CN106228766B - Transformer breather shows early warning system - Google Patents
Transformer breather shows early warning system Download PDFInfo
- Publication number
- CN106228766B CN106228766B CN201610820472.0A CN201610820472A CN106228766B CN 106228766 B CN106228766 B CN 106228766B CN 201610820472 A CN201610820472 A CN 201610820472A CN 106228766 B CN106228766 B CN 106228766B
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- China
- Prior art keywords
- cylinder
- fixedly connected
- cover board
- filter screen
- spring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 230000001050 lubricating effect Effects 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
-
- 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
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Gases (AREA)
Abstract
A kind of transformer breather shows early warning system,Including cylinder,Lubricating cup,First cover board arrangement,First filter device,Second cover board arrangement,Second filter device,Sensor device and display device,Cylinder is equipped with the first fixed block,First retainer ring,Second retainer ring and the first fixed link,First cover board arrangement includes the first cover board,First sealing ring,First spring,First filter device includes the second sealing ring,Scattered bucket,Collect center,First filter screen,Second filter screen,Second cover board arrangement includes the second cover board,3rd sealing ring and second spring,Second filter device includes support ring,Second fixed link,3rd filter screen,Snap collar,3rd spring,Sensor device includes humidity sensor,First idler wheel,First bristle,Baroceptor,Second idler wheel and the second bristle,Display device includes protecting frame,Power supply,Processor.The present invention can monitor humidity and the air pressure of respirator interior in real time, to monitor the situation of respirator operation.
Description
Technical field
The present invention relates to transformer breather technical fields, and early warning system is shown more particularly, to a kind of transformer breather
System.
Background technology
Respirator also known as dehydrating breather are the Chinese medicine components of the attached safeguard protection of oil-immersed transformer, and it acts as suctions
Into the moisture in conservator poly-bag, membrane in attached air, remove and drying enters transformer due to the variation of temperature of oil in transformer
Sundries and moisture in the air of oil conservater, in case transformer makes moist, to ensure the dielectric strength of transformer oil.When transformer by
During thermal expansion, the extra air of exhalation inside transformer when temperature of oil in transformer, which reduces, to be shunk, sucks extraneous air.Work as sucking
During extraneous air, the air of the transformer filtering external in oil storage box, then change colour the moisture absorption that silica gel will not filtered off,
Transformer oil in transformer makes its moisture always in standard from the intrusion of moisture in extraneous air.
However existing respirator can not effectively monitor its operation conditions, and effectively it can not be overhauled,
Maintenance is got up relatively complicated, is lost time and energy, while it is effective to the dry decontamination effect of air, it is impossible to meet well
Existing needs.
Therefore, it is necessary to a kind of new technical solution is provided to overcome drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of transformer breathers that can effectively solve above-mentioned technical problem to show early warning
System.
To reach the purpose of the present invention, adopt the following technical scheme that：
A kind of transformer breather shows early warning system, and the transformer breather shows that early warning system includes cylinder, position
Lubricating cup below the cylinder, the first cover board arrangement above the cylinder are contained in the first of the inner barrel
Filter device, the second cover board arrangement below the cylinder, the second filtering dress below first filter device
It puts, the sensor device above second filter device and the display device on the right side of the cylinder, the cylinder
The first fixed block equipped with the left and right sides on its interior, the first retainer ring below first fixed block are located at
The second retainer ring below first retainer ring and the first fixed link positioned at second retainer ring lower section left and right sides, institute
Stating the first cover board arrangement includes the first cover board, the first sealing ring below first cover board, positioned at first cover board
The first spring at left and right sides of lower section, first filter device include the second sealing ring, below second sealing ring
Scattered bucket, the collection center below the scattered bucket, be contained in it is described collection center in the first filter screen, positioned at the collection
The second filter screen below center, second cover board arrangement include the second cover board, the above second cover board the 3rd
Sealing ring and the second spring above second cover board, second filter device include support ring, positioned at the branch
The second fixed link below pushing out ring, the 3rd filter screen above the support ring, the buckle being arranged in the support ring
Ring, the 3rd spring being arranged on the 3rd filter screen, the sensor device include humidity sensor, positioned at the humidity
The first idler wheel on the right side of sensor, the first bristle, the gas on the right side of first idler wheel being arranged on first idler wheel
Pressure sensor, the second idler wheel on the left of the baroceptor and the second bristle being arranged on second idler wheel, institute
Stating display device includes protecting frame, the power supply being contained in the protecting frame, processor, memory and right positioned at the protecting frame
The display screen of side.
There are two first fixed block is set, one end of first fixed block is fixed with the inner surface of the cylinder to be connected
It connects, first retainer ring is in circular and horizontal positioned, the outer surface of first retainer ring and the inner surface of the cylinder
It is fixedly connected, second retainer ring is in circular and horizontal positioned, outer surface and the cylinder of second retainer ring
Inner surface is fixedly connected, and there are two first fixed link is set, first fixed link is oblique, first fixed link
Lower end be fixedly connected with the inner surface of the cylinder, the upper end of first fixed link and second retainer ring, which are fixed, to be connected
It connects.
First cover board is in cylinder, and the lower surface of first cover board is connected with the upper surface slide of the cylinder,
First cover board is equipped with several first through hole through its upper and lower surface, and first sealing ring is annulus in cross section
Cylinder, first sealing ring are placed vertically, and the upper surface of first sealing ring and the lower surface of first cover board are fixed
Connection, the outer surface of the inner surface and the cylinder of first sealing ring is slidably connected, there are two first spring is set, institute
The first spring is stated in vertical shape, the upper end of first spring is fixedly connected with first cover board, under first spring
End is fixedly connected with first fixed block.
Second sealing ring in annular shape, consolidate by the upper surface of second sealing ring and the lower surface of first cover board
Fixed connection, the lower surface of second sealing ring are fixedly connected with the upper surface of the scattered bucket, and the scattered bucket is in hollow
Round table-like, the lower surface of the scattered bucket is fixedly connected with the upper surface of the collection center, and first filter screen is horizontal,
The side of first filter screen is fixedly connected with the inner surface of the scattered bucket, the inner surface of first retainer ring with it is described
The outer surface of collection center is fixedly connected, the cylinder for integrating center in cross section as annulus, and the collection center is described in vertical shape
The lower surface of collection center is fixedly connected with the upper surface of second filter screen, and the cross section of second filter screen is in annulus,
Second filter screen is placed vertically, and the outer surface of the inner surface of second retainer ring and second filter screen, which is fixed, to be connected
It connects, silica gel is placed in the collection center and the second filter screen.
Second cover board is in cylinder, and the upper surface and the lower surface of the cylinder of second cover board are slidably connected,
The lubricating cup is connected with second cover board, and second cover board is equipped with the second through hole through its upper and lower surface, and described the
Three sealing rings in the cylinder that cross section is annulus, fix by the lower surface and the upper surface of second cover board of the 3rd sealing ring
Connection, the outer surface of the inner surface and the cylinder of the 3rd sealing ring are slidably connected, and the second spring is in vertical shape,
The lower end of the second spring is fixedly connected with second cover board.
The support ring is in cylinder, and the support ring is horizontal positioned, and the side of the support ring is interior with the cylinder
Surface is fixedly connected, and the support ring is equipped with the third through-hole through its upper and lower surface, there are two second fixed link is set,
Second fixed link is oblique, and the upper end of second fixed link is fixedly connected with the support ring, and described second fixes
The lower end of bar is fixedly connected with the inner surface of the cylinder, and the 3rd filter screen is in hollow hemispherical, the 3rd filtering
The lower surface of net acts against on the upper surface of the support ring and is slidably connected with it.
There are two the snap collar is set, the snap collar is placed vertically in the cylinder that cross section is annulus, the snap collar,
The lower surface of the snap collar is fixedly connected with the upper surface of the support ring, and the lower end of the 3rd filter screen is contained in inside and outside
Between snap collar, the upper end of the second spring is fixedly connected with the 3rd filter screen, the lower end top of second filter screen
It leans against on the upper surface of the 3rd filter screen and is slidably connected with it, there are two the 3rd spring is set, the 3rd spring
Positioned at the left and right sides of the 3rd filter screen, one end of the 3rd spring is fixedly connected with the inner surface of the cylinder, described
The other end of 3rd spring is fixedly connected with the 3rd filter screen.
The humidity sensor is fixedly connected with the inner surface of the cylinder, and first idler wheel is in cylinder, and described the
One idler wheel and the drum shaft turn connection, and first bristle is equipped with several, and first bristle is evenly distributed on described the
It on one idler wheel and is secured to connect, the baroceptor is fixedly connected with the inner surface of the cylinder, second idler wheel
In cylinder, second idler wheel turns connection with the drum shaft, and second bristle is equipped with several, and second bristle is equal
It is even to be distributed on second idler wheel and be secured to connect.
The cross section of the protecting frame is in concave shape, and company is fixed in the left surface of the protecting frame and the side of the cylinder
It connects, the power supply is electrically connected with the processor, memory, display screen, humidity sensor and baroceptor, the processing
Device is electrically connected with the memory, display screen, humidity sensor, baroceptor, the memory and the humidity sensor
Device and baroceptor, display screen are electrically connected, and the power supply, processor and memory are fixedly connected with the cylinder, described
Display screen is fixedly connected with the right surface of the protecting frame.
Compared with prior art, the present invention has the advantages that：Transformer breather of the present invention shows early warning system
It is simple in structure, it is easy to use, humidity and the air pressure of respirator interior can be monitored in real time, so as to be observed in real time
Judge, to monitor the situation of respirator operation, reduce the probability of its failure appearance, ensure its it is normal run, and can be with
Easily it is dismantled, when monitoring its failure, detachable maintaining can be rapidly performed by, time and energy is saved, make
It uses more convenient.Effective dry filter can be carried out to the air into transformer simultaneously, prevented to inside transformer
Electric elements damage.
Description of the drawings
Fig. 1 is the structure diagram that transformer breather of the present invention shows early warning system.
Specific embodiment
Show that early warning system makes clearly complete explanation to transformer breather of the present invention below in conjunction with attached drawing.
As shown in Figure 1, transformer breather of the present invention shows that early warning system includes cylinder 1, positioned at 1 lower section of cylinder
Lubricating cup 2, the first cover board arrangement 3 above the cylinder 1, the first filter device 4 being contained in inside the cylinder 1, position
In the second cover board arrangement 5 of 1 lower section of cylinder, the second filter device 6 below first filter device 4, it is located at
The sensor device 7 of second filter device, 6 top and the display device 8 positioned at 1 right side of cylinder.
As shown in Figure 1, the cylinder 1, in the cylinder that cross section is annulus, glass material system may be employed in the cylinder 1
Into.The cylinder 1 is equipped with the first fixed block 11 of the left and right sides on its interior, positioned at 11 lower section of the first fixed block
First retainer ring 12, positioned at the second retainer ring 13 of first retainer ring, 12 lower section and positioned at 13 lower section of the second retainer ring
First fixed link 14 of the left and right sides.There are two first fixed block 11 is set, one end of first fixed block 11 with it is described
The inner surface of cylinder 11 is fixedly connected.First retainer ring 12 in circular and horizontal positioned, first retainer ring 12
Outer surface is fixedly connected with the inner surface of the cylinder 1.Second retainer ring 13 is in circular and horizontal positioned, and described second
The outer surface of retainer ring 13 is fixedly connected with the inner surface of the cylinder 1.There are two first fixed link 14 is set, described first
Fixed link 14 is oblique, and the lower end of first fixed link 14 is fixedly connected with the inner surface of the cylinder 1, and described first is solid
The upper end of fixed pole 14 is fixedly connected with second retainer ring 13, so as to play a supporting role to second retainer ring 13.
As shown in Figure 1, the lubricating cup 2 is the prior art, the lubricating cup 2 is located at the lower section of the cylinder 1, and structure is existing
There is technology, therefore details are not described herein.
As shown in Figure 1, first cover board arrangement 3 includes the first cover board 31, the positioned at first cover board, 31 lower section
One sealing ring 32, the first spring 33 positioned at the 31 lower section left and right sides of the first cover board.First cover board 31 is in cylinder,
The lower surface of first cover board 31 is connected with the upper surface slide of the cylinder 1, and first cover board 31 is equipped with several pass through
The first through hole 311 of its upper and lower surface is worn, the first through hole 311 is rounded.First sealing ring 32 is circle in cross section
The cylinder of ring, first sealing ring 32 are placed vertically, the upper surface of first sealing ring 32 and first cover board 31
Lower surface is fixedly connected, and the inner surface of first sealing ring 32 and the outer surface of the cylinder 1 are slidably connected, so that institute
State acting against on the cylinder 1 for the first cover board 31 stabilization.There are two first spring 33 is set, first spring 33 is in perpendicular
Straight shape, the upper end of first spring 33 are fixedly connected with first cover board 31, the lower end of first spring 33 with it is described
First fixed block 11 is fixedly connected, so that first cover board 31 stabilization is acted against on the cylinder 1.
As shown in Figure 1, first filter device 4 includes the second sealing ring 41, positioned at 41 lower section of the second sealing ring
Scattered bucket 42, positioned at it is described it is scattered bucket 42 lower section collection center 43, be contained in it is described collect center 43 in the first filter screen 44,
The second filter screen 45 positioned at 43 lower section of collection center.Second sealing ring 41 is in annular shape, second sealing ring 41
Upper surface be fixedly connected with the lower surface of first cover board 31, the lower surface of second sealing ring 41 and the scattered bucket
42 upper surface is fixedly connected.In hollow round table-like, the upper and lower surface of the scattered bucket 42 communicates the scattered bucket 42, described
The lower surface of scattered bucket 42 is fixedly connected with the upper surface of the collection center 43 so that the inside of the scattered bucket 42 and the collection
The inside of center 43 communicates.First filter screen 44 is horizontal, the side of first filter screen 44 and the scattered bucket
42 inner surface is fixedly connected.The inner surface of first retainer ring 12 is fixedly connected with the outer surface of the collection center 43.Institute
The cylinder for integrating center 43 in cross section as annulus is stated, the collection center 43 is in vertical shape, the lower surface of the collection center 43 and institute
The upper surface for stating the second filter screen 45 is fixedly connected.The cross section of second filter screen 45 is in annulus, second filter screen
45 it is vertical place, the inner surface of second retainer ring 13 is fixedly connected with the outer surface of second filter screen 45, described the
The side wall of two filter screens 45 can be filtered air.Silica gel is placed in collection 43 and second filter screen 45 of center.
As shown in Figure 1, second cover board arrangement 5 includes the second cover board 51, the above second cover board 51
Three sealing rings 52 and the second spring 53 above second cover board 51.Second cover board 51 is in cylinder, and described the
The upper surface of two cover boards 51 and the lower surface of the cylinder 1 are slidably connected, and the lubricating cup 2 is connected with second cover board 51, institute
It states the second cover board 51 and is equipped with the second through hole 511 for running through its upper and lower surface, if second through hole 511 is rounded and is equipped with
Dry.3rd sealing ring 52 is in the cylinder that cross section is annulus, the lower surface and described second of the 3rd sealing ring 52
The upper surface of cover board 51 is fixedly connected, and the outer surface of the inner surface and the cylinder 1 of the 3rd sealing ring 52 is slidably connected, and makes
Acting against on the cylinder 1 of can stablizing of second cover board 51.The second spring 53 is in vertical shape, second bullet
The lower end of spring 53 is fixedly connected with second cover board 51.
As shown in Figure 1, second filter device 6 includes support ring 61, consolidates positioned at the second of 61 lower section of support ring
Fixed pole 62, the 3rd filter screen 63 above the support ring 61, the snap collar 64 being arranged in the support ring 61, setting
The 3rd spring 65 on the 3rd filter screen 63.The support ring 61 is in cylinder, and the support ring 61 is horizontal positioned, institute
The side for stating support ring 61 is fixedly connected with the inner surface of the cylinder 1, and the support ring 61 is equipped with through its upper and lower surface
Third through-hole 611, the third through-hole 611 is rounded.There are two second fixed link 62 is set, second fixed link 62
Obliquely, the upper end of second fixed link 62 is fixedly connected with the support ring 61, the lower end of second fixed link 62
It is fixedly connected with the inner surface of the cylinder 1, so as to play a supporting role to the support ring 61.3rd filter screen 63 is in
Hollow is hemispherical, the lower surface of the 3rd filter screen 63 act against on the upper surface of the support ring 61 and with its company of slip
It connects.The snap collar 64 set there are two and inside and outside setting, the snap collar 64 in cross section be annulus cylinder, the snap collar
64 vertical placements, the lower surface of the snap collar 64 are fixedly connected with the upper surface of the support ring 61, the 3rd filter screen
63 lower end is contained between inside and outside snap collar 64, so as to the 3rd filter screen 63 be fixed effect, described the
The upper end of two springs 53 is fixedly connected with the 3rd filter screen 63, and the lower end of second filter screen 45 acts against the described 3rd
It is slidably connected on the upper surface of filter screen 63 and with it.There are two 3rd spring 65 is set, the 3rd spring 65 is located at institute
The left and right sides of the 3rd filter screen 63 is stated, one end of the 3rd spring 65 is fixedly connected with the inner surface of the cylinder 1, institute
The other end for stating the 3rd spring 65 is fixedly connected with the 3rd filter screen 65, so as to play fixation to the 3rd filter screen 65
Effect.
As shown in Figure 1, the sensor device 7 includes humidity sensor 71, positioned at 71 right side of humidity sensor
First idler wheel 72, the first bristle 73 being arranged on first idler wheel 72, the air pressure transmission positioned at 72 right side of the first idler wheel
Sensor 74, the second idler wheel 75 on the left of the baroceptor 74 and the second bristle being arranged on second idler wheel 75
76.The humidity sensor 71 is fixedly connected with the inner surface of the cylinder 1.First idler wheel 72 is in cylinder, and described the
One idler wheel 72 turns connection with 1 axis of cylinder, and first idler wheel 72 is connected with motor, and first idler wheel 72 is driven to rotate.
First bristle 73 is equipped with several, and first bristle 73 is evenly distributed on first idler wheel 72 and the company of being secured to
It connects, first bristle 73 can be rotated with the rotation of first idler wheel 72, and first bristle 73 can clean institute
The first humidity sensor 71 is stated, first bristle 73 can also adsorb the impurity in air.The baroceptor 74 and institute
The inner surface for stating cylinder 1 is fixedly connected.Second idler wheel 75 is in cylinder, and second idler wheel 75 turns with 1 axis of cylinder
Connection so that second idler wheel 75 rotation, second idler wheel 75 can be connected in the cylinder 1 with motor, drive institute
The second idler wheel 75 is stated to rotate.Second bristle 76 is equipped with several, and second bristle 76 is evenly distributed on second rolling
It on wheel 75 and is secured to connect, second bristle 76 can touch in the baroceptor 74, so as to the described second rolling
When wheel 75 drives the rotation of the second bristle 76, second bristle 76 can clean baroceptor 74.
As shown in Figure 1, the display device 8 includes protecting frame 81, the power supply 83 being contained in the protecting frame 81, processing
Device 84, memory 85 and the display screen 82 positioned at 81 right side of protecting frame.The cross section of the protecting frame 81 is in concave shape, institute
The left surface for stating protecting frame 81 is fixedly connected with the side of the cylinder 1.The power supply 83 and the processor 84, memory
85th, display screen 82, humidity sensor 71 and baroceptor 74 are electrically connected, and the processor 84 and the memory 85 are shown
Display screen 82, humidity sensor 71, baroceptor 74 are electrically connected, the memory 85 and the humidity sensor 71 and air pressure
Sensor 74, display screen 82 are electrically connected.The power supply 83, processor 84 and memory 85 are fixedly connected with the cylinder 1.Institute
The right surface that display screen 82 is stated with the protecting frame 81 is fixedly connected.
As shown in Figure 1, the transformer breather of the present invention shows early warning system in use, extraneous air is by oil first
It is entered after 2 filtering of cup by the second through hole 511 in the cylinder 1, then enters the support ring by third through-hole 611
Then 61 top enters its top, due to the setting of the second retainer ring 13, air after the filtering of the 3rd filter screen 63
It is had to enter into after the filtering of the 3rd filter screen 63 in second filter screen 45.Due to being placed in the second filter screen 45
Silica gel so as to adsorb the moisture in air, and can play the role of removing dust, while air is by the second filtering
Backward second filter screen, 45 periphery of the filtering of net 45 disperses, and is then contacted with humidity sensor 71 and baroceptor 74,
The humidity sensor 71 can detect humidity and air pressure in air with baroceptor 74, so as to send data to storage
It in device 85, and is transmitted in processor 82, is transmitted in display screen 82 after the processing of processor 82, is then shown
Come, so as to facilitate observation, when the humidity in cylinder 1 is larger, illustrate that the effect on moisture extraction of the present invention is poor, effect on moisture extraction is paid no attention to
Think, it is necessary to replace silica gel its other accessory, when air pressure is larger, to illustrate that the air entered in the cylinder 1 is more, the cylinder
The gas that body 1 is discharged is less, it is impossible to meet the needs of transformer air adjustment well, therefore facilitate maintenance personal timely right
The present invention carries out maintenance.Start the motor being connected with the first idler wheel 72 and the second idler wheel 75 simultaneously so that first idler wheel 72
And second idler wheel 75 rotate so that the first bristle 73 cleans humidity sensor 71, second bristle 76 is to gas
Pressure sensor 74 is cleaned, and so as to clean humidity sensor 71 and baroceptor 74, while can be adsorbed in air
Impurity.Then air is entered after the misgivings of the first filter screen 44 in the scattered bucket 42, then by first through hole
311 exit into transformer.So far, transformer breather of the present invention shows that early warning system is finished using process description.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of transformer breather shows early warning system, it is characterised in that：The transformer breather shows early warning system bag
It includes cylinder, the lubricating cup below the cylinder, the first cover board arrangement above the cylinder, be contained in the cylinder
First filter device in portion, the second cover board arrangement below the cylinder, below first filter device
Two filter devices, the sensor device above second filter device and the display device on the right side of the cylinder,
The cylinder is equipped with the first fixed block of the left and right sides on its interior, the first fixation below first fixed block
Ring, the second retainer ring below first retainer ring and first at left and right sides of second retainer ring lower section are solid
Fixed pole, first cover board arrangement include the first cover board, the first sealing ring below first cover board, positioned at described the
First spring of the left and right sides below one cover board, first filter device include the second sealing ring, positioned at the described second sealing
Scattered bucket below ring, the collection center below the scattered bucket are contained in first filter screen collected in center, are located at
The second filter screen below the collection center, second cover board arrangement include the second cover board, above second cover board
The 3rd sealing ring and the second spring above second cover board, second filter device include support ring, be located at
The second fixed link below the support ring, the 3rd filter screen above the support ring are arranged in the support ring
Snap collar, the 3rd spring that is arranged on the 3rd filter screen, the sensor device includes humidity sensor, positioned at institute
State the first idler wheel on the right side of humidity sensor, the first bristle being arranged on first idler wheel, positioned at first idler wheel right side
The baroceptor of side, the second idler wheel on the left of the baroceptor and the second brush being arranged on second idler wheel
Hair, the display device include protecting frame, the power supply being contained in the protecting frame, processor, memory and positioned at the guarantor
Protect the display screen on the right side of frame.
2. transformer breather as described in claim 1 shows early warning system, it is characterised in that：First fixed block is equipped with
Two, one end of first fixed block is fixedly connected with the inner surface of the cylinder, first retainer ring in circular and
Horizontal positioned, the outer surface of first retainer ring is fixedly connected with the inner surface of the cylinder, and second retainer ring is in circle
Annular and horizontal positioned, the outer surface of second retainer ring is fixedly connected with the inner surface of the cylinder, and described first fixes
There are two bar is set, first fixed link is oblique, and the lower end of first fixed link and the inner surface of the cylinder are fixed
Connection, the upper end of first fixed link is fixedly connected with second retainer ring.
3. transformer breather as claimed in claim 2 shows early warning system, it is characterised in that：First cover board is in cylinder
Body, the lower surface of first cover board are connected with the upper surface slide of the cylinder, and first cover board is equipped with several run through
The first through hole of its upper and lower surface, first sealing ring are put vertically in the cylinder that cross section is annulus, first sealing ring
It puts, the upper surface of first sealing ring is fixedly connected with the lower surface of first cover board, the interior table of first sealing ring
Face and the outer surface of the cylinder are slidably connected, and there are two first spring is set, first spring is in vertical shape, and described the
The upper end of one spring is fixedly connected with first cover board, and the lower end of first spring is fixed with first fixed block to be connected
It connects.
4. transformer breather as claimed in claim 3 shows early warning system, it is characterised in that：Second sealing ring is in circle
Ring-type, the upper surface of second sealing ring are fixedly connected with the lower surface of first cover board, under second sealing ring
Surface is fixedly connected with the upper surface of the scattered bucket, and the scattered bucket is in hollow round table-like, the lower surface of the scattered bucket
It is fixedly connected with the upper surface of the collection center, first filter screen is horizontal, the side of first filter screen and institute
The inner surface for stating scattered bucket is fixedly connected, and the inner surface of first retainer ring is fixedly connected with the outer surface of the collection center,
The center that integrates is in the cylinder that cross section is annulus, and the collection center is in vertical shape, the lower surface of the collection center and described the
The upper surface of two filter screens is fixedly connected, and in annulus, second filter screen is placed vertically for the cross section of second filter screen,
The inner surface of second retainer ring is fixedly connected with the outer surface of second filter screen, the collection center and the second filter screen
Inside it is placed with silica gel.
5. transformer breather as claimed in claim 4 shows early warning system, it is characterised in that：Second cover board is in cylinder
Body, the upper surface and the lower surface of the cylinder of second cover board are slidably connected, and the lubricating cup is connected with second cover board,
Second cover board is equipped with the second through hole through its upper and lower surface, and the 3rd sealing ring is in the column that cross section is annulus
Body, the lower surface of the 3rd sealing ring are fixedly connected with the upper surface of second cover board, the interior table of the 3rd sealing ring
Face and the outer surface of the cylinder are slidably connected, and the second spring is in vertical shape, the lower end of the second spring and described the
Two cover boards are fixedly connected.
6. transformer breather as claimed in claim 5 shows early warning system, it is characterised in that：The support ring is in cylinder
Body, the support ring is horizontal positioned, and the side of the support ring is fixedly connected with the inner surface of the cylinder, in the support ring
Equipped with the third through-hole through its upper and lower surface, there are two second fixed link is set, second fixed link is oblique, institute
The upper end for stating the second fixed link is fixedly connected with the support ring, the lower end of second fixed link and the inner surface of the cylinder
It is fixedly connected, for the 3rd filter screen in hollow hemispherical, the lower surface of the 3rd filter screen acts against the support ring
Upper surface on and be slidably connected with it.
7. transformer breather as claimed in claim 6 shows early warning system, it is characterised in that：The snap collar is equipped with two
A, the snap collar in the cylinder that cross section is annulus, place vertically by the snap collar, the lower surface of the snap collar with it is described
The upper surface of support ring is fixedly connected, and the lower end of the 3rd filter screen is contained between inside and outside snap collar, the second spring
Upper end be fixedly connected with the 3rd filter screen, the lower end of second filter screen acts against the upper table of the 3rd filter screen
It is slidably connected on face and with it, there are two the 3rd spring is set, the 3rd spring is located at the left and right of the 3rd filter screen
Both sides, one end of the 3rd spring are fixedly connected with the inner surface of the cylinder, the other end of the 3rd spring with it is described
3rd filter screen is fixedly connected.
8. transformer breather as claimed in claim 7 shows early warning system, it is characterised in that：The humidity sensor and institute
The inner surface for stating cylinder is fixedly connected, and first idler wheel is in cylinder, and first idler wheel turns connection, institute with the drum shaft
The first bristle is stated equipped with several, first bristle is evenly distributed on first idler wheel and is secured to connect, described
Baroceptor is fixedly connected with the inner surface of the cylinder, second idler wheel be in cylinder, second idler wheel with it is described
Drum shaft turn connection, second bristle be equipped with several, second bristle be evenly distributed on second idler wheel and with
It is fixedly connected.
9. transformer breather as claimed in claim 8 shows early warning system, it is characterised in that：The cross section of the protecting frame
In concave shape, the left surface of the protecting frame is fixedly connected with the side of the cylinder, the power supply and the processor, storage
Device, display screen, humidity sensor and baroceptor are electrically connected, and the processor is passed with the memory, display screen, humidity
Sensor, baroceptor are electrically connected, and the memory electrically connects with the humidity sensor and baroceptor, display screen
It connects, the power supply, processor and memory are fixedly connected with the cylinder, and the right surface of the display screen and the protecting frame is consolidated
Fixed connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820472.0A CN106228766B (en) | 2016-09-13 | 2016-09-13 | Transformer breather shows early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820472.0A CN106228766B (en) | 2016-09-13 | 2016-09-13 | Transformer breather shows early warning system |
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| CN106228766B true CN106228766B (en) | 2018-05-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045919A (en) * | 2017-02-08 | 2017-08-15 | 周末 | A kind of dry-type transformer outside protective covers |
| CN108444640B (en) * | 2018-05-04 | 2023-12-15 | 国网辽宁省电力有限公司电力科学研究院 | Respirator with pressure measuring device |
| CN109886306B (en) * | 2019-01-24 | 2022-11-25 | 国网山东省电力公司德州供电公司 | Power grid fault diagnosis data cleaning method |
| CN110376191A (en) * | 2019-08-24 | 2019-10-25 | 余田花 | Silica gel is deliquesced from sentencing device in a kind of main transformer respirator |
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| CN106228766A (en) | 2016-12-14 |
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