment means of transformer silica gel respirator and respiratory siphon, including silica gel respirator (10) and respiratory siphon (20), should Silica gel respirator (10) includes the interior glass container (11) filled with silica gel, and glass container (11) port is installed with the first method Blue (12), respiratory siphon (20) port is installed with second flange (21);The attachment means also include interlayer (30);The interlayer (30) through hole (31) is set in the middle of, the interlayer (30) is fixed together with second flange (21) and through hole (31) connects respiratory siphon (20);First flange (12) periphery wall is connected with the first hook lock (13), the second hook lock (14) that can be rotated, and the interlayer (30) is outward Perisporium is provided with ear handle (32), lock-screw (33), by the first hook lock (13) clasp joint on ear handle (32) and the second hook lock (14) Clasp joint is abutted against together on lock-screw (33) so that first flange (12) and interlayer (30) are sealed into fixation, the glass container (11) through hole (31) is connected in port, is fastened the second hook lock (14) or is sent by lock-screw (33) precession or back-out and releases fastening.
Among one embodiment:The first sealing ring (41) is folded between the interlayer (30) and second flange (21), this first The second sealing ring (42) is set between flange (12) and interlayer (30).
Among one embodiment:One is fixed between the interlayer (30) and second flange (21) by bolt-nut mechanism (51) Rise.
Among one embodiment:First hook lock (13), the second hook lock (14) one end are designed with ring part, and the other end is all set to Clasp joint portion;By be screwed onto the mounting screw (15) of first flange (12) periphery wall through ring part so that the first hook lock (13), Second hook lock (14) can be rotatably connected on first flange (12) periphery wall.
Among one embodiment:First flange (12) periphery wall, second flange (21) periphery wall and interlayer (30) periphery wall For the quadrangular post jamb that can be alignd, the post jamb has four side walls, and be engaged above-mentioned is all connected with a two side dorsad The first hook lock (13) and ear handle (32), above-mentioned the second hook lock (14) being engaged all is connected with another two side dorsad With lock-screw (33).
Among one embodiment:The lock-screw (33) is resisted against the second hook lock (14) real with head of screw by head of screw Now fastening realizes fastening pine oil away from the second hook lock (14).
Among one embodiment:The lock-screw (33) is fish tail screw.
Among one embodiment:The ear handle (32) is screwed onto interlayer (30) periphery wall.
The present invention solves the two of the technical scheme for being adopted of its technical problem:
The replacing silica gel method of the attachment means of above-mentioned transformer silica gel respirator and respiratory siphon, including:
Step 1, pine oil lock-screw (33);
Step 2, rotates backward the first hook lock (13), the second hook lock (14), so that the first hook lock (13) departs from ear handle (32), The second hook lock (14) is set to depart from lock-screw (33);
Step 3, removes silica gel respirator (10), and changes silica gel;
Step 4, puts silica gel respirator (10), makes glass container (11) port and interlayer (30) through hole (31) alignment;
Step 5, rotates backward the first hook lock (13), the second hook lock (14), so that the first hook lock (13) hook lock is in ear handle (32) the second hook lock (14) hook lock, is made in lock-screw (33);
Step 6, locking lock-screw (33).
Compared with background technology, it has the advantage that the technical program:
Interlayer is set up in respirator and respiratory siphon, interlayer and respiratory siphon are affixed, by the first hook lock and the clasp joint of ear handle The clasp joint of cooperation, the second hook lock and lock-screw coordinates, and interlayer and respirator are linked together, therefore can overcome background technology It is existing not enough and produce following technique effect:A, be convenient to mount and dismount it is quick, it is time saving and energy saving;B, by interlayer, increase connection strong Degree, increase assembly and disassembly space, convenient assembly and disassembly;Fastening or the pine oil of the second hook lock is realized in c, the precession by lock-screw or back-out, Firm and reliable connection, is convenient to mount and dismount, and lock-screw not only acts as positioning action and also acts as interlocking effect.
The the first above-mentioned hook lock and ear handle being engaged, another two side dorsad are all connected with one two side dorsad On be all connected with the second above-mentioned hook lock and lock-screw being engaged, stress balance, firm and reliable connection.
Second hook lock is resisted against by head of screw and realizes fastening or away from the second hook lock realization fastening pine oil, be convenient to mount and dismount fast Speed.
Description of the drawings
With reference to the accompanying drawings and examples the invention will be further described.
Fig. 1 is the main structure diagram that interlayer and respiratory siphon are assembled together;
Fig. 2 is the present invention looks up structural representation that interlayer and respiratory siphon are assembled together;
Fig. 3 is the present invention looks up structural representation of respirator;
Fig. 4 is the main structure diagram of respirator;
Fig. 5 is the main structure diagram of the attachment means of transformer silica gel respirator and respiratory siphon.
Specific embodiment
Refer to the attachment means of Fig. 1 to Fig. 5, transformer silica gel respirator and respiratory siphon, including the breathing of transformer silica gel Device 10, respiratory siphon 20 and interlayer 30.
The port of respiratory siphon 20 is installed with second flange 21;The interlayer 30 is made using hard material and centre sets and runs through Hole 31, the interlayer 30 is fixed together with second flange 21 and through hole 31 is connected with the port of respiratory siphon 20.Concrete structure is such as:Should It is fixed together by bolt-nut mechanism 51 between interlayer 30 and second flange 21, bolt passes through from bottom to top interlayer and second Flange, nut lock be connected on bolt through part, preferably, the counterbore for accommodating bolt head is set at the bottom surface of interlayer 30;The interlayer 30 The first sealing ring 41 is folded with and second flange 21 between, affixed by bolt-nut mechanism compresses interlayer and second flange First sealing ring, to realize compression seal, to ensure that through hole 31 is connected with the port of respiratory siphon 20, it is to avoid gas leakage.
The silica gel respirator 10 includes the interior glass container 11 filled with silica gel, and the port of glass container 11 is installed with the One flange 12.The periphery wall of first flange 12 is connected with the first hook lock 13, the second hook lock 14 that can be rotated, and its concrete structure is such as: First hook lock 13, the one end of the second hook lock 14 are designed with ring part, and the other end is designed with energy clasp joint in ear handle 32, lock-screw 33 Rod portion clasp joint portion, another arranging can be screwed onto the periphery wall of first flange 12 with the periphery wall direction of vertical first flange 12 Mounting screw 15, mounting screw 15 passes through ring part, and both, ring part is socketed the rod portion of mounting screw 15, so that the first hook The 13, second hook lock 14 of lock can be rotatably connected on the periphery wall of first flange 12, and by the head of screw of mounting screw 15 first can be limited Hook lock 13, the second hook lock 14 come off, and can lock first, second hook lock, convenient to install, and rotate flexible.The periphery wall of interlayer 30 sets There are ear handle 32 and lock-screw 33, by the way that the clasp joint of the first hook lock 13 is on ear handle 32 and the clasp joint of the second hook lock 14 is in lock-screw So that first flange 12 and interlayer 30 are sealed together with fixation is abutted against on 33, through hole 31 is connected in the port of glass container 11, So that respiratory siphon, interlayer through hole, glass container finish are connected, by the precession of lock-screw 33 so that the screw of lock-screw 33 Head realizes fastening or screws out to release fastening to send to release to be sent tight against realization tight against the second hook lock.Preferably, the first flange 12 and interlayer 30 Between set the second sealing ring 42, make first flange and interlayer press the second sealing ring 42 by hook lock, with ensure connect, it is to avoid leakage Gas;The lock-screw 33 is as being fish tail screw.Preferably, the ear handle 32 is alternatively the screw with head of screw.
Preferably, the periphery wall of first flange 12, the periphery wall of second flange 21 and the periphery wall of interlayer 30 are four ribs that can be alignd Post post jamb, the post jamb has four side walls, and the above-mentioned He of the first hook lock 13 being engaged all is connected with a two side dorsad Ear handle 32, is all connected with the second above-mentioned hook lock 14 and lock-screw 33 being engaged on another two side dorsad.
Above-mentioned transformer silica gel respirator and the replacing silica gel method of the attachment means of respiratory siphon, including:
Step 1, pine oil lock-screw 33;
Step 2, rotates backward the first hook lock 13, the second hook lock 14, so that the first hook lock 13 departs from ear handle 32, makes second hook Lock 14 departs from lock-screw 33;
Step 3, removes silica gel respirator 10, and changes silica gel;
Step 4, puts silica gel respirator 10, makes the port of glass container 11 and the through hole 31 of interlayer 30 align;
Step 5, rotates backward the first hook lock 13, the second hook lock 14, so that the hook lock of the first hook lock 13 makes second in ear handle 32 The hook lock of hook lock 14 is in lock-screw 33;
Step 6, locks lock-screw 33.
It is laborsaving to save time using above-mentioned silica gel replacing options, it is easy to the dismounting and installation of silica gel respirator.
The above, only present pre-ferred embodiments, therefore can not according to this limit the scope of present invention enforcement, i.e., according to Equivalence changes that the scope of the claims of the present invention and description are made and modification, all should still belong in the range of the present invention covers.

Claims (8)

1. the attachment means of transformer silica gel respirator and respiratory siphon, including transformer silica gel respirator (10) and respiratory siphon (20), the silica gel respirator (10) includes the interior glass container (11) filled with silica gel, and glass container (11) port is fixed There is first flange (12), respiratory siphon (20) port is installed with second flange (21);It is characterized in that:The attachment means are also wrapped Include interlayer (30);Through hole (31) is set in the middle of the interlayer (30), the interlayer (30) and second flange (21) are fixed together and pass through Respiratory siphon (20) is connected in perforation (31);First flange (12) periphery wall is connected with the first hook lock (13), the second hook that can be rotated Lock (14), interlayer (30) periphery wall is provided with ear handle (32), lock-screw (33), by the first hook lock (13) clasp joint in ear handle (32) on and the second hook lock (14) clasp joint on lock-screw (33) with by first flange (12) and interlayer (30) sealing fixation lean on It is connected together, through hole (31) is connected in glass container (11) port, by lock-screw (33) precession or back-out fastening second Hook lock (14) send and releases fastening;The first sealing ring (41) is folded between the interlayer (30) and second flange (21), first method The second sealing ring (42) is set between blue (12) and interlayer (30).
2. attachment means of transformer silica gel respirator according to claim 1 and respiratory siphon, it is characterised in that:The interlayer (30) it is fixed together by bolt-nut mechanism (51) and second flange (21) between.
3. attachment means of transformer silica gel respirator according to claim 1 and respiratory siphon, it is characterised in that:This first Hook lock (13), the second hook lock (14) one end are designed with ring part, and the other end is all set to clasp joint portion;By being screwed onto first flange (12) mounting screw (15) of periphery wall is through ring part so that the first hook lock (13), the second hook lock (14) can be rotatably connected on First flange (12) periphery wall.
4. attachment means of transformer silica gel respirator according to claim 1 and respiratory siphon, it is characterised in that:This first Flange (12) periphery wall, second flange (21) periphery wall and interlayer (30) periphery wall are the quadrangular post jamb that can be alignd, the post jamb With four side walls, the four sides wall is divided into a two side dorsad and another two side dorsad;On one two side dorsad all Above-mentioned the first hook lock (13) and ear handle (32) being engaged is connected with, is all connected with what is be engaged on another two side dorsad Above-mentioned the second hook lock (14) and lock-screw (33).
5. attachment means of transformer silica gel respirator according to claim 1 and respiratory siphon, it is characterised in that:The locking Screw (33) is resisted against the second hook lock (14) and realizes fastening or away from the second hook lock (14) realization with head of screw by head of screw Fastening pine oil.
6. attachment means of transformer silica gel respirator according to claim 5 and respiratory siphon, it is characterised in that:The locking Screw (33) is fish tail screw.
7. attachment means of transformer silica gel respirator according to claim 1 and respiratory siphon, it is characterised in that:The ear handle (32) it is screwed onto interlayer (30) periphery wall.
8. transformer silica gel respirator according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 and the attachment means of respiratory siphon Replacing silica gel method, it is characterised in that:Including:
Step 1, pine oil lock-screw (33);
Step 2, rotates backward the first hook lock (13), the second hook lock (14), so that the first hook lock (13) departs from ear handle (32), makes the Two hook locks (14) depart from lock-screw (33);
Step 3, removes silica gel respirator (10), and changes silica gel;
Step 4, puts silica gel respirator (10), makes glass container (11) port and interlayer (30) through hole (31) alignment;
Step 5, rotates backward the first hook lock (13), the second hook lock (14), so that the first hook lock (13) hook lock makes in ear handle (32) Second hook lock (14) hook lock is in lock-screw (33);
Step 6, locking lock-screw (33).
CN201610246840.5A 2016-04-20 2016-04-20 Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device Active CN105679506B (en)

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Application Number Priority Date Filing Date Title
CN201610246840.5A CN105679506B (en) 2016-04-20 2016-04-20 Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device

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Application Number Priority Date Filing Date Title
CN201610246840.5A CN105679506B (en) 2016-04-20 2016-04-20 Connection device for silicone respirator and breathing tube of transformer and silicone replacement method of connection device

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CN105679506B true CN105679506B (en) 2017-05-10

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Publication number Priority date Publication date Assignee Title
CN108010673A (en) * 2017-12-26 2018-05-08 铜陵三佳变压器科技股份有限公司 A kind of transformer capsule type oil storage cabinet

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CN2311683Y (en) * 1997-12-04 1999-03-24 太原市喷灌发展总公司 Fast-connecting device for spraying irrigation pipe line
KR101161651B1 (en) * 2010-02-05 2012-07-02 석종철 Cap for airtight container
CN203892316U (en) * 2014-05-22 2014-10-22 浙江冠臣家具制造有限公司 Plastic fastener
CN204829059U (en) * 2015-08-05 2015-12-02 江苏国农泵业有限公司 Spherical double suspension wide hook rapid pipe joint
CN205564470U (en) * 2016-04-20 2016-09-07 国网福建省电力有限公司 Device for connecting transformer silica gel respirator and respiratory tube

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