CN107464666A - A kind of totally-enclosed concentration oil filtering system - Google Patents
A kind of totally-enclosed concentration oil filtering system Download PDFInfo
- Publication number
- CN107464666A CN107464666A CN201710711958.5A CN201710711958A CN107464666A CN 107464666 A CN107464666 A CN 107464666A CN 201710711958 A CN201710711958 A CN 201710711958A CN 107464666 A CN107464666 A CN 107464666A
- Authority
- CN
- China
- Prior art keywords
- oil
- storage tank
- oil storage
- totally
- tank
- 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.)
- Pending
Links
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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Abstract
The present invention relates to a kind of totally-enclosed concentration oil filtering system, including by multiple oil storage tanks side by side the row of connection be two rows oil storage tank array, each oil storage tank is designed with fuel tap into and out of oily main pipe end, the quantity of the oil storage tank is no less than 4, and a fuel tap for being used for oil circuit segmentation is provided with every 3 oil storage tanks；Also include the vacuum oil filtering unit of connection oil storage tank array and the pressure type oil filter located at oil storage tank array input port side by side, the pressure type oil filter connection transportation oil tank.Compared with prior art, the present invention carries out insulation oil processing in totally-enclosed system, the factor that may be had an impact to oily standard value is preferably minimized, securely and reliably；The change of any oil tank oil circuit can be completed by changing system valve state, a row oil tank oil strain and row oil tank note, fuel-displaced concurrent job, and most 4 oil filters while oil strain can be achieved, has the advantages that to improve oil business treatment effeciency.
Description
Technical field
The present invention relates to a kind of oil business processing system, more particularly, to a kind of totally-enclosed concentration oil filtering system.
Background technology
The change of current change oil business processing workload of converter station project is big, and the wherein separate unit low side change of current becomes oily 168 tons of weight, separate unit height
The change of current is held to become oily 285 tons of weight, totally 12 changes of current changes add up to total oil to weigh about 2718 tons to the high low side of monopole.Therefore at exchange rheology oil business
Science and engineering should be planned before installing, it is ensured that it is safe and reliable, easy to use, meet oil strain quality and meet construction speed etc. will
Ask, with reference to needing to consider to integrate stringing factor between live oil tank and oil filter, establish one and totally-enclosed concentrate pipeline insulating oil
Processing system.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of totally-enclosed concentrate is filtered
Oil system.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of totally-enclosed concentration oil filtering system, including connected side by side by multiple oil storage tanks and arrange the oil storage tank battle array for two rows
Row, each oil storage tank are designed with fuel tap into and out of oily main pipe end, and the quantity of the oil storage tank is no less than 4, every 3 storages
Oil tank is provided with a fuel tap for being used for oil circuit segmentation；Also include the vacuum oil filtering unit of connection oil storage tank side by side and located at oil storage
The pressure type oil filter of tank array entrance, the pressure type oil filter connection transportation oil tank.
Also include the concentration respiratory system for connecting all oil storage tanks, each oil storage tank will by plastic flexible pipe and three-way pipeline
Respirator interface is connected to concentration respiratory system.
The multiple oil storage tank is connected using 2.5~3.5m stainless steel pipes by flange face.
The oil storage tank array parallel connects converter power transformer, and the converter power transformer connects vacuum pump set.
The vacuum oil filtering unit uses three-level refined filtration oil strain.
The vacuum oil filtering unit includes multiple vacuum oil-filters.
The oil strain speed of the vacuum oil-filter is 12000L/h.
Empty oil tank and sump tank are provided with the oil tank array.
Compared with prior art, the present invention carries out insulation oil processing in totally-enclosed system, environment, artificial, material
And the factor that equipment etc. may have an impact to oily standard value is preferably minimized, securely and reliably；It is two rows that oil storage tank, which is clapped, every 3
Individual oil tank installs a fuel tap, is easy to implement the segmentation of oil circuit, and any oil tank oil can be completed by changing system valve state
The change on road, a row oil tank oil strain and row oil tank note, fuel-displaced parallel work can be realized into and out of fuel tap using system main pipe both ends
Industry, and most 4 oil filters while oil strain, improve oil business treatment effeciency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Marked in figure：1st, oil storage tank, 2, vacuum oil filtering unit, 3, pressure type oil filter, 4, transport oil tank, 5, concentrate breathing
System, 6, converter power transformer, 7, vacuum pump set.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Totally-enclosed concentration oil filtering system, which refers to utilize into and out of oily main pipe, fills oil tank and oil filter, vacuum pump set 7, refined filtration
Put and respirator connects into a closed entirety, the processing of whole insulating oil is carried out in a closed system.
As shown in figure 1, a kind of totally-enclosed concentration oil filtering system, including it is two rows to be connected and arranged side by side by multiple oil storage tanks 1
Oil storage tank array, each oil storage tank 1 is designed with fuel tap into and out of oily main pipe end, and the quantity of oil storage tank 1 is no less than 4, will
Two of which oil storage tank 1 is set to sky oil tank and sump tank, and the quantity of oil storage tank 1 is 30 in the present embodiment；Every 3 storages
Oil tank 1 is provided with a fuel tap for being used for oil circuit segmentation；Also include the vacuum oil filtering unit 2 of connection oil storage tank 1 side by side and be located at
The pressure type oil filter 3 of oil storage tank array entrance, the connection transportation oil tank 4 of pressure type oil filter 3.
Without dismounting after system installation, changing for any oil tank oil circuit can be completed by changing system valve state
Become, a row oil tank oil strain and row oil tank note, fuel-displaced concurrent job can be realized into and out of fuel tap using system main pipe both ends.When
When the both ends of two row's oil storage tanks 1 are designed with oil filter, 4 oil filters oil strain simultaneously can be achieved.
The system also includes the concentration respiratory system 5 for connecting all oil storage tanks 1, each oil storage tank 1 by plastic flexible pipe and
Respirator interface is connected to and concentrates respiratory system 5 by three-way pipeline.
Multiple oil storage tanks 1 are connected using 2.5~3.5m stainless steel pipes by flange face, it is preferred that stainless using 3m
Steel pipe.
Oil storage tank array parallel connects converter power transformer 6, and converter power transformer 6 connects vacuum pump set 7.
Become the granularity requirement of oil for the satisfaction ± 1100kV changes of current, vacuum oil filtering unit 2 uses three-level refined filtration oil strain.
Vacuum oil filtering unit 2 includes multiple vacuum oil-filters, and the oil strain speed of vacuum oil-filter is 12000L/h.
The system carries out insulation oil processing in totally-enclosed system, may be to oil environment, artificial, material and equipment etc.
The factor that matter standard value has an impact is preferably minimized, securely and reliably.
The concrete processing procedure of insulating oil is：
1st, pump into oil storage tank 1：The entering of the inlet valve of wherein one oil storage tank 1 in oil storage tank array and oil strain unit,
Delivery valve is opened, remaining valve Close All, is crossed oil strain and is entered the oil storage tank 1, oil storage tank by oil filter group from transport oil tank 4
The oiling process of other oil storage tanks 1 of array is similar；
2nd, oil strain is handled：
2.1st, single tank repeats itself oil strain：A wherein oil storage tank 1 and vacuum oil filtering unit 2 are opened into and out of fuel tap,
Remaining fuel tap Close All, insulating oil in the oil storage tank 1 by the filtering of oil strain unit until qualified, then remaining oil storage tank
1 is filtered successively, until all qualified；
2.2nd, tank switching circulating oil filtering：The delivery valve of wherein one oil storage tank 1 is opened, inlet valve is closed, convenient for statement
If the oil storage tank 1 is No. 1, the inlet valve of empty oil tank is opened, and delivery valve is closed, and vacuum oil filtering unit 2 is opened into and out of fuel tap,
Remaining fuel tap is closed, and the insulating oil of No. 1 oil storage tank 1 enters empty oil tank after the filtering of vacuum oil filtering unit 2 and forms recycle stream
Journey；The next oil strain of oil storage tank 1 is carried out, if the oil storage tank 1 is No. 2, the delivery valve of No. 2 oil storage tanks 1 is opened, and inlet valve is closed, 1
The inlet valve of number oil storage tank 1 is opened, and vacuum oil filtering unit 2 is opened into and out of fuel tap, and remaining valve is closed, No. 2 oil storage tanks 1
Insulating oil enters No. 1 oil storage tank 1 after the filtering of vacuum oil filtering unit 2 and forms circulation process；By circulating successively in the above described manner
Until in all oil storage tanks 1 it is oily it is qualified untill；
3rd, oiling：Total oil mass after qualified reach need when, proceed by note after the vacuum of converter power transformer 6 is qualified
Oil, change of current transformation is arrived to vacuum oil filtering unit 2 (being opened into and out of fuel tap) by oil storage tank 1 (inlet valve is closed, and delivery valve is opened)
The path of device 6 (inlet valve is opened, and delivery valve is closed) is completed；
4th, hot-oil circulation：Converter power transformer 6 and vacuum oil filtering unit 2 are opened respectively into and out of fuel tap, the oil of oil storage tank 1
Valve Close All, hot-oil circulation is untill meeting the requirements；After hot-oil circulation terminates, oiling valve is closed, opens all component, attached
The deflation valve exhaust of part and pipeline, when there is oil spill to go out, vent valve is closed immediately, after standing 48 hours, is vented again.
Claims (8)
1. a kind of totally-enclosed concentration oil filtering system, including connected side by side by multiple oil storage tanks and arrange the oil storage tank array for two rows,
Characterized in that, each oil storage tank is designed with fuel tap into and out of oily main pipe end, the quantity of the oil storage tank is no less than 4, often
A fuel tap for being used for oil circuit segmentation is provided with every 3 oil storage tanks；Also include side by side connection oil storage tank vacuum oil filtering unit and
Located at the pressure type oil filter of oil storage tank array entrance, the pressure type oil filter connection transportation oil tank.
2. a kind of totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that also include connecting all oil storages
Respirator interface is connected to concentration breathing system by the concentration respiratory system of tank, each oil storage tank by plastic flexible pipe and three-way pipeline
System.
3. a kind of totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that the multiple oil storage tank uses
2.5~3.5m stainless steel pipes are connected by flange face.
A kind of 4. totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that the oil storage tank array parallel
Converter power transformer is connected, the converter power transformer connects vacuum pump set.
5. a kind of totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that the vacuum oil filtering unit is adopted
With three-level refined filtration oil strain.
A kind of 6. totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that the vacuum oil filtering unit bag
Include multiple vacuum oil-filters.
A kind of 7. totally-enclosed concentration oil filtering system according to claim 6, it is characterised in that the filter of the vacuum oil-filter
Speed oil is 12000L/h.
8. a kind of totally-enclosed concentration oil filtering system according to claim 1, it is characterised in that set in the oil storage tank array
There are free oil tank and sump tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711958.5A CN107464666A (en) | 2017-08-18 | 2017-08-18 | A kind of totally-enclosed concentration oil filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711958.5A CN107464666A (en) | 2017-08-18 | 2017-08-18 | A kind of totally-enclosed concentration oil filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107464666A true CN107464666A (en) | 2017-12-12 |
Family
ID=60550030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710711958.5A Pending CN107464666A (en) | 2017-08-18 | 2017-08-18 | A kind of totally-enclosed concentration oil filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107464666A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115310A (en) * | 1979-02-28 | 1980-09-05 | Toshiba Corp | Method for insulation treatment of oil-filled electric apparatus |
| CN101604571A (en) * | 2009-04-15 | 2009-12-16 | 青海送变电工程公司 | Totally-closed transformer oil treatment system |
| CN101615485A (en) * | 2009-04-28 | 2009-12-30 | 湖北省输变电工程公司 | A kind of full seal processing method of transformer oil and device |
| CN201387793Y (en) * | 2009-04-07 | 2010-01-20 | 湖北省输变电工程公司 | Fully-sealed processing device of transformer oil |
| CN206961644U (en) * | 2017-08-18 | 2018-02-02 | 国网上海市电力公司 | A kind of totally-enclosed concentration oil filtering system |
-
2017
- 2017-08-18 CN CN201710711958.5A patent/CN107464666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115310A (en) * | 1979-02-28 | 1980-09-05 | Toshiba Corp | Method for insulation treatment of oil-filled electric apparatus |
| CN201387793Y (en) * | 2009-04-07 | 2010-01-20 | 湖北省输变电工程公司 | Fully-sealed processing device of transformer oil |
| CN101604571A (en) * | 2009-04-15 | 2009-12-16 | 青海送变电工程公司 | Totally-closed transformer oil treatment system |
| CN101615485A (en) * | 2009-04-28 | 2009-12-30 | 湖北省输变电工程公司 | A kind of full seal processing method of transformer oil and device |
| CN206961644U (en) * | 2017-08-18 | 2018-02-02 | 国网上海市电力公司 | A kind of totally-enclosed concentration oil filtering system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106039915B (en) | Device for recovering oil and gas and its recovery method | |
| CN206961644U (en) | A kind of totally-enclosed concentration oil filtering system | |
| CN211739394U (en) | Humidification control device for industrial gas | |
| CN103432818B (en) | A kind of rinse water reclaims defecator and equipment | |
| CN107464666A (en) | A kind of totally-enclosed concentration oil filtering system | |
| CN203417529U (en) | Washing water recovering and filtering device as well as equipment | |
| CN205642902U (en) | Contain sulphur crude oil sampling device | |
| CN208919709U (en) | A kind of injection recycling high pressure gas transmission station plan emptying natural gas system | |
| CN206950965U (en) | High concentration VOC waste gas pretreatment systems containing phenol, formaldehyde | |
| CN105366070A (en) | Aircraft ground lubricating oil pressure refueling device | |
| CN104707457A (en) | Electroplating waste gas treating tower | |
| CN201746398U (en) | Ballast water treatment system of semi-submerged ship | |
| CN211972044U (en) | Surplus aqueous ammonia processing apparatus in coking process | |
| CN209655022U (en) | A kind of anti-backflow pipe-line system | |
| CN209193600U (en) | A kind of oily-water seperating equipment of spinning waste-oil agent | |
| CN112628605B (en) | Quick draw-out device of boats and ships net lubricating oil | |
| CN206320744U (en) | Modularization torch | |
| CN209098578U (en) | Crude oil loads device for recovering oil and gas onto ship | |
| CN207935594U (en) | Ship water and gas dual-purpose bull switching device | |
| CN206947121U (en) | For handling the vacuum filter system of 500kV AC transformers oil | |
| CN207569544U (en) | Normal pressure pipe-line system liquid reagent filling apparatus | |
| CN204848792U (en) | Marsh gas purifies purification desulfurization system | |
| CN206173335U (en) | Sterile air input coefficient of fermentation cylinder | |
| CN201175624Y (en) | Fermentation exhaust separator | |
| CN205001811U (en) | Lubricant station for pump |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |