CN107464669A - The conservator tracheae of service life of transformer oil can be extended - Google Patents
The conservator tracheae of service life of transformer oil can be extended Download PDFInfo
- Publication number
- CN107464669A CN107464669A CN201710877422.0A CN201710877422A CN107464669A CN 107464669 A CN107464669 A CN 107464669A CN 201710877422 A CN201710877422 A CN 201710877422A CN 107464669 A CN107464669 A CN 107464669A
- Authority
- CN
- China
- Prior art keywords
- tracheae
- conservator
- layer
- transformer oil
- service life
- 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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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses the conservator tracheae that can extend service life of transformer oil, including the tracheae body being connected with conservator, ventilative dust suction layer, permeability metal adsorption layer, silica gel water accepting layer are provided with tracheae body, the ventilative dust suction layer, permeability metal adsorption layer, silica gel water accepting layer are set gradually along tracheae body axially towards the direction close to conservator, are formed wherein ventilative dust suction layer soaks drying using air permeable plate in diglycolamine solution.The present invention realizes a kind of dust reduced in air, metallic element, sulfide to the contamination probability of transformer oil, the purpose of the conservator tracheae of the degree of purification for the air that raising enters in oil conservater.
Description
Technical field
The present invention relates to transformer oil protection technique field, and in particular to can extend the conservator gas of service life of transformer oil
Pipe.
Background technology
With the continuous expansion of power network scale, power network it is intensive there occurs huge change, transformer is as transformer station
Interior nucleus equipment, play a part of transmitting grid power, the safe and reliable of the equipment, stable operation not only relation
To transformer in itself, and it is also relate to whole power network.Therefore, the requirement more and more higher in power network to transformer.In transformation
Oil conservater (also referred to as conservator) is an important feature for ensureing transformer normal operation in device system, is played to transformer fuel feeding
Adjustment effect.The air on usual oil conservater pasta top is communicated by a breather line with outside atmosphere.Placed in breather line dry
Drying prescription, entered with reducing the moisture in air in oil conservater.
With the development of modern industry, the contaminated situation of air is increasingly severe, and traditional breather line structure is more
The single partial moisture that can only be adsorbed in air, the things such as dust in air, metallic element, sulfide can not be effectively removed
Matter so that oil in oil conservater is contaminated, by catalysis oxidation, so as to accelerate the generation of acidic oxidation products and greasy filth, finally
Transformer is caused to be corroded.
The content of the invention
It is an object of the invention to overcome above technical problem, there is provided can extend the conservator gas of service life of transformer oil
Pipe, realize that a kind of dust reduced in air, metallic element, sulfide to the contamination probability of transformer oil, improve and enter storage
The purpose of the conservator tracheae of the degree of purification of air in Oil Tank.
The present invention is achieved through the following technical solutions：
The conservator tracheae of service life of transformer oil can be extended, including the tracheae body being connected with conservator, in tracheae body
Inside it is provided with ventilative dust suction layer, permeability metal adsorption layer, silica gel water accepting layer, the ventilative dust suction layer, permeability metal adsorption layer, silicon
Glue water accepting layer is set gradually along tracheae body axially towards the direction close to conservator, wherein ventilative dust suction layer is existed using air permeable plate
Drying is soaked in diglycolamine solution to form.Further, the present invention is directed to the change of environment, existing conservator tracheae without
Method reaches one preferably to the clean-up effect of air, causes the contaminated problem of the transformer oil in conservator, devises one kind
The new tracheae with treatment facilities, ventilative dust suction layer, permeability metal adsorption layer, silica gel water accepting layer are set in tracheal strips, utilized
Ventilative dust suction layer can be by the absorption of most dusty materials, the stop in air；The ventilative dust suction layer is sweet two using air permeable plate
Soak drying in alkanolamine solution to form, diglycolamine solution has sulfide stronger suction-operated, and dried air permeable plate can
Reacted jointly with the sulfide in air and steam, sulfide and part steam are adsorbed together, reduced sulfide and enter conservator
Interior pollution transformer oil.After dust particle of the part containing metal and steam can enter in permeability metal adsorption layer, part dust
Particulate and most of metal can be adsorbed；Last remaining part steam enters in silica gel water accepting layer by silica gel absorption.Thoroughly
Aspiration knoisphere, permeability metal adsorption layer, the mode of three layers of coincidence of silica gel water accepting layer, compared with prior art, are not only effectively eliminated
Except materials such as the dust in air, metallic element, sulfide, effect on moisture extraction is more greatly improved, is reduced in oil conservater
Oil is contaminated, by the possibility of catalysis oxidation.
Preferably, the air permeable plate is foam metal.Further, foam metal refers to the special type gold containing foam stomata
Belong to material, gas permeability is very high, is nearly all intercommunicating pore, and hole specific surface area is big, material unit weight very little, it is ensured that air smoothly leads to
Cross, while also can effectively adsorb diglycolamine, improve sulfur limitation effect.And ventilative dust suction layer is arranged on permeability metal absorption
Layer top, it is attachable more stable between the two.
Preferably, the permeability metal adsorption layer includes substrate, and some gas-permeable channels are also provided with substrate, described
Gas vias inner walls are evenly arranged with magnetic coating.Further, by the use of magnetic coating as adsorbent, when air is by ventilative logical
Can effectively it be adsorbed by magnetic coating during road.
Preferably, a diversion fan, the center line and tracheae of the diversion fan are additionally provided with tracheae bodies top
The central axis of body overlaps.Cause conservator in order to avoid adding ventilative dust suction layer, permeability metal adsorption layer, silica gel water accepting layer
The situation that effect of breathing reduces, the present invention are provided with diversion fan so that air can smoothly enter in tracheae body very much, protect
Demonstrate,prove the normal circulation of air.
The present invention compared with prior art, has the following advantages and advantages：
The present invention can extend the conservator tracheae of service life of transformer oil, and ventilative dust suction layer, gold are set in tracheae body
The ventilative adsorption layer of category, silica gel water accepting layer, are solved because environmental change prevents traditional breather line from purifying entrance well
The problem of air in conservator, it effectively removes except materials such as the dust in air, metallic element, sulfide, more greatly
Effect on moisture extraction is improved, the oil reduced in oil conservater is contaminated, by the possibility of catalysis oxidation.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- tracheae bodies, the ventilative dust suction layers of 2-, 3- permeability metal adsorption layers, 4- silica gel water accepting layers, 5- gas-permeable channels, 6- are led
Flow fan.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, the present invention can extend the conservator tracheae of service life of transformer oil, including the tracheae being connected with conservator
Body 1, ventilative dust suction layer 2, permeability metal adsorption layer 3, silica gel water accepting layer 4, the ventilative dust suction are provided with tracheae body 1
Layer 2, permeability metal adsorption layer 3, silica gel water accepting layer 4 are set gradually along tracheae body 1 axially towards the direction close to conservator, its
In dust suction layer 2 of breathing freely soak to dry in diglycolamine solution using air permeable plate and forms.The air permeable plate is foam metal.It is described
Permeability metal adsorption layer 3 includes substrate, and some gas-permeable channels 5 are also provided with substrate, and the inwall of gas-permeable channels 5 is uniformly set
It is equipped with magnetic coating.A diversion fan 6, the center line and tracheae of the diversion fan 6 are additionally provided with the top of tracheae body 1
The central axis of body 1 overlaps.Can be by the absorption of most dusty materials, the stop in air using foam metal；The foam
Metal forms after a few hours are soaked in diglycolamine solution in hothouse drying, can be with the sulfide and water in air after drying
Vapour is reacted jointly, and sulfide and part steam are adsorbed together, is reduced sulfide and is entered pollution transformer oil in conservator.Part contains
Have metal dust particle and steam can enter permeability metal adsorption layer 3 in after, part dust particle and most of metal
It can be adsorbed under the influence of a magnetic field close to magnetic coating wall；Last remaining part steam enter in silica gel water accepting layer 4 also by
Silica gel absorption.The substrate of the present invention can use rubber slab, plank etc. to be made, and can be also made of foam metal.Tied more than
Structure realizes a kind of dust reduced in air, metallic element, sulfide to the contamination probability of transformer oil, improves and enters storage
The purpose of the conservator tracheae of the degree of purification of air in Oil Tank.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. the conservator tracheae of service life of transformer oil can be extended, including the tracheae body (1) being connected with conservator, its feature exist
In, ventilative dust suction layer (2), permeability metal adsorption layer (3), silica gel water accepting layer (4) are provided with tracheae body (1), it is described
Aspiration knoisphere (2), permeability metal adsorption layer (3), silica gel water accepting layer (4) are along tracheae body (1) axially towards close to conservator
Direction is set gradually, and is formed wherein ventilative dust suction layer (2) soaks drying using air permeable plate in diglycolamine solution.
2. the conservator tracheae according to claim 1 for extending service life of transformer oil, it is characterised in that described ventilative
Plate is foam metal.
3. the conservator tracheae according to claim 1 for extending service life of transformer oil, it is characterised in that the metal
Ventilative adsorption layer (3) includes substrate, some gas-permeable channels (5) is also provided with substrate, gas-permeable channels (5) inwall is uniform
It is provided with magnetic coating.
4. the conservator tracheae according to claim 1 for extending service life of transformer oil, it is characterised in that in tracheae sheet
A diversion fan (6), the center line of the diversion fan (6) and the central shaft of tracheae body (1) are additionally provided with the top of body (1)
Line overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877422.0A CN107464669A (en) | 2017-09-26 | 2017-09-26 | The conservator tracheae of service life of transformer oil can be extended |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877422.0A CN107464669A (en) | 2017-09-26 | 2017-09-26 | The conservator tracheae of service life of transformer oil can be extended |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107464669A true CN107464669A (en) | 2017-12-12 |
Family
ID=60553740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877422.0A Withdrawn CN107464669A (en) | 2017-09-26 | 2017-09-26 | The conservator tracheae of service life of transformer oil can be extended |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107464669A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101108485B1 (en) * | 2011-09-16 | 2012-01-31 | 성진종합전기 주식회사 | A breather containing off valve |
| CN102784549A (en) * | 2012-08-28 | 2012-11-21 | 温州菲德石化科技有限公司 | Automatic regenerating dust-removing dewatering device for instrument air |
| CN202860360U (en) * | 2012-11-02 | 2013-04-10 | 德阳森华涂料化工有限公司 | Environmentally-friendly dust gas dirt separator |
| CN204204553U (en) * | 2014-10-14 | 2015-03-11 | 国家电网公司 | Transformer body protective device |
| CN104815525A (en) * | 2015-05-19 | 2015-08-05 | 吉林市道特化工科技有限责任公司 | Treating agent for mixing acid components in mixed gases |
| CN105658306A (en) * | 2013-10-30 | 2016-06-08 | 陶氏环球技术有限责任公司 | Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal |
| CN106861427A (en) * | 2017-03-31 | 2017-06-20 | 无锡荣源环保设备有限公司 | A kind of Oil-gas Separation purification integrated machine |
| CN107088353A (en) * | 2017-05-25 | 2017-08-25 | 合肥德秦人居环境科技有限公司 | Industrial waste gas purifying processing system |
-
2017
- 2017-09-26 CN CN201710877422.0A patent/CN107464669A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101108485B1 (en) * | 2011-09-16 | 2012-01-31 | 성진종합전기 주식회사 | A breather containing off valve |
| CN102784549A (en) * | 2012-08-28 | 2012-11-21 | 温州菲德石化科技有限公司 | Automatic regenerating dust-removing dewatering device for instrument air |
| CN202860360U (en) * | 2012-11-02 | 2013-04-10 | 德阳森华涂料化工有限公司 | Environmentally-friendly dust gas dirt separator |
| CN105658306A (en) * | 2013-10-30 | 2016-06-08 | 陶氏环球技术有限责任公司 | Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal |
| CN204204553U (en) * | 2014-10-14 | 2015-03-11 | 国家电网公司 | Transformer body protective device |
| CN104815525A (en) * | 2015-05-19 | 2015-08-05 | 吉林市道特化工科技有限责任公司 | Treating agent for mixing acid components in mixed gases |
| CN106861427A (en) * | 2017-03-31 | 2017-06-20 | 无锡荣源环保设备有限公司 | A kind of Oil-gas Separation purification integrated machine |
| CN107088353A (en) * | 2017-05-25 | 2017-08-25 | 合肥德秦人居环境科技有限公司 | Industrial waste gas purifying processing system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |
|
| WW01 | Invention patent application withdrawn after publication |