CN206441609U - Silica gel servicing unit for changing transformer breather - Google Patents
Silica gel servicing unit for changing transformer breather Download PDFInfo
- Publication number
- CN206441609U CN206441609U CN201720164362.3U CN201720164362U CN206441609U CN 206441609 U CN206441609 U CN 206441609U CN 201720164362 U CN201720164362 U CN 201720164362U CN 206441609 U CN206441609 U CN 206441609U
- Authority
- CN
- China
- Prior art keywords
- respirator
- supportive body
- silica gel
- servicing unit
- switching mechanism
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000741 silica gel Substances 0.000 title claims abstract description 29
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 29
- 230000003319 supportive effect Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims abstract description 12
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 16
- 230000001050 lubricating effect Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is related to a kind of silica gel servicing unit for being used to change transformer breather, including the supportive body for clamping respirator, supportive body is arranged on switching mechanism, switching mechanism driving supportive body is rotated and plane of rotation is vertical, switching mechanism is arranged on rail plate, rail length direction level and parallel with the plane of rotation of switching mechanism, the chuck for clamping respirator upper and lower side is provided with supportive body, the chuck for being used to clamp respirator upper and lower side set on the servicing unit, the chuck can be by clamping that respirator is stablized, and utilize switching mechanism driving respirator upset, so as to which the silica gel in respirator be poured, and switching mechanism is arranged on slide rail, so as to which respirator is transferred into dump position, when implementing to assemble respirator, also respirator is transferred to installation position in the same way, so as to which breath device to be assembled to the rigging position in transformer, the servicing unit can conveniently be realized and respirator is installed and dismantled.
Description
Technical field
The utility model is related to electric power O＆M technical field, and in particular to a kind of silica gel for being used to change transformer breather
Servicing unit.
Background technology
Transformer breather is also referred to as moisture absorber of transformer or transformer silica gel tank.Transformer dry agent its act as inhale
The moisture entered in attached air in conservator poly-bag, barrier film, is removed and drying has the change with temperature of oil in transformer and enters transformer
Debris and moisture in the air of (or shunting switch) oil conservater, in case transformer makes moist, to ensure that the insulation of transformer oil is strong
Degree.
When transformer temperature reduction oil level declines, transformer sucks gas by respirator, and gas first passes through oil sealing (dress
Have the lubricating cup of transformer oil), the oil in oil sealing filters out dust from gas, becomes pure gas, then gas passes through silicon
Glue is that silica gel all adsorbs the moisture in gas, and the gas for becoming clean dried by the two links enters capsule.
The oil that lubricating cup collects is appropriate, generally 1/3rd of lubricating cup.If oil mass is very few in lubricating cup, filtering will not had
The purpose of gas, if the oil mass in lubricating cup is excessive, may occur fuel injection event when transformer is outwards exhaled.
Respirator is the major organs of oil tank of transformer breathing, and the regular maintenance of respirator is related to inside main transformer absolutely
The cleaning of edge oil.The long-term negligence of management of respirator can cause inside transformer insulating oil to make moist, and dielectric strength declines, meeting when serious
Generation electric fault.The daily tour management of respirator need to be strengthened as operational management personnel, need basis to exhale as maintainer
Haustorium state formulates Strategies of Maintenance in time, carries out every maintenance work.The charge weight of silica gel with account for respirator volume three/
Two are advisable, and should be changed in time when silica gel color change portion accounts for overall more than 1/3rd, according to existing State Grid Corporation of China
Repair based on condition of component provides that when silica gel discoloration is 2/3rds, transformer equipment is abnormality.
Above-mentioned silica gel exchonge step is：Respirator is removed first, that is, unclamps respirator and conservator breathing catheter junction
Four screws, remove respirator (noting that respirator should be buttressed from bottom support, it is to avoid its breakage of dropping)；Then with brand-new, dry
Towel encase breathing catheter, in order to avoid air and impurity are directly entered conservator；45 ° of oblique placement respirators, with " one " word screw
Pen counterclockwise wipes loose respirator bottom capstan (6 apertures of band) to sop up liquid, and oil tank is removed in rotation, then unclamps two primary nuts, to take
Under small glass infuser (being cleaned the storage with oil)；Outward winding and remove long bolt, vertically place respirator, top cover is lifted up, open
Silica gel tank, replaces with new silica gel.(as sealed with glass cement, first glass cement hermetic unit is scraped off with pocket knife, making sure to keep in mind can not
With brute-force).
It is above-mentioned when implementing to change silica gel, because cloche and lubricating cup outer cover are all glasswares, easily damaged during dismounting
It is bad；Respirator weight is heavier, it is necessary to which multi agent cooperation safe could be removed；Many people's cooperations are also required to during installation can just install；
Low construction efficiency, and need many people to coordinate simultaneously.
Utility model content
The purpose of this utility model is：A kind of silica gel servicing unit for being used to change transformer breather, Neng Goufang are provided
Just realize and respirator silica gel is changed.
To achieve the above object, the technical solution adopted in the utility model is：
Silica gel servicing unit for changing transformer breather, including for clamping the supportive body of respirator, it is described
Supportive body is arranged on switching mechanism, and the switching mechanism driving supportive body is rotated and plane of rotation is vertical, the tipper
Structure is arranged on rail plate, rail length direction level and, the supportive body parallel with the plane of rotation of switching mechanism
On be provided with chuck for clamping respirator upper and lower side.
Also there are following characteristics in the utility model：
The supportive body is in integrally plate platy structure, and the upper and lower side of the chuck and supportive body constitutes adjustable match somebody with somebody
Close.
The chuck includes being hinged two jig arm being arranged on supportive body and jointed shaft is vertical, two jig arm and support
The region that is enclosed between main body constitutes the chuck of clamping respirator upper and lower side, the shaft stage casing of two jig arm and support spring
One end is connected, and the other end of support spring is connected with supportive body.
The both sides of the supportive body, which are hinged, is provided with arc, and the jointed shaft of the arc is vertical, two arc
The region enclosed between plate and supportive body is used for the middle section position for clamping respirator.
The upper and lower side of the supportive body is provided with adjusting rod, and the adjusting rod can with supportive body composition vertical direction
Mode coordinates, and fastening screw is provided with the supportive body, the rod end and adjusting rod of the fastening screw are against described two press from both sides
Arm is arranged on the rod end of adjusting rod, and the other end of the support spring is connected with support spring.
Level, which overhangs, on the supportive body two support shafts, and the projecting end of two support shaft is arranged on switching mechanism
On, the switching mechanism includes the driven gear for being arranged on support shaft shaft end, and the driven gear is engaged with drive gear, described
Drive gear is arranged on the output shaft end of motor.
The shaft end of two support shaft is arranged on rotary type and is arranged on sliding block, and the sliding block is slidably arranged on guide rail.
Compared with prior art, the technique effect that the utility model possesses is：Set on the servicing unit be used for clamp
The chuck of respirator upper and lower side, the chuck can be turned over by clamping that respirator is stablized, and using switching mechanism driving respirator
Turn, so that the silica gel in respirator is poured, and switching mechanism is arranged on slide rail, is inclined so that respirator be transferred to
Inversion is put, and when implementing to assemble respirator, respirator also is transferred into installation position in the same way, so that by breath device
The rigging position of transformer is assemblied in, the servicing unit can conveniently be realized and respirator is installed and dismantled.
Brief description of the drawings
Fig. 1 is the silica gel servicing unit side view for changing transformer breather；
Fig. 2 is for the front view for the silica gel servicing unit for changing transformer breather；
Fig. 3 is the top view of supportive body；
Fig. 4 is the top view of chuck；
Fig. 5 is the view that chuck is in clamping respirator；
Fig. 6 is the top view of supportive body.
Embodiment
With reference to Fig. 1 to Fig. 6, the utility model is further described：
Silica gel servicing unit for changing transformer breather, including for clamping the supportive body 10 of respirator, institute
State supportive body 10 to be arranged on switching mechanism, the switching mechanism driving supportive body 10 is rotated and plane of rotation is vertical, described
Switching mechanism is arranged on rail plate 20, the length direction level of guide rail 20 and, institute parallel with the plane of rotation of switching mechanism
State the chuck being provided with supportive body 10 for clamping respirator upper and lower side；
Shown in Fig. 1 and Fig. 2, being used for of being set on the servicing unit clamps the chuck of respirator upper and lower side, and the chuck can be by
Respirator is stable to be clamped, and using switching mechanism driving respirator upset, so that the silica gel in respirator be poured out
Come, and switching mechanism is arranged on slide rail 20, so that respirator is transferred into dump position, is implementing to assemble respirator
When, respirator is also transferred to installation position in the same way, so that breath device is assembled into the rigging position in transformer, should
Servicing unit can conveniently be realized and respirator is installed and dismantled.
As preferred scheme of the present utility model, it is in plate platy structure that the supportive body 10 is overall, the chuck with
The upper and lower side of supportive body 10 constitutes adjustable coordinate；
With reference to shown in Fig. 6, in above-mentioned embodiment, the upper and lower side of chuck and supportive body 10 constitutes adjustable cooperation, from
And the dismounting or installation of the respirator of different model can be adapted to, by increasing capacitance it is possible to increase the versatility of the servicing unit.
To realize the automation clamping to respirator, the chuck includes being hinged two jig arm being arranged on supportive body 10
31 and jointed shaft is vertical, the region enclosed between two jig arm 31 and supportive body 10 constitutes the folder of clamping respirator upper and lower side
Head, the shaft stage casing of two jig arm 31 is connected with one end of support spring 32, the other end and supportive body of support spring 32
10 connections；
With reference to shown in Fig. 4 and Fig. 5, above-mentioned supportive body 10 slides on slide rail 20, is exhaled when supportive body 10 slides onto
When at gas device position, because the shaft stage casing of two jig arm 31 is connected with one end of support spring 32, respirator enters two jig arm 31
Between region so that the compression of support spring 32, the position between two jig arm 31 until respirator is entered completely, two supports
The elastic force of spring 32 can firmly clamp respirator；
Two above-mentioned jig arm 31 can be made of coefficient of friction and the relatively soft material of material, can be in the upper of two jig arm 31
One layer of rubber blanket is adhered to, so as to improve the frictional force of jig arm 31 and respirator outer wall, and then the strong degree of clamping is improved, it is to avoid exhale
Haustorium drops；
Two lug bosses 311 can be set at the clamp port position of two above-mentioned jig arm 31, so as to strengthen to breathing
The clamping strong degree of device outer wall.
Further, to play the support to breath device middle section position outer wall, the both sides of the supportive body 10, which are hinged, to be set
Arc 11 is equipped with, the jointed shaft of the arc 11 is vertical, the area enclosed between two arc 11 and supportive body 10
Domain is used for the middle section position for clamping respirator.
Specifically, the upper and lower side of the supportive body 10 is provided with adjusting rod 12, the adjusting rod 12 and supportive body 10
Constitute and be provided with fastening screw 13, the bar of the fastening screw 13 on the adjustable cooperation of vertical direction, the supportive body 10
End is with adjusting rod 12 against two jig arm 31 is arranged on the rod end of adjusting rod 12, the other end and branch of the support spring 32
Support spring 32 is connected.
More specifically, level overhanging has two support shafts 40, the overhanging of two support shaft 40 on the supportive body 10
End is arranged on switching mechanism, and the switching mechanism includes the driven gear 41 for being arranged on the shaft end of support shaft 40, the driven tooth
Wheel 41 is engaged with drive gear 51, and the drive gear 51 is arranged on the output shaft end of motor 50.
Finally, the shaft end of two support shaft 40 is arranged on rotary type and is arranged on sliding block 60, and the sliding block 60 is slided and set
Put on guide rail 20.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. the silica gel servicing unit for changing transformer breather, it is characterised in that：Including the support for clamping respirator
Main body (10), the supportive body (10) is arranged on switching mechanism, switching mechanism driving supportive body (10) rotate and
Plane of rotation is vertical, and the switching mechanism is arranged on rail plate (20), guide rail (20) the length direction level and with upset
The plane of rotation of mechanism is parallel, and the chuck for clamping respirator upper and lower side is provided with the supportive body (10).
2. the silica gel servicing unit according to claim 1 for being used to change transformer breather, it is characterised in that：The branch
Support main body (10) is in integrally plate platy structure, the adjustable cooperation of upper and lower side composition of the chuck and supportive body (10).
3. the silica gel servicing unit according to claim 1 or 2 for being used to change transformer breather, it is characterised in that：Institute
Chuck is stated including being hinged two jig arm (31) being arranged on supportive body (10) and jointed shaft vertically, two jig arm (31) and branch
The region enclosed between support main body (10) constitutes the chuck of clamping respirator upper and lower side, the shaft stage casing of two jig arm (31) with
One end connection of support spring (32), the other end of support spring (32) is connected with supportive body (10).
4. the silica gel servicing unit according to claim 3 for being used to change transformer breather, it is characterised in that：The branch
The both sides of support main body (10), which are hinged, is provided with arc (11), and the jointed shaft of the arc (11) is vertical, two arc
(11) region enclosed between supportive body (10) is used for the middle section position for clamping respirator.
5. the silica gel servicing unit according to claim 4 for being used to change transformer breather, it is characterised in that：The branch
The upper and lower side of support main body (10) is provided with adjusting rod (12), and the adjusting rod (12) constitutes vertical direction with supportive body (10)
It is adjustable to coordinate, it is provided with fastening screw (13), the rod end of the fastening screw (13) and regulation on the supportive body (10)
Bar (12) is against two jig arm (31) is arranged on the rod end of adjusting rod (12), the other end and branch of the support spring (32)
Support spring (32) connection.
6. the silica gel servicing unit according to claim 5 for being used to change transformer breather, it is characterised in that：The branch
Level, which overhangs, in support main body (10) two support shafts (40), and the projecting end of two support shaft (40) is arranged on switching mechanism,
The switching mechanism includes the driven gear (41) for being arranged on support shaft (40) shaft end, the driven gear (41) and drive gear
(51) engage, the drive gear (51) is arranged on the output shaft end of motor (50).
7. the silica gel servicing unit according to claim 6 for being used to change transformer breather, it is characterised in that：Described two
The shaft end of support shaft (40) is arranged on rotary type and is arranged on sliding block (60), and the sliding block (60) is slidably arranged in guide rail (20)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164362.3U CN206441609U (en) | 2017-02-22 | 2017-02-22 | Silica gel servicing unit for changing transformer breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164362.3U CN206441609U (en) | 2017-02-22 | 2017-02-22 | Silica gel servicing unit for changing transformer breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441609U true CN206441609U (en) | 2017-08-25 |
Family
ID=59634781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164362.3U Active CN206441609U (en) | 2017-02-22 | 2017-02-22 | Silica gel servicing unit for changing transformer breather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910163A (en) * | 2017-11-10 | 2018-04-13 | 国网浙江省电力公司宁波供电公司 | A kind of transformer breather silica gel more changing device |
| CN108630402A (en) * | 2018-06-20 | 2018-10-09 | 国网江苏省电力有限公司泰州供电分公司 | A kind of transformer breather silica gel more changing device |
-
2017
- 2017-02-22 CN CN201720164362.3U patent/CN206441609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910163A (en) * | 2017-11-10 | 2018-04-13 | 国网浙江省电力公司宁波供电公司 | A kind of transformer breather silica gel more changing device |
| CN108630402A (en) * | 2018-06-20 | 2018-10-09 | 国网江苏省电力有限公司泰州供电分公司 | A kind of transformer breather silica gel more changing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |