CN208061811U - Composite purification formula combines explosion-proof moisture absorber - Google Patents
Composite purification formula combines explosion-proof moisture absorber Download PDFInfo
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- CN208061811U CN208061811U CN201820254099.1U CN201820254099U CN208061811U CN 208061811 U CN208061811 U CN 208061811U CN 201820254099 U CN201820254099 U CN 201820254099U CN 208061811 U CN208061811 U CN 208061811U
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- moisture absorber
- proof moisture
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Abstract
A kind of composite purification formula combination explosion-proof moisture absorber, is related to field of air purification device.The composite purification formula combines explosion-proof moisture absorber, including a basic model explosion-proof moisture absorber and multiple double flange dehydrating breathers, basic model explosion-proof moisture absorber is cascaded by U-shaped connecting leg and double flange dehydrating breathers, and the cylinder of basic model explosion-proof moisture absorber is connected to form clean room with the cylinder of double flange dehydrating breathers.The structure makes multiple explosion-proof type dehydrating breathers be cascaded using lower flange, doses a variety of sorbing materials, is more advantageous to dehumidifying, have the advantages that reasonable design, it is simple in structure, be easily installed and safeguard.
Description
Technical field
The utility model is related to field of air purification device, more particularly to a kind of composite purification formulas for oil-immersed type transformer
Combine explosion-proof moisture absorber.
Background technology
On the oil-immersed type transformer of power industry, a kind of easy glass moisture absorber is widely used, i.e., in upper cover under
A glass infuser is pressed from both sides between end socket, is connected by a screw rod, is protruded a section ventilation nozzle in the lower part of low head, is inserted into lubricating cup
Static sealing oil in, that there are disadvantages is as follows for the structure:(1) since a screw rod connects, fastening force is small, and clean room is easy leak
Air inlet；（2）Clean room does not set entrance and exit, and it is inconvenient to replace sorbing material；（3）The lubricating cup of cylinder is glass material, fragile
It is broken；（4）Single layer ventilation nozzle easily cause Seal Oil with by gas be splashed to outside lubricating cup or be drawn into clean room, pollution is inhaled
Enclosure material；（5）Since dehydrating breather is that monomer uses, the time that air is filtered in sorbing material is short, can not be carried out to air
Profound purification and the chemical contamination purification in addition to moisture content, cannot meet power transformer and require the complexity of air quality.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of explosion-proof suction of composite purification formula combination
Wet device, reasonable design, it is simple in structure, be easily installed and safeguard.
Technical solution used by the utility model is：A kind of composite purification formula combination explosion-proof moisture absorber, technical points
It is, including a basic model explosion-proof moisture absorber and multiple double flange dehydrating breathers that basic model dehydrating breather passes through U-shaped connecting leg and double flanges
Dehydrating breather is cascaded, and the cylinder of basic model dehydrating breather is connected to the cylinder of double flange dehydrating breathers, forms the clean room of connection.
In said program, the basic model explosion-proof moisture absorber includes upper cover, the cylinder with shield, low head, connection
Disk and lubricating cup are equipped with upper flange on upper cover and replace the entrance of sorbing material, upper silk is removably connected in inlet
Stifled, low head is equipped with the outlet for replacing sorbing material, and the exit is removably connected with lower silk plug, upper cover and
Low head is linked together by more segment hub seals, and terminal pad is fixed on low head bottom, and lubricating cup is connected in terminal pad lower part,
Oil-gas Separation component is equipped in lubricating cup.
In said program, the Oil-gas Separation component includes the valve body with two-way airflow channel and by carrying interior exhaust outlet
Inner layer sleeve, intermediate casing, the outer layer sleeve with outer exhaust outlet connect together the oil-gas separated-type ventilation nozzle of composition,
Inner layer sleeve forms the first oil-gas separation chamber, intermediate casing and outer layer sleeve with intermediate casing and forms the second oil-gas separation chamber, quilt
The sealed oil of gas of oil-immersed type transformer sucking enters the first oil-gas separation chamber, enters from inlet channel of the inner vent through valve body
Cylinder crosses Seal Oil by exhaust passage of the gas through valve body that oil-immersed type transformer breathes out and enters the second oil-gas separation chamber, from outer row
Stomata is discharged, and the anti-spraying oil cover prevented in oily splash to lubricating cup inner wall is additionally provided with outside the outer exhaust outlet of outer layer sleeve.
In said program, it is also clamped the threaded connecting sleeve with inclined wire face in low head bottom, under threaded connecting sleeve stretches out
End socket is simultaneously connected to Oil-gas Separation component, and the surface in inclined wire face covers one layer and kept for the while of ventilating can prevent adsorption material stream
The nylon wire gone out.
In said program, three that the inner circle top of terminal pad is equipped with one of annular groove and connects with the annular groove are perpendicular
Slot, lubricating cup are set there are three claw, and a claw is arranged below wire hole wherein, and lubricating cup is by vertical slot clamping into the ring of terminal pad
In connected in star, rotation lubricating cup makes the semicircle bayonet in wire hole and terminal pad on lubricating cup to just, rotation stop screw is screwed in wire hole,
So that lubricating cup is connected together with terminal pad, rotation stop screw is backed out in operation, which can make oil filler point use.
In said program, double flange dehydrating breathers include upper cover, cylinder and low head with shield, in upper cover
It is equipped with upper flange and replaces the entrance of sorbing material, be removably connected with upper silk plug in inlet, low head is equipped with more
The outlet of sorbing material is changed, the exit is removably connected with lower silk plug, and upper cover and low head are close by screw rod
Envelope links together, and the inclined wire face for covering one layer of nylon wire and lower flange are additionally provided on low head.
In said program, the cylinder is made of makrolon material；Shield is 304 stainless steel plate rolled formings, and
Multiple bar shaped observation windows are equipped on shield.
In said program, intake process is as follows：Extraneous air enters from the gap that lubricating cup and terminal pad are reserved in lubricating cup,
The pasta of compression seal oil crosses inner vent to ventilation nozzle bottom along the first oil-gas separation chamber, the gas gone out by Gravity Separation is entered
After the inlet channel in valve body two-way airflow channel, into the cylinder of basic model explosion-proof moisture absorber, through multiple double flange dehydrating breathers
Cylinder purification after, eventually enter into the oil conservater of oil-immersed type transformer, Seal Oil is fallen after rise in lubricating cup, realize Gravity Separation；
Outlet process is as follows：The exhaust that the gas breathed out from oil-immersed type transformer enters valve body via rear to preceding each cylinder is logical
Road, the pasta that compression is ventilated in the nozzle bottom of to, into the second oil-gas separation chamber, realize Oil-gas Separation, the gas detached at
It is discharged by outer vent.
In said program, in basic model explosion-proof moisture absorber fill gross porosity change colour silica gel, with basic model explosion-proof moisture absorber
Filling pore discoloration silica gel in first pair of flange dehydrating breather of connection, in second pair of flange being connect with first pair of flange dehydrating breather
13X type molecular sieves are filled in dehydrating breather.
In said program, active oxidation is filled in the double flange dehydrating breathers of the third being connect with second pair of flange dehydrating breather
Aluminium or activated carbon.
The utility model has the beneficial effects that：Composite purification formula combination explosion-proof moisture absorber, including a basic model are explosion-proof
Dehydrating breather and multiple double flange dehydrating breathers, basic model explosion-proof moisture absorber are cascaded by U-shaped connecting leg and double flange dehydrating breathers,
The cylinder of basic model explosion-proof moisture absorber is connected to form clean room with the cylinder of double flange dehydrating breathers.The structure is made more using lower flange
A explosion-proof type dehydrating breather is cascaded, and is more advantageous to dehumidifying, with reasonable design, it is simple in structure, be easily installed and safeguard
The advantages of.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is that composite purification formula combines explosion-proof moisture absorber structural schematic diagram in the utility model embodiment 1；
Fig. 2 is basic model explosion-proof moisture absorber structural schematic diagram in the utility model embodiment 2；
Fig. 3 is double flange dehydrating breather structural schematic diagrams in the utility model embodiment 3；
Number explanation is as follows in figure：1 basic model explosion-proof moisture absorber, 1-1 upper flanges, 1-2 upper covers, the upper silk plugs of 1-3,1-4
Silk plug, 1-9 low heads, 1-10 terminal pads, 1-11 wire holes, 1-12 under shield, 1-5 cylinders, 1-6 sorbing materials, 1-7 screw rods, 1-8
The outer exhaust outlet of anti-spraying oil cover, 1-13,1-14 outer layer sleeves, exhaust outlet in 1-15,1-16 intermediate casings, 1-17 lubricating cups, in 1-18
Layer casing, 1-19 inlet channels, 1-20 valve bodies, 1-21 exhaust passages, 1-22 inclined wires face, 2 pairs of flange dehydrating breathers, 2-1 upper flanges,
2-2 upper covers, 2-3 cylinders, 2-4 low heads, 2-5 lower flanges, 2-6 bar shapeds observation window, 3 pairs of flange dehydrating breathers, 4U type connecting legs.
Specific implementation mode
Keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings 1~Fig. 3
The utility model is described in further detail with specific implementation mode.
Embodiment 1：
The composite purification formula that the present embodiment uses combines explosion-proof moisture absorber, including basic model explosion-proof moisture absorber 1 and more
A double flange dehydrating breathers 2, basic model explosion-proof moisture absorber 1 are cascaded by U-shaped connecting leg 4 and double flange dehydrating breathers 2, basic model
The cylinder of explosion-proof moisture absorber 1 is connected to form clean room with the cylinder of double flange dehydrating breathers 2.
Embodiment 2：
The present embodiment and the main distinction of embodiment 1 are that basic model explosion-proof moisture absorber 1 includes upper cover 5, band shield 1-
4 cylinder 1-5, low head 1-9, terminal pad 1-10 and lubricating cup 1-17 is equipped with upper flange 1-1 and is replaced on upper cover 1-2 and inhaled
The entrance of enclosure material 1-6 is removably connected with upper silk plug 1-3 in inlet, and low head 1-9, which is equipped with, replaces sorbing material 1-
6 outlet, and exit is removably connected with lower silk plug 1-8, upper cover 1-2 and low head 1-9 and passes through four screw rod 1-7
It being sealed connected together, terminal pad 1-10 is fixed on the bottoms low head 1-9, and lubricating cup 1-17 is equipped in the lower parts terminal pad 1-10,
Oil-gas Separation component is equipped in lubricating cup 1-17.
Oil-gas Separation component in the present embodiment includes the valve body with two-way airflow channel and by carrying interior exhaust outlet 1-15
Inner layer sleeve 1-18, intermediate casing 1-16, the outer layer sleeve 1-14 with outer exhaust outlet 1-13 connect together the logical of composition
Gas tube orifice, inner layer sleeve 1-18 form the first oil-gas separation chamber, intermediate casing 1-16 and outer layer sleeve 1- with intermediate casing 1-16
14 form the second oil-gas separation chamber, and the first oil-gas separation chamber connects with the exhaust passage 1-21 in valve body 1-20 two-way airflows channel
Logical, the second oil-gas separation chamber is connected to the inlet channel 1-19 in valve body 1-20 two-way airflows channel.It is sucked by oil-immersed type transformer
Gas it is sealed oil enter the first oil-gas separation chamber, enter cylinder from inlet channel of the inner vent through valve body, become by oil immersion
Exhaust passage of the gas through valve body of depressor exhalation crosses Seal Oil and enters the second oil-gas separation chamber, is discharged from outer vent.
It is additionally provided with the blowout prevention prevented in oily splash to lubricating cup 1-17 inner walls at the outer exhaust outlet 1-13 of outer layer sleeve 1-14
Oil cover 1-12.
It is also clamped the threaded connecting sleeve with inclined wire face 1-22 in the bottoms low head 1-9, threaded connecting sleeve stretches out low head
1-2 is simultaneously connected to Oil-gas Separation component.The surface in inclined wire face covers the nylon wire of one layer of 1.5*1.5mm, while keeping ventilation
Sorbing material can be prevented to flow out.
Three vertical slots that the inner circle top of terminal pad 1-10 is equipped with one of annular groove and connects with the annular groove, lubricating cup
1-17 is set there are three claw, and the wire hole 1-11 of addition Seal Oil is arranged below in a claw wherein, is rotated lubricating cup 1-17, is made
Lubricating cup 1-17 is entered by vertical slot in the annular groove of terminal pad 1-10, and makes the wire hole 1-11 and terminal pad 1- on lubricating cup 1-17
Semicircle bayonet on 10 is to just, lubricating cup 1-17 and terminal pad 1-10 are connected together.Rotation stop spiral shell is also equipped on wire hole 1-11
Silk, rotation stop screw can fix lubricating cup and terminal pad, while can also be sealed to wire hole 1-11, prevent Seal Oil by dirt
Dye.
Cylinder 1-5 in the present embodiment is made of makrolon material.Shield 1-4 is 304 stainless steel roll-formings, and
Shield 1-4 is equipped with multiple bar shaped observation windows.
Double flange dehydrating breathers 2 in the present embodiment include upper cover 2-2, the cylinder 2-3 with shield and low head 2-4,
Upper cover 2-2 is equipped with upper flange 2-1 and replaces the entrance of sorbing material, and upper silk plug is removably connected in inlet, under
End socket is equipped with the outlet for replacing sorbing material, and the exit is removably connected with lower silk plug, upper cover and lower envelope
Head is linked together by segment hub seal, and lower flange 2-5 is additionally provided on low head.
Cylinder 2-3 in the present embodiment is made of makrolon material；Shield is 304 stainless steel roll-formings, and is being protected
Cover is equipped with multiple bar shaped observation window 2-6.
Composite purification formula in the present embodiment combines explosion-proof moisture absorber, can be by a basic model explosion-proof moisture absorber 1 and two
Double flange dehydrating breathers 2 and double flange dehydrating breathers 3 are in series, can also use a basic model explosion-proof moisture absorber 1 and multiple pairs
Flange dehydrating breather 2 is in series, and user can be selected according to actual conditions.The present embodiment is filled out in basic model explosion-proof moisture absorber
Gross porosity discoloration silica gel is filled, is conducive to quickly absorb moisture content at high humidity.In first pair connect with basic model explosion-proof moisture absorber
Filling pore discoloration silica gel in flange dehydrating breather, is conducive to carry out deep purifying to air.Connect with first pair of flange dehydrating breather
13X type molecular sieves are filled in second pair of flange dehydrating breather connecing, to absorb more small hydrone, are realized more profound compound net
Change.It is filled with activated alumina in the double flange dehydrating breathers of the third being connect with second pair of flange dehydrating breather, further to absorb
Acid, alkali, salt other than moisture content and moisture content etc. have metal the nuisance of corrosion.
The gross porosity discoloration silica gel used in the present embodiment, is the granule of gross porosity gap structure, there is higher suction at high humidity
Attached amount is two times or more of pore discoloration silica gel, excellent for slightly purifying absorption flood molecule performance.Pore change colour silica gel, be
The granule of pore gap structure, that compared with having under low humidity compared with high adsorption capacity, can adsorb, can not adsorbing for gross porosity discoloration silicon is smaller
Hydrone.13X type molecular sieves are the granule of micro hole structure, can absorb<The hydrone of 10A, profound purifying property are excellent.
Activated alumina is white spherical particle, there is effect on moisture extraction, in addition to this also has following function：Depickling, desalination, removes at dealkalize
Arsenic and fluorine removal etc..
The course of work of composite purification formula combination explosion-proof moisture absorber is as follows in the present embodiment：
Intake process is as follows：Extraneous air, which gives from lubricating cup and terminal pad in the gap stayed, to be entered in lubricating cup, compression seal oil
Pasta to ventilation nozzle bottom along the first oil-gas separation chamber is entered, it is two-way through valve body that the gas gone out by Gravity Separation crosses inner vent
After the inlet channel of gas channel enter basic model explosion-proof moisture absorber cylinder, the cylinder of first pair of flange dehydrating breather, clean room,
The cylinder ... of the double flange dehydrating breathers of the cylinder of second pair of flange dehydrating breather, third, finally enters the oil conservater of oil-immersed type transformer
Interior, Seal Oil is fallen after rise in lubricating cup, realizes Gravity Separation.
Outlet process is as follows：Outlet process is as follows：From oil-immersed type transformer breathe out gas via rear to preceding each cylinder into
Enter the exhaust passage of valve body, the pasta in compression ventilation nozzle at, into the second oil-gas separation chamber, realizes oil gas point the bottom of to
From the gas detached is discharged by outer vent.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of composite purification formula combines explosion-proof moisture absorber, which is characterized in that including a basic model explosion-proof moisture absorber and multiple
Double flange dehydrating breathers, basic model dehydrating breather are cascaded by U-shaped connecting leg and double flange dehydrating breathers, the cylinder of basic model dehydrating breather
Body is connected to the cylinder of double flange dehydrating breathers, forms the clean room of connection.
2. composite purification formula as described in claim 1 combines explosion-proof moisture absorber, which is characterized in that the explosion-proof suction of the basic model
Wet device includes upper cover, the cylinder with shield, low head, terminal pad and lubricating cup, and upper flange is equipped on upper cover and is replaced and is inhaled
The entrance of enclosure material is removably connected with upper silk plug in inlet, and low head is equipped with the outlet for replacing sorbing material, institute
The exit stated removably is connected with lower silk plug, upper cover and low head and is linked together by more segment hub seals, connection
Disk is fixed on low head bottom, connects lubricating cup in terminal pad lower part, Oil-gas Separation component is equipped in lubricating cup.
3. composite purification formula as claimed in claim 2 combines explosion-proof moisture absorber, which is characterized in that the Oil-gas Separation component
It include the valve body with two-way airflow channel and by the inner layer sleeve, intermediate casing, outer with outer exhaust outlet with interior exhaust outlet
Layer casing connects together the oil-gas separated-type ventilation nozzle of composition, and inner layer sleeve and intermediate casing form the first Oil-gas Separation
Chamber, intermediate casing and outer layer sleeve form the second oil-gas separation chamber, and the sealed oil of the gas sucked by oil-immersed type transformer enters the
One oil-gas separation chamber enters cylinder from inlet channel of the inner vent through valve body, by the gas of oil-immersed type transformer exhalation through valve body
Exhaust passage cross Seal Oil enter the second oil-gas separation chamber, from outer vent be discharged, outside the outer exhaust outlet of outer layer sleeve also
Equipped with the anti-spraying oil cover prevented in oily splash to lubricating cup inner wall.
4. composite purification formula as claimed in claim 3 combines explosion-proof moisture absorber, which is characterized in that be also clamped in low head bottom
Threaded connecting sleeve with inclined wire face, threaded connecting sleeve stretch out low head and are connected to Oil-gas Separation component, the surface in inclined wire face
One layer is covered in the nylon wire for being kept for the while of ventilating sorbing material can be prevented to flow out.
5. composite purification formula as claimed in claim 2 combines explosion-proof moisture absorber, which is characterized in that the inner circle top of terminal pad is set
Three vertical slots for having one of annular groove and connecting with the annular groove, lubricating cup is set there are three claw, wherein under a claw
Face is equipped with wire hole, and lubricating cup is entered by vertical slot clamping in the annular groove of terminal pad, and rotation lubricating cup makes the wire hole on lubricating cup and company
The semicircle bayonet on disk is connect to just, rotation stop screw being screwed in wire hole, lubricating cup is made to be connected together with terminal pad, is backed out in operation
Rotation stop screw, the wire hole can make oil filler point use.
6. the composite purification formula as described in Claims 1 to 5 any claim combines explosion-proof moisture absorber, which is characterized in that institute
The double flange dehydrating breathers stated include upper cover, cylinder and low head with shield, and upper flange is equipped on upper cover and is replaced and is inhaled
The entrance of enclosure material is removably connected with upper silk plug in inlet, and low head is equipped with the outlet for replacing sorbing material, institute
The exit stated removably is connected with lower silk plug, and upper cover and low head are linked together by segment hub seal, in low head
On be additionally provided with the inclined wire face for covering one layer of nylon wire and lower flange.
7. composite purification formula as claimed in claim 6 combines explosion-proof moisture absorber, which is characterized in that the cylinder is poly- carbonic acid
Ester material is made；Shield is 304 stainless steel plate rolled formings, and multiple bar shaped observation windows are equipped on shield.
8. composite purification formula as claimed in claim 6 combines explosion-proof moisture absorber, which is characterized in that intake process is as follows：It is external
Air enters from the gap that lubricating cup and terminal pad are reserved in lubricating cup, and the pasta of compression seal oil to ventilation nozzle bottom is along into the
One oil-gas separation chamber, the gas gone out by Gravity Separation cross inner vent after the inlet channel in valve body two-way airflow channel, enter
The cylinder of basic model explosion-proof moisture absorber eventually enters into the storage of oil-immersed type transformer after the purification of the cylinder of multiple double flange dehydrating breathers
In Oil Tank, Seal Oil is fallen after rise in lubricating cup, realizes Gravity Separation；
Outlet process is as follows：The gas breathed out from oil-immersed type transformer enters the exhaust passage of valve body via rear to preceding each cylinder,
Pasta in compression ventilation nozzle at, into the second oil-gas separation chamber, realizes Oil-gas Separation, the gas detached is by outer the bottom of to
Gas vent is discharged.
9. composite purification formula as described in claim 1 combines explosion-proof moisture absorber, which is characterized in that in basic model explosion-proof moisture absorber
Interior filling gross porosity discoloration silica gel fills pore discoloration silicon in first pair of flange dehydrating breather being connect with basic model explosion-proof moisture absorber
Glue fills 13X type molecular sieves in second pair of flange dehydrating breather being connect with first pair of flange dehydrating breather.
10. composite purification formula as claimed in claim 9 combines explosion-proof moisture absorber, which is characterized in that inhaled with second pair of flange
It is filled with activated alumina or activated carbon in the double flange dehydrating breathers of third of wet device connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254099.1U CN208061811U (en) | 2018-02-13 | 2018-02-13 | Composite purification formula combines explosion-proof moisture absorber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254099.1U CN208061811U (en) | 2018-02-13 | 2018-02-13 | Composite purification formula combines explosion-proof moisture absorber |
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| CN208061811U true CN208061811U (en) | 2018-11-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172372A (en) * | 2018-02-13 | 2018-06-15 | 沈阳新工变压器附件厂 | Composite purification formula combines explosion-proof moisture absorber |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172372A (en) * | 2018-02-13 | 2018-06-15 | 沈阳新工变压器附件厂 | Composite purification formula combines explosion-proof moisture absorber |
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