CN202290668U - High-flow flushing device - Google Patents
High-flow flushing device Download PDFInfo
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- CN202290668U CN202290668U CN2011204055397U CN201120405539U CN202290668U CN 202290668 U CN202290668 U CN 202290668U CN 2011204055397 U CN2011204055397 U CN 2011204055397U CN 201120405539 U CN201120405539 U CN 201120405539U CN 202290668 U CN202290668 U CN 202290668U
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- heater
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Abstract
The utility model discloses a high-flow flushing device which comprises a main oil pump, a flow control valve, a coarse filter, a first heater, a filter group, a second heater, a third heater and a fine filter sequentially connected through a main oil-way pipeline, wherein the filter group is formed by connecting at least two filters in parallel; a first valve is arranged between the third heater and the fine filter; the third heater is also provided with a pipeline which is provided with a second valve and leads to an oil outlet; the two ends of the main oil-way pipeline are also connected in parallel with an auxiliary oil-way pipeline with an auxiliary oil pump; a third valve is arranged between an oil inlet of the auxiliary oil pump and an oil inlet of the main oil way on the auxiliary oil-way pipeline; the pipelines at the oil inlet and oil outlet of the auxiliary oil pump are also provided with pipelines with a fourth valve and a fifth valve respectively and connected with the pipeline between the first valve and the fine filter on the main oil way; the pipeline at the oil outlet of the auxiliary oil pump is also provided with a pipeline with a sixth valve and connected with the pipeline between the fine filter and the oil outlet of the main oil way; and a seventh valve is arranged on the pipeline at the joint between the pipeline from the fine filter to the main oil way and the pipeline with the sixth valve.
Description
Technical field
This utility model relates to a kind of flusher, particularly a kind of big flow, high purification efficiency, is suitable for the special oil cleaning equipment that pipeline oil flushing and fluid periodic filtering purify.
Background technology
The flushing of turbine oil system is that power generator is set up a very important link of establishing.The quality of fluid is directly connected to the safe operation of Turbo-generator Set.
Some chemical agents can be added during the flushing of traditional turbine oil system, secondary pollution and some other influence of system pipeline can be caused.Traditional oil system washing time cycle is long, builds the newly-built unit of company like electricity and need shift to an earlier date the 2-3 month, and the overhaul unit needs tens days.
Summary of the invention
Goal of the invention: the purpose of the utility model provide a kind of pure physical method flushing, guarantee rinsing quality and big efficiently flow flusher.
Technical scheme: a kind of big flow flusher comprises main oil pump, flow control valve, coarse filter, primary heater, at least two filter set, secondary heater, the 3rd heater and fine filters that filter is formed in parallel of connecting through the working connection pipeline successively; Be provided with first valve between said the 3rd heater and the fine filter, also have a pipeline that is provided with second valve to lead to oil-out on said the 3rd heater; Said working connection pipe ends also is parallel with an auxilliary oil line pipe that has auxiliary oil pump; Position on the said auxilliary oil line pipe between the oil-in of auxiliary oil pump oil-in and working connection is provided with the 3rd valve; Also be respectively equipped with on the pipeline of the oil inlet and outlet of auxiliary oil pump with the pipeline between first valve to the fine filter on the pipeline of the 4th valve and the 5th valve and the working connection and link to each other; Also be provided with on the pipeline at the oil-out place of said auxiliary oil pump with the pipeline between the oil-out of the pipeline of the 6th valve and fine filter to working connection and link to each other, said fine filter to working connection pipeline and be provided with the 7th valve with the pipeline between the junction of the pipeline of the 6th valve.
In the time of need carrying out the flushing of big flow; Set up some interim or permanent pipeline and shutoff valves at turbine oil system; With flusher into and out of hydraulic fluid port respectively with main fuel tank and treat that the mother pipe of flushing system is connected; Thereby constitute an interim circulatory system; Main oil pump is in fuel tank bottom oil suction, and through flow control valve, coarse filter, primary heater, at least two filter set, secondary heater, the 3rd heater and fine filter entering oil systems that filter is formed in parallel, flushing fluid is big flow circulation in system successively; The female velocity in pipes that is rinsed piping can reach 5m/s above (flow velocity is oil system 3 ~ 4 times when normally moving), washes out the dirt that is attached on the inner-walls of duct with the high speed flow; Utilize high-power heater that the oil temperature is risen, reduce oil viscosity, improve flushing dress effect; Drop into oil cooler or the cooling of other special cooling device in the oil system, oil temperature height is periodically changed, realize becoming oil temperature (25 ℃ ~ 75 ℃) flushing.Thick, smart, the high-precision oil filter that are provided with in the device carry out filtration, purification to flushing oil liquid; Make and get into the interior flushing liquor of piping for satisfying the fluid of operation standard-required; Reach the purpose of carrying out oil flushing all the time with the higher fluid of cleannes, guarantee rinsing quality, and realize flushing and purify carrying out simultaneously.The valve opening situation of this moment is: open first valve, the 7th valve, close other valves.
When oil system need not carry out purification filtering to fluid, fluid directly flowed out flusher entering oil system from the 3rd heater through second valve and washes, and this moment, the unlatching situation of valve was: open second valve, close other valves.
When oil system does not need big flow to wash; Fluid does not get into working connection but flows out flusher through auxilliary oil circuit; Close main oil pump and open auxiliary oil pump this moment, opens the 3rd valve and the 6th valve, closes other valves; Fluid gets into auxiliary oil pump from oil-in through the 3rd valve, flows out flusher through the 6th valve again.If need carry out purification filtering this moment to fluid, need open the 5th valve and the 7th valve, close the 6th valve, fluid flows to fine filter through the 5th valve after auxiliary oil pump flows out, flow out through the 7th valve from fine filter and flow out flusher.
When flusher needs repairing, close main oil pump and open auxiliary oil pump, open first valve, the 4th valve and the 6th valve, close other valves.Therefore the fluid in the working connection is sucked by auxiliary oil pump through first valve and the 4th valve, discharges flusher through the 6th valve again.With making things convenient for the maintenance personal that flusher is keeped in repair after the eliminating of the fluid in the working connection.
Be provided with pressure protective device between said flow control valve and the coarse filter.Before filter stopped up, and the system pressure rising produces harm to flusher, pressure protective device work was closed main oil pump and is reduced system pressure, prevents to damage flusher.
Said filter set two ends are parallel with flow control valve.When the filter group was stopped up the rising of flushing flow rate minimizing system pressure, flow control valve work made part fluid walk around filter set, has not only protected filter set but also guaranteed that flushing flow rate is constant.
Beneficial effect: big flow flusher not only can shorten the steam turbine oil washing time, also can guarantee steam turbine oil system rinsing quality, controls and raising turbine oil cleannes, improves the working condition of Steam Turbine oil flushing and oil purification engineering.
Description of drawings
Fig. 1 is the control principle figure of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.As shown in the figure; A kind of big flow flusher comprises successively the main oil pump 1 that connects through the working connection pipeline, flow control valve 2, coarse filter 3, primary heater 4, four filter set that filter is formed in parallel 5, secondary heater 6, the 3rd heater 7 and fine filters 8; Be provided with first valve 9 between said the 3rd heater 7 and the fine filter 8, also have a pipeline that is provided with second valve 10 to lead to oil-out on said the 3rd heater 7; Said working connection pipe ends also is parallel with an auxilliary oil line pipe that has auxiliary oil pump 11; Position on the said auxilliary oil line pipe between the oil-in of auxiliary oil pump 11 oil-ins and working connection is provided with the 3rd valve 12; Also be respectively equipped with on the pipeline of the oil inlet and outlet of auxiliary oil pump 11 with the pipeline between first valve 9 to the fine filter 8 on the pipeline of the 4th valve 13 and the 5th valve 14 and the working connection and link to each other; Also be provided with on the pipeline at the oil-out place of said auxiliary oil pump 11 with the pipeline between the oil-out of the pipeline of the 6th valve 15 and fine filter 8 to working connection and link to each other, said fine filter 8 to working connection pipeline and be provided with the 7th valve 16 with the pipeline between the junction of the pipeline of the 6th valve 15.
In the time of need carrying out the flushing of big flow; Set up some interim or permanent pipeline and shutoff valves at turbine oil system; With flusher into and out of hydraulic fluid port respectively with main fuel tank and treat that the mother pipe of flushing system is connected; Thereby constitute an interim circulatory system; Main oil pump 1 oil suction in fuel tank bottom gets into oil systems through flow control valve 2, coarse filter 3, primary heater 4, at least two filter set that filter is formed in parallel 5, secondary heater 6, the 3rd heater 7 and fine filters 8 successively, and flushing fluid is big flow circulation in system; The female velocity in pipes that is rinsed piping can reach 5m/s above (flow velocity is oil system 3 ~ 4 times when normally moving), washes out the dirt that is attached on the inner-walls of duct with the high speed flow; Utilize high-power heater that the oil temperature is risen, reduce oil viscosity, improve flushing dress effect; Drop into oil cooler or the cooling of other special cooling device in the oil system, oil temperature height is periodically changed, realize becoming oil temperature (25 ℃ ~ 75 ℃) flushing.Thick, smart, the high-precision oil filter that are provided with in the device carry out filtration, purification to flushing oil liquid; Make and get into the interior flushing liquor of piping for satisfying the fluid of operation standard-required; Reach the purpose of carrying out oil flushing all the time with the higher fluid of cleannes, guarantee rinsing quality, and realize flushing and purify carrying out simultaneously.The valve opening situation of this moment is: open first valve 9, the 7th valve 16, close other valves.
When oil system need not carry out purification filtering to fluid, fluid directly flowed out flusher entering oil system from the 3rd heater 7 through second valve 10 and washes, and this moment, the unlatching situation of valve was: open second valve 10, close other valves.
When oil system does not need big flow to wash; Fluid does not get into working connection but flows out flusher through auxilliary oil circuit; Close main oil pump 1 this moment and open auxiliary oil pump 11, open the 3rd valve 12 and the 6th valve 15, close other valves; Fluid gets into auxiliary oil pump 11 from oil-in through the 3rd valve 12, flows out flusher through the 6th valve 15 again.If need carry out purification filtering this moment to fluid; Need open the 5th valve 14 and the 7th valve 16; Close the 6th valve 15, fluid flows to fine filter 8 through the 5th valve 14 after auxiliary oil pump 11 flows out, and flows out through the 7th valve 16 from fine filter 5 and flows out flusher.
When flusher needs repairing, close main oil pump 1 and open auxiliary oil pump, open first valve 9, the 4th valve 13 and the 6th valve 15, close other valves.Therefore the fluid in the working connection is sucked by auxiliary oil pump 11 through first valve 9 and the 4th valve 13, discharges flusher through the 6th valve 15 again.With making things convenient for the maintenance personal that flusher is keeped in repair after the eliminating of the fluid in the working connection.
Be provided with pressure protective device 17 between said flow control valve 2 and the coarse filter 3.Before filter stopped up, and the system pressure rising produces harm to flusher, pressure protective device 17 work were closed main oil pump 1 and are reduced system pressure, prevent to damage flusher.
Said filter set 5 two ends are parallel with flow control valve 18.When filter group 5 was stopped up the rising of flushing flow rate minimizing system pressure, flow control valve 18 work made part fluid walk around filter set 5, have not only protected filter set 5 but also guaranteed that flushing flow rate is constant.
Claims (3)
1. one kind big flow flusher is characterized in that: comprise main oil pump (1), flow control valve (2), coarse filter (3), primary heater (4), two filter set (5), secondary heater (6), the 3rd heater (7) and fine filters (8) that filter is formed in parallel of connecting through the working connection pipeline successively at least; Be provided with first valve (9) between said the 3rd heater (7) and the fine filter (8), said the 3rd heater (7) is gone up also has a pipeline that is provided with second valve (10) to lead to oil-out; Said working connection pipe ends also is parallel with an auxilliary oil line pipe that has auxiliary oil pump (11); The position that is positioned on the said auxilliary oil line pipe between the oil-in of auxiliary oil pump (11) oil-in and working connection is provided with the 3rd valve (12); Also be respectively equipped with on the pipeline of the oil inlet and outlet of auxiliary oil pump (11) with the pipeline between first valve (9) to the fine filter (8) on the pipeline of the 4th valve (13) and the 5th valve (14) and the working connection and link to each other; Also be provided with on the pipeline at the oil-out place of said auxiliary oil pump (11) with the pipeline of the 6th valve (15) and link to each other, said fine filter (8) to working connection pipeline and be provided with the 7th valve (16) with the pipeline between the junction of the pipeline of the 6th valve (15) with pipeline between fine filter (8) to the oil-out of working connection.
2. big flow flusher according to claim 1 is characterized in that: be provided with pressure protective device (17) between said flow control valve (2) and the coarse filter (3).
3. big flow flusher according to claim 1 is characterized in that: said filter set (5) two ends are parallel with flow control valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204055397U CN202290668U (en) | 2011-10-24 | 2011-10-24 | High-flow flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204055397U CN202290668U (en) | 2011-10-24 | 2011-10-24 | High-flow flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290668U true CN202290668U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204055397U Expired - Fee Related CN202290668U (en) | 2011-10-24 | 2011-10-24 | High-flow flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290668U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389886A (en) * | 2011-10-24 | 2012-03-28 | 镇江市科能电力设备有限公司 | High-flow flushing device |
| CN102814310A (en) * | 2012-08-24 | 2012-12-12 | 中国华冶科工集团有限公司 | Purging method and device for lubricating oil pipeline system of steam turbine generator unit |
| CN102896121A (en) * | 2012-10-24 | 2013-01-30 | 广东粤海控股有限公司 | Water hammer type pipeline washing method |
| CN103752078A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | High-flow-flushing special oil purifying apparatus |
| CN106523479A (en) * | 2016-12-13 | 2017-03-22 | 昆山威胜达环保设备有限公司 | Clutch flushing control system and flushing method therefor |
-
2011
- 2011-10-24 CN CN2011204055397U patent/CN202290668U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389886A (en) * | 2011-10-24 | 2012-03-28 | 镇江市科能电力设备有限公司 | High-flow flushing device |
| CN102814310A (en) * | 2012-08-24 | 2012-12-12 | 中国华冶科工集团有限公司 | Purging method and device for lubricating oil pipeline system of steam turbine generator unit |
| CN102896121A (en) * | 2012-10-24 | 2013-01-30 | 广东粤海控股有限公司 | Water hammer type pipeline washing method |
| CN102896121B (en) * | 2012-10-24 | 2014-09-17 | 广东粤海控股有限公司 | Water hammer type pipeline washing method |
| CN103752078A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | High-flow-flushing special oil purifying apparatus |
| CN106523479A (en) * | 2016-12-13 | 2017-03-22 | 昆山威胜达环保设备有限公司 | Clutch flushing control system and flushing method therefor |
| CN106523479B (en) * | 2016-12-13 | 2018-04-27 | 昆山威胜达环保设备有限公司 | A kind of clutch rinses control system and its purging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |