CN106158275A - Transformer breather assembly - Google Patents
Transformer breather assembly Download PDFInfo
- Publication number
- CN106158275A CN106158275A CN201610662059.6A CN201610662059A CN106158275A CN 106158275 A CN106158275 A CN 106158275A CN 201610662059 A CN201610662059 A CN 201610662059A CN 106158275 A CN106158275 A CN 106158275A
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- China
- Prior art keywords
- female seat
- respiratory organ
- seat housing
- shrouding
- hole
- Prior art date
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transformer Cooling (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of transformer breather assembly, including respiratory organ female seat with the respiratory organ of respiratory organ female seat lower end can be contained in spiral shell, respiratory organ female seat includes female seat housing, the dividing plate that female seat housing cavity is divided into upper and lower two chambers it is provided with in female seat housing, the middle part of dividing plate is provided with bulkhead through-hole, the top of female seat housing is provided with the ring flange of closure female seat housing upper shed, the middle part of ring flange slidably connects slide-bar, the lower end of slide-bar is provided with shrouding, it is set with on slide-bar and keeps closure to hold out against spring on bulkhead through-hole shrouding, the ring flange through hole of connection female seat housing upper chamber it is additionally provided with on ring flange；The top of respiratory organ is provided with and can be contained in the connection end in female seat housing lower chambers by spiral shell, and the top of respiratory organ is additionally provided with top opening and the upper vent hole that can back down shrouding.This transformer breather assembly is practical, and the dismounting of follow-up respiratory organ is simple and convenient, it addition, respiratory organ female seat can automatic plugging and the vent line opening transformator inner chamber and the external world.
Description
Technical field
The present invention relates to a kind of transformer breather assembly.
Background technology
Transformer breather is indispensable parts on transformer equipment, and its Main Function is to filter and be absorbed into
Enter the moisture in inside transformer air and impurity, thus ensure the quality of transformer oil；Current transformer breather structure
Mainly including housing, housing is provided with adpting flange built with variable color silica gel absorber, the top of housing, and the bottom of housing was provided with
The gas-filtering device of the gas that filter is externally entering in housing cavity；Accordingly, on the conservator of transformator, connection has overhanging
Ventilation pipe, the bottom of ventilation pipe is connected with abutted flange, and therefore, transformer breather is to be pacified by the adpting flange of its upper end
It is contained in below abutted flange, thus transformer breather is arranged on transformator and is operated, but, this mounting means can be made
One-tenth shortcoming following aspects: first, owing to adpting flange and abutted flange are to be bolted together by least three,
Therefore need above-mentioned bolt is all dismounted when dismounting transformer breather, and above-mentioned bolt is chronically at outdoor state
Easily getting rusty, thus result in dismounting time-consuming long, labor intensity is big, if it addition, transformator is in running status, when long
Between assembling-disassembling bolt time, personnel are in high-intensity magnetic field, easily occur faradism get an electric shock, cause dangerous；Second, above-mentioned in dismounting
During bolt, often occur that Wrench collides ventilator housing, cause casing rupture；3rd, owing to disassembly process is the longest,
Causing the transformator ventilation pipe range time to connect with ambient atmosphere, especially rainy day or dust storm sky, steam and dust easily exists
Enter in transformator during this；4th, after transformer breather is pulled down, in order to avoid steam and dust enter in transformator,
The underpart opening of ventilation pipe can be encased by staff with dry towel temporarily, causes and wastes time and energy, and work efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, and dismounting transformer breather is convenient and swift, its
Secondary, after transformer breather is pulled down, pipe of automatically can taking a breath transformer breather carries out the transformator of automatic plugging and breathes
Device assembly.
For solving above-mentioned technical problem, the present invention includes respiratory organ female seat and can be contained in the breathing of respiratory organ female seat lower end by spiral shell
Device, it is structurally characterized in that: described respiratory organ female seat includes the female seat housing of cylindrical shape, is provided with female seat shell in described female seat housing
Intracoelomic cavity is divided into the dividing plate of upper and lower two chambers, and the middle part of described dividing plate is communicated with the bulkhead through-hole of upper and lower two chambers,
The top of described female seat housing be provided with closure female seat housing upper shed and can with transformator to be installed ventilation pipe abutted flange
The ring flange being attached, the middle part of described ring flange slidably connect can the slide-bar of sliding up and down, the lower end of described slide-bar sets
There is shrouding, the slide-bar shaft part between ring flange and shrouding is set with shrouding is kept closure holding out against on bulkhead through-hole
Spring, described ring flange is additionally provided with connection female seat housing upper chamber and the ring flange through hole of transformator ventilation pipe tube chamber；Described
The top of respiratory organ is provided with and can be contained in the connection end in female seat housing lower chambers by spiral shell, and the top of described respiratory organ is additionally provided with when exhaling
The top opening of shrouding can be backed down when haustorium spiral shell is contained in female seat housing bottom and connect ventilator housing inner chamber and female seat shell simultaneously
The upper vent hole of body lower chambers.
After using said structure, first respiratory organ female seat is arranged on the abutted flange of transformator ventilation pipe, afterwards, breathes
Device can be arranged on bottom respiratory organ female seat by the way of spiral shell fills, and this structure can facilitate the follow-up maintenance to respiratory organ and replacing,
Secondly, respiratory organ female seat is installed and is not required to change the abutted flange structure of existing transformator ventilation pipe, therefore, reequip cost
Low, applied widely, highly versatile；Secondly as respiratory organ female seat has self-enclosed closing plate structure, therefore, respiratory organ is pacified
When being contained in bottom respiratory organ female seat, by top opening, shrouding can be backed down, thus carry out work of taking a breath, when respiratory organ is pulled down
After, shrouding automatic plugging bulkhead through-hole, thus disconnect transformator inner chamber and extraneous connection, therefore, can the most more
Change respiratory organ, secondly, also can automatically open up and block transformator inner chamber and extraneous breather according to the installment state of respiratory organ
Road.
Described respiratory organ includes the transparent shell of cylindrical shape, and the top of described transparent shell and bottom are correspondingly provided with closure thoroughly
Bright housing upper shed and the top cover of under shed and base, described top cover, transparent shell and base are by running through three center up and down
Core through screw rod connect together, be loaded with variable color silica gel absorber in described transparent shell, described base is provided with even
Penetrating bright housing cavity and the lower passage of lower section, the bottom of described base is provided with filtration and is externally entering transparent shell inner chamber
Time gas gas-filtering device；The upper end of described core through screw rod passes the formation of top cover one segment distance can back down backing down of shrouding
Device.
Realizing the attachment structure of respiratory organ and respiratory organ female seat for convenience, the top center epirelief of described top cover is formed even
Connecing end, described upper vent hole is arranged on the end face connecting end.
In order to avoid occurring spin to loosen when respiratory organ spiral shell is contained in respiratory organ female seat lower end, described respiratory organ female seat and breathing
It is provided with between device and the locking device loosened that spins can occur anti-breather when respiratory organ spiral shell is contained in respiratory organ female seat lower end.
Described locking device includes the teeth groove being distributed on top cover periphery wall and is sleeved on the sleeve pipe of female seat hull outside, institute
The periphery wall stating female seat housing is provided with vertical chute, and the internal perisporium of described sleeve pipe is provided with and stretches in chute and can same sleeve pipe
Cunning along the upper and lower sliding of chute is convex together, and being positioned at that the internal perisporium in its lower end portion is provided with can when sleeve pipe slides onto lower position
The double wedge snapping in one of them teeth groove, can skidding off from corresponding teeth groove when sliding onto upper limit position.
For convenience when dismounting respiratory organ, it is ensured that sleeve pipe is in its upper limit position all the time, is positioned at the upper end of chute
Side is provided with after sleeve pipe slides onto upper limit position and can ensure that sliding convex clip enters draw-in groove therein.
Described gas-filtering device includes that spiral shell is contained in base bottom for holding the lubricating cup of oil body, and the top being positioned at lubricating cup sets
Having connection lubricating cup inner chamber and outside lubricating cup pore, the bottom centre of described base is additionally provided with upper end and connects with base end face sealing
Touch, the interior tube body in lubricating cup oil body is stretched in lower end, and described lower passage is arranged on the base bottom in interior tube body pore region, institute
The lower end stating interior tube body is provided with the pressing plate of closure interior tube body under shed, and described pressing plate is provided with the pressing plate through hole of up/down perforation, institute
State the bottom of core through screw rod and sequentially pass through interior tube body tube chamber and pressing plate stretches in lubricating cup inner chamber, the bottom of described core through screw rod
It is screwed with the panel nut pressing pressing plate thus interior tube body is pressed against base bottom.
Observing the oil body in lubricating cup for convenience, described lubricating cup and interior tube body are that transparent material is made.
In sum, present configuration is simple, can be by installing breathing additional on the architecture basics not changing existing transformator
Device female seat reaches the purpose of follow-up quick-replaceable respiratory organ, and improvement cost is low, practical, and the dismounting of follow-up respiratory organ is simple just
Victory, effectively improves work efficiency, it addition, respiratory organ female seat can carry out automatic plugging according to the installment state of respiratory organ and open
Transformator inner chamber and extraneous vent line.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the Split type structure schematic diagram of respiratory organ female seat and respiratory organ；
Fig. 2 is the structural representation that the present invention is arranged on the abutted flange of transformator ventilation pipe；
Fig. 3 is the structural representation of respiratory organ female seat in the present invention；
Fig. 4 is the plan structure schematic diagram of Fig. 3；
Fig. 5 is the sectional structure schematic diagram of line A-A along Fig. 3；
Fig. 6 is the structural representation of Fig. 3 another kind duty；
Fig. 7 is the structural representation that respiratory organ female seat does not installs sleeve pipe；
Fig. 8 is the structural representation of sleeve pipe；
Fig. 9 be Fig. 8 look up structural representation；
Figure 10 is the plan structure schematic diagram of Fig. 8；
Figure 11 is the structural representation of respiratory organ；
Figure 12 is the plan structure schematic diagram of Figure 11.
Detailed description of the invention
Referring to the drawings, this transformer breather assembly includes respiratory organ female seat 1 and can be contained in respiratory organ female seat 1 time by spiral shell
The respiratory organ 2 of end, this respiratory organ female seat 1 includes the female seat housing 3 of cylindrical shape, is provided with female seat housing 3 inner chamber in female seat housing 3
Being divided into the dividing plate 4 of upper and lower two chambers, the middle part of dividing plate 4 is communicated with the bulkhead through-hole 5 of upper and lower two chambers, female seat housing
The top of 3 is provided with the ring flange 6 of closure female seat housing 3 upper shed, and the overall diameter of ring flange 6 is more than the external diameter of female seat housing 3,
As shown in Figure 4, this ring flange 6 is the top being fixed in female seat housing 3 by three screws 34, secondly, outside ring flange 6
Also it is equipped with three installing holes 35 on edge, therefore, relies on ring flange 6 to be connected to transformation as in figure 2 it is shown, work as respiratory organ female seat 1
Time on the abutted flange 32 of device ventilation pipe 31, ring flange 6 and abutted flange can be completed by installing fixing bolt in installing hole
The connection of 32, accordingly, the abutted flange 32 of transformator ventilation pipe 31 offers the most accordingly equal with position of mounting hole and quantity
Corresponding butt hole, this transformator ventilation pipe 31 and abutted flange 32 are prior art, wherein, transformator ventilation pipe 31 one end
Be connected with abutted flange 32, its other end be connected on the conservator of transformator thus with transformator inner space, and prior art
Middle respirator part is to be directly installed on enterprising enforcement of abutted flange 32 to use.With continued reference to accompanying drawing, also slide in the middle part of ring flange 6
Connect have can the slide-bar 7 of sliding up and down, the lower end of slide-bar 7 is connected with shrouding 8, the slide-bar 7 between ring flange 6 and shrouding 8
It is set with on shaft part and shrouding 8 keeps closure hold out against spring 9 on bulkhead through-hole 5, meanwhile, ring flange 6 is additionally provided with four
Connection female seat housing 3 upper chamber and the ring flange through hole 10 of transformator ventilation pipe 31 tube chamber；Therefore, install when respiratory organ female seat 1
When using on the transformer, the upper chamber of female seat housing 3 keeps managing with transformator ventilation pipe 31 by ring flange through hole 10
Chamber connects, and shrouding 8 is not in the case of having external force to interfere, and shrouding 8 keeps blocking at the upper shed of bulkhead through-hole 5, thus
Cut off transformator ventilation pipe 31 tube chamber by respiratory organ female seat 1 and ft connection.
With continued reference to accompanying drawing, respiratory organ 2 includes the transparent shell 13 of cylindrical shape, and top and the bottom of transparent shell 13 are corresponding
It is provided with closure transparent shell 13 upper shed and the top cover 14 of under shed and base 15, this preferred lucite system of transparent shell 13
Becoming, the center of this top cover 14, transparent shell 13 and base 15 is provided with the core through screw rod 16 running through three up and down, accordingly, punching
Locking nut is stretched out outside top cover 14 and be screwed with in the upper end of screw rod 16, and the bottom of core through screw rod 16 is stretched out outside base 15
Also being screwed with locking nut, therefore, top cover 14, transparent shell 13 and base 15 are by core through screw rod 16 and upper and lower two locking screws
Three is drawn by being fixed together by mother, it addition, be loaded with variable color silica gel absorber 17 in transparent shell 13, and this variable color silica gel adsorption
Agent is prior art, its role is to adsorb moisture in air thus keeps air to be dried, preferred initial condition in the present embodiment
For blue variable color silica gel absorber, along with water absorption increase its gradually become pink by blueness, thus can remind work
Personnel change variable color silica gel absorber in time, therefore when changing variable color silica gel absorber 17, and can be by dismounting core through screw rod 16
The locking nut of upper end thus top cover 14 is pulled down, the variable color silica gel absorber 17 in transparent shell 13 can be carried out more afterwards
Change；Secondly, as depicted in figs. 1 and 2, the base 15 of respiratory organ 2 is additionally provided with connection transparent shell 13 inner chamber and the lower of lower section leads to
Pore 18, the bottom of base 15 is provided with filters the gas-filtering device of gas when being externally entering transparent shell 13 inner chamber, should
Gas-filtering device includes that spiral shell is contained in bottom base 15 for holding the lubricating cup 25 of oil body 30, and the top being positioned at lubricating cup 25 is provided with even
Logical lubricating cup 25 inner chamber and outside lubricating cup pore 26, the bottom centre of base 15 is additionally provided with upper end and connects with base 15 sealing bottom surface
Touch, the interior tube body 27 in oil body 30 is stretched in lower end, and lower passage 18 is arranged on bottom the base 15 in interior tube body 27 pore region,
The lower end of interior tube body 27 is provided with the pressing plate 28 of closure interior tube body 27 under shed, and pressing plate 28 is provided with the pressing plate through hole of up/down perforation
33, the bottom of core through screw rod 16 sequentially passes through interior tube body 27 tube chamber and pressing plate 28 stretches in lubricating cup 25 inner chamber, and core through screw rod
The bottom of 16 is screwed with and presses pressing plate 28 thus interior tube body 27 is pressed against the panel nut 29 bottom base 15, it addition, be
Convenience observes the oil body 30 in lubricating cup 25, and the transparent material such as lubricating cup 25 and the preferred lucite of interior tube body 27 is made.
As shown in Figure 1, Figure 2, shown in Figure 11 and Figure 12, top cover 14 offering four upper vent holes 12, this upper vent hole is used for
Connection transparent shell inner chamber and respiratory organ female seat inner chamber, but realize the connection of respiratory organ 2 and respiratory organ female seat 1 for convenience, excellent
Selecting and the top center epirelief of top cover 14 is formed one section of connection end 11, now, upper vent hole 12 is opened in and connects end 11
On end face, it addition, the lower chambers diameter of the overall diameter and female seat housing 3 connecting end 11 matches, and connect outside end 11
Perisporium is provided with external thread section, and accordingly, female seat housing 3 bottom chamber is provided with the internal thread segment connecing end 11 for spiral shell load,
Therefore, respiratory organ 2 can be contained in bottom respiratory organ female seat 1 by this connection end 11 spiral shell, and certainly, this connection end 11 can also be
One section is vertically arranged and has externally threaded hollow body, and the bottom of hollow body is fixed on top cover 14 end face, now, on
Passage 12 be arranged on top cover 14 and with hollow body inner space；As in figure 2 it is shown, exhale in order to device 2 spiral shell that ensures respiration is contained in
Sealing in haustorium female seat 1, also can be provided with rubber sheet gasketing 36 between top cover 14 and female seat housing 3 bottom surface.Such as Fig. 1 and
Shown in Fig. 2, in order to make respiratory organ 2 spiral shell can automatically back down closure shrouding on bulkhead through-hole 5 after being contained in bottom respiratory organ female seat 1
8, pass core through screw rod 16 upper end above top cover 14 continue up extend a distance into formation one section of extended end portion, therefore when
After respiratory organ 2 spiral shell is contained in bottom respiratory organ female seat 1, the extended end portion of core through screw rod 16 can stretch in bulkhead through-hole 5 thus back down
Shrouding 8, when screwing off respiratory organ 2, shrouding 8 blocks bulkhead through-hole 5 under the effect holding out against spring 9 again.
With continued reference to accompanying drawing, in order to avoid occurring spin to loosen when respiratory organ 2 spiral shell is contained in respiratory organ female seat 1 lower end, top cover
Being evenly equipped with teeth groove 19 on the periphery wall of 14, the outside of female seat housing 3 is then set with sleeve pipe 20, it addition, as shown in Figure 6 and Figure 7,
The periphery wall of female seat housing 3 is provided with a vertical chute 21 being downwardly extended a segment distance by female seat housing 3 end face, as Fig. 8,
Shown in Fig. 9 and Figure 10, the internal perisporium of sleeve pipe 20 is then provided with and stretches in chute 21 and can be with sleeve pipe 20 together along chute about 21
The cunning convex 22 of sliding, is positioned at the internal perisporium of sleeve pipe 20 bottom and is provided with and can snap in wherein when sleeve pipe 20 slides onto lower position
One teeth groove 19, the double wedge 23 that can skid off from corresponding teeth groove 19 when sliding onto upper limit position, as it is shown in figure 9, this double wedge 23 is
Two groups, and it is symmetricly set on the internal perisporium both sides of sleeve pipe 20, and often group double wedge 23 is two；Secondly, exhale in dismounting for convenience
During haustorium 2, it is ensured that sleeve pipe 20 is in its upper limit position all the time, the side, upper end being positioned at chute 21 is provided with one section and chute 21
The draw-in groove 24 of connection, therefore, when installing respiratory organ 2, first can will move to upper limit position and rotate to an angle, protect on sleeve pipe 20
The cunning convex 22 of card sleeve pipe 20 snaps in draw-in groove 24, now, as it is shown on figure 3, sleeve pipe 20 can be limited in upper limit position by draw-in groove 24, it
After just can screw respiratory organ 2 smoothly and be installed in bottom respiratory organ female seat 1, and in screwing installation process, top cover periphery
Teeth groove on wall is also convenient for staff and clamps respiratory organ thus carry out Fast Installation, after installation, then screws sleeve pipe 20 also
Make it slide onto lower position, ensure, in arbitrary teeth groove 19 that the double wedge 23 of sleeve pipe 20 lower end snaps in top cover 14, afterwards, to exhale simultaneously
Haustorium 2 just carries out radially positioning and locking under the effect of sleeve pipe 20.
When specifically used, first respiratory organ female seat 1 is arranged on the abutted flange of the transformator ventilation pipe 31 of prior art
On 32, afterwards by respiratory organ 2 by connection end 11 spinning at its top bottom respiratory organ female seat 1, during spinning, first
Upper limit position will be slided on sleeve pipe 20 in respiratory organ female seat 1, thus avoid in respiratory organ 2 installation process middle sleeve 20 and breathing
Device 2 interferes, and after screwing end, shrouding 8 will be backed down in core through screw rod 16 upper end at respiratory organ 2 top, make bulkhead through-hole 5 protect
Hold open mode, afterwards sleeve pipe 20 is glided, and make the double wedge 23 on sleeve pipe 20 snap in the corresponding teeth groove in respiratory organ 2 top 19
In, now, it is ensured that respiratory organ 2 radially location；Afterwards, when transformator carries out air-breathing, gas first enters from lubricating cup pore 26
Lubricating cup 25 inner chamber, enters interior tube body 27 tube chamber through oil body 30 from pressing plate through hole 33 afterwards, during by oil body 30,
Oil body 30 first carries out Filtration Adsorption for the first time, afterwards, the gas in interior tube body 27 tube chamber to the dust in gas and portion of water
Again pass through lower passage 18 and enter in transparent shell 13 inner chamber, by the variable color silica gel absorber 17 in transparent shell 13 inner chamber
Moisture in air and dust carry out second time Filtration Adsorption, and the gas after second time filters is then passed through respiratory organ 2 and pushes up
The upper vent hole 12 in portion enters in ventilation pipe 31 tube chamber, and eventually enters in transformator inner chamber, otherwise, when transformator is exhaled,
Gas is then along above-mentioned passage backtracking；Further, since the oil in lubricating cup 25 is stretched in interior tube body 27 bottom bottom respiratory organ 2
In body 30, therefore forming a liquid sealing structure, i.e. when transformator does not carry out exhaling with air-breathing, extraneous gas can only enter oil
In cup 25 inner chambers, but the gas in lubricating cup 25 inner chamber cannot enter in interior tube body 27 inner chamber through oil body 30, therefore can cut off
Bright housing 13 inner chamber connects with outside；Secondly, when respiratory organ 2 is pulled down and safeguarded, bulkhead through-hole 5 can instantaneous be entered by shrouding 8
Row closure, therefore can cut off transformator inner chamber and outside connection in time.
In sum, the invention is not restricted to above-mentioned detailed description of the invention.Those skilled in the art, without departing from the present invention's
On the premise of spirit and scope, some changes and modification can be done.Protection scope of the present invention should be with the claim of the present invention
It is as the criterion.
Claims (8)
1. a transformer breather assembly, including respiratory organ female seat (1) with respiratory organ female seat (1) lower end can be contained in spiral shell
Respiratory organ (2), it is characterised in that: described respiratory organ female seat (1) includes the female seat housing (3) of cylindrical shape, described female seat housing (3)
Inside being provided with the dividing plate (4) that female seat housing (3) inner chamber is divided into upper and lower two chambers, the middle part of described dividing plate (4) is communicated with
The bulkhead through-hole (5) of upper and lower two chambers, the top of described female seat housing (3) be provided with closure female seat housing (3) upper shed and
The ring flange (6) can being attached with the abutted flange of transformator to be installed ventilation pipe, slides even in the middle part of described ring flange (6)
Be connected to can the slide-bar (7) of sliding up and down, the lower end of described slide-bar (7) is provided with shrouding (8), be positioned at ring flange (6) and shrouding (8) it
Between slide-bar (7) shaft part on be set with and keep closure to hold out against spring (9), described flange on bulkhead through-hole (5) shrouding (8)
Connection female seat housing (3) upper chamber and the ring flange through hole (10) of transformator ventilation pipe tube chamber it is additionally provided with on dish (6)；Described breathing
The top of device (2) be provided with can the connection end (11) that is contained in female seat housing (3) lower chambers of spiral shell, the top of described respiratory organ (2)
It is additionally provided with the top opening that can back down shrouding (8) when respiratory organ (2) spiral shell is contained in female seat housing (3) bottom and connects breathing simultaneously
Device (2) housing cavity and the upper vent hole (12) of female seat housing (3) lower chambers.
2. transformer breather assembly as claimed in claim 1, it is characterised in that: described respiratory organ (2) includes cylinder
The transparent shell (13) of shape, the top of described transparent shell (13) and bottom be correspondingly provided with closure transparent shell (13) upper shed and
The top cover (14) of under shed and base (15), described top cover (14), transparent shell (13) and base (15) are by running through three up and down
The core through screw rod (16) at person center connects together, and described transparent shell is loaded with variable color silica gel absorber in (13)
(17), described base (15) is communicated with the lower passage (18) of transparent shell (13) inner chamber and lower section, described base (15)
Bottom be provided with the gas-filtering device of gas when filtration is externally entering transparent shell (13) inner chamber；Described core through screw rod
(16) upper end passes top cover (14) segment distance and forms the top opening that can back down shrouding (8).
3. transformer breather assembly as claimed in claim 2, it is characterised in that: the top center of described top cover (14)
Epirelief is formed and connects end (11), and described upper vent hole (12) is arranged on the end face connecting end (11).
4. transformer breather assembly as claimed in claim 3, it is characterised in that: described respiratory organ female seat (1) and exhaling
It is provided with between haustorium (2) and can occur from unscrewing by anti-breather (2) when respiratory organ (2) spiral shell is contained in respiratory organ female seat (1) lower end
Dynamic locking device.
5. transformer breather assembly as claimed in claim 4, it is characterised in that: described locking device includes being distributed on
Teeth groove (19) on top cover (14) periphery wall and be sleeved on the sleeve pipe (20) in female seat housing (3) outside, described female seat housing (3)
Periphery wall is provided with vertical chute (21), and the internal perisporium of described sleeve pipe (20) is provided with and stretches in chute (21) and can same sleeve pipe
(20) together along the cunning convex (22) of chute (21) up and down sliding, it is positioned at the internal perisporium of sleeve pipe (20) bottom and is provided with and works as sleeve pipe
(20) one of them teeth groove (19) can be snapped in when sliding onto lower position, can be from corresponding teeth groove (19) when sliding onto upper limit position
The double wedge (23) skidded off.
6. transformer breather assembly as claimed in claim 5, it is characterised in that: it is positioned at the upper end one of chute (21)
Side is provided with after sleeve pipe (20) slides onto upper limit position and can ensure that sliding convex (22) snap in draw-in groove therein (24).
7. the transformer breather assembly as described in claim 2-6 is arbitrary, it is characterised in that: described gas-filtering device
Being contained in base (15) bottom including spiral shell and be used for holding the lubricating cup (25) of oil body (30), the top being positioned at lubricating cup (25) is communicated with oil
Cup (25) inner chamber and outside lubricating cup pore (26), the bottom centre of described base (15) is additionally provided with upper end and base (15) bottom surface
Be in sealing contact, interior tube body (27) during oil body is stretched in lower end (30), described lower passage (18) is arranged on interior tube body (27) pore
Base (15) bottom in region, the lower end of said inner tube body (27) is provided with the pressing plate (28) of closure interior tube body (27) under shed,
Described pressing plate (28) is provided with the pressing plate through hole (33) of up/down perforation, and the bottom of described core through screw rod (16) sequentially passes through inner tube
Body (27) tube chamber and pressing plate (28) stretch in lubricating cup (25) inner chamber, and the bottom of described core through screw rod (16) is screwed with and presses pressing plate
(28) panel nut (29) of base (15) bottom thus by interior tube body (27) it is pressed against.
8. transformer breather assembly as claimed in claim 7, it is characterised in that: described lubricating cup (25) and interior tube body
(27) it is that transparent material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662059.6A CN106158275B (en) | 2016-08-15 | 2016-08-15 | Transformer breather assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662059.6A CN106158275B (en) | 2016-08-15 | 2016-08-15 | Transformer breather assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106158275A true CN106158275A (en) | 2016-11-23 |
| CN106158275B CN106158275B (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662059.6A Expired - Fee Related CN106158275B (en) | 2016-08-15 | 2016-08-15 | Transformer breather assembly |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240483A (en) * | 2017-07-31 | 2017-10-10 | 国网新疆电力公司巴州供电公司 | Transformer breather |
| CN108550456A (en) * | 2018-05-28 | 2018-09-18 | 正泰电气股份有限公司 | Respirator for natural esters Insulation Oil Transformer |
| CN108597782A (en) * | 2018-06-20 | 2018-09-28 | 国网江苏省电力有限公司泰州供电分公司 | A kind of transformer breather |
| CN110131505A (en) * | 2019-05-24 | 2019-08-16 | 杭州优朴信息技术有限公司 | A kind of self-sealing connectors on transformer breather |
| CN110767423A (en) * | 2019-11-14 | 2020-02-07 | 杭州优朴信息技术有限公司 | Transformer respirator with optimized structure |
| CN110853886A (en) * | 2019-10-29 | 2020-02-28 | 莫庆锋 | Power electric transformer of power distribution station |
| CN112802661A (en) * | 2020-12-31 | 2021-05-14 | 贵州电网有限责任公司 | Durable corrugated expansion type respirator |
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| JPH10241951A (en) * | 1997-03-03 | 1998-09-11 | Daihen Corp | Breather for oil-immersed electric equipment |
| CN2911895Y (en) * | 2005-10-04 | 2007-06-13 | 韩德武 | Material saving multifunction tubular oil leveler of transformer |
| CN202487335U (en) * | 2011-12-30 | 2012-10-10 | 青岛青波变压器股份有限公司 | Fixing mechanism for transformer oil tank and device body |
| CN103680832A (en) * | 2013-12-10 | 2014-03-26 | 重庆巨康建材有限公司 | Drying device used for transformer respirator |
| KR101546355B1 (en) * | 2015-04-08 | 2015-08-24 | 조원전설(주) | A breather for transformer |
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2016
- 2016-08-15 CN CN201610662059.6A patent/CN106158275B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10241951A (en) * | 1997-03-03 | 1998-09-11 | Daihen Corp | Breather for oil-immersed electric equipment |
| CN2911895Y (en) * | 2005-10-04 | 2007-06-13 | 韩德武 | Material saving multifunction tubular oil leveler of transformer |
| CN202487335U (en) * | 2011-12-30 | 2012-10-10 | 青岛青波变压器股份有限公司 | Fixing mechanism for transformer oil tank and device body |
| CN103680832A (en) * | 2013-12-10 | 2014-03-26 | 重庆巨康建材有限公司 | Drying device used for transformer respirator |
| KR101546355B1 (en) * | 2015-04-08 | 2015-08-24 | 조원전설(주) | A breather for transformer |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240483A (en) * | 2017-07-31 | 2017-10-10 | 国网新疆电力公司巴州供电公司 | Transformer breather |
| CN108550456A (en) * | 2018-05-28 | 2018-09-18 | 正泰电气股份有限公司 | Respirator for natural esters Insulation Oil Transformer |
| CN108597782A (en) * | 2018-06-20 | 2018-09-28 | 国网江苏省电力有限公司泰州供电分公司 | A kind of transformer breather |
| CN108597782B (en) * | 2018-06-20 | 2024-03-26 | 国网江苏省电力有限公司泰州供电分公司 | Transformer respirator |
| CN110131505A (en) * | 2019-05-24 | 2019-08-16 | 杭州优朴信息技术有限公司 | A kind of self-sealing connectors on transformer breather |
| CN110853886A (en) * | 2019-10-29 | 2020-02-28 | 莫庆锋 | Power electric transformer of power distribution station |
| CN110767423A (en) * | 2019-11-14 | 2020-02-07 | 杭州优朴信息技术有限公司 | Transformer respirator with optimized structure |
| CN110767423B (en) * | 2019-11-14 | 2020-08-28 | 浙江镜小二网络科技有限公司 | Transformer respirator with optimized structure |
| CN112802661A (en) * | 2020-12-31 | 2021-05-14 | 贵州电网有限责任公司 | Durable corrugated expansion type respirator |
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| Publication number | Publication date |
|---|---|
| CN106158275B (en) | 2017-12-08 |
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