CN201609704U - Heating-type circulating flusher - Google Patents
Heating-type circulating flusher Download PDFInfo
- Publication number
- CN201609704U CN201609704U CN2010201255005U CN201020125500U CN201609704U CN 201609704 U CN201609704 U CN 201609704U CN 2010201255005 U CN2010201255005 U CN 2010201255005U CN 201020125500 U CN201020125500 U CN 201020125500U CN 201609704 U CN201609704 U CN 201609704U
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- flushing
- oil
- heating
- supply pipe
- type circulating
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Abstract
The utility model provides a heating-type circulating flusher which comprises an oil tank, and one side outside the oil tank is provided with a heater; an oil supply pipe is provided with a flushing pump, a pressure instrument and a gas supply pipe; and a circulating loop is formed by sequentially connecting an oil supply pipe, a flushing pipeline, an oil return pipe and the oil tank. The oil tank is added with the heater and is equipped with a thermometer used for controlling the temperature of the oil, so that the heating-type circulating flusher can prevent flushing oil from being frozen due to the influence of the ambient temperature when in flushing, thus avoiding unnecessary loss. Furthermore, by adopting the technique of mixing gas and oil for flushing, the heating-type circulating flusher improves the flushing quality of the pipeline. Simultaneously, the heating-type circulating flusher effectively links the two working procedures of blowing and washing air (nitrogen) so as to realize continuous operation, has simple and fast operation, and saves operation time and construction period.
Description
Technical field
The utility model cleans the flusher of usefulness relevant for a kind of pipeline, but and particularly relevant for a kind of heated type circulation flushing device.
Background technology
Each smelter generally is that hydraulic system pipeline directly is connected to wash repeatedly with cleaning equipment when carrying out the fluid pressure line cleaning at present.Yet in northern China, because the interior temperature of factory building in winter is lower, usually subzero, it is not thorough that the flusher of Shi Yonging causes the pipeline cleaning easily so at normal temperatures, can not satisfy instructions for use.
Summary of the invention
But the utility model provides a kind of heated type circulation flushing device, and the wet goods scouring media is subjected to the influence of environment temperature and freezes in the time of can preventing to wash, and causes unnecessary loss.
But the utility model proposes a kind of heated type circulation flushing device, comprise fuel tank.One side of fuel tank outside is provided with heater.Fuel feed pump is provided with flushing pump, manometer and air supply pipe.Fuel feed pump, flushing line, oil return pipe and fuel tank connect and compose closed circuit successively.
Air supply pipe in the utility model is arranged at the port of export of fuel feed pump, and is connected with fuel feed pump.In the Cheng Qian of crossing of carrying out oil flushing, can provide air (nitrogen) that flushing line is purged to improve rinsing quality by air supply pipe.
Be provided with thermometer and liquid level gauge in the fuel tank in the utility model, wherein, can control the temperature of oil, can know oil content in the fuel tank by the reading of liquid level gauge by thermometer.
Be respectively arranged with filter on fuel feed pump in the utility model and the oil return pipe, to play a role in filtering.
The beneficial effects of the utility model are, the utility model installs heater additional on fuel tank, and are equipped with thermometer in order to controlling the temperature of oil, and flushing oil is subjected to the influence of environment temperature and freezes in the time of can preventing to wash, and causes unnecessary loss.Employing gas and oily blending rinsed technology can improve the rinsing quality of pipeline, and air (nitrogen) is purged and wash the effectively linking of two operations, realize continued operation, and simple and quick.Further, select for use the flushing pump of big flow can improve developing result, the reduction washing time, thus improved work efficiency.
Description of drawings
But Figure 1 shows that structural representation according to heated type circulation flushing device of the present utility model.
The specific embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
But Figure 1 shows that structural representation according to heated type circulation flushing device of the present utility model.As shown in the figure, but heated type circulation flushing device provided by the utility model comprises fuel tank 10, heater 11, fuel feed pump 12, oil return pipe 13 and air supply pipe 14.Wherein, fuel feed pump 12, flushing line, oil return pipe 13 and fuel tank 10 connect and compose closed circuit successively.
The entrance point of fuel feed pump 12 is connected in fuel tank 10 by valve, and the port of export is connected to flushing line.As shown in the figure, fuel feed pump 12 is provided with flushing pump 16, filter 17 and manometer 18.In order to improve the quality of the online circulation flushing of conduit under fluid pressure, and shorten washing time, in the utility model, flushing pump 16 is selected 90m for use
3The screw pump of/h, the power when washing to increase.
Manometer 18 is connected in fuel feed pump 12 by valve.Be provided with air supply pipe 14 at port of export place, be connected with fuel feed pump 12 by valve near fuel feed pump 12.Like this, compressed air can enter flushing line by air supply pipe 14.In use, provide air (nitrogen) that flushing line is purged by air supply pipe 14 earlier, carry out oil flushing again.The utility model can effectively be connected air purge and these two operations of oil flushing get up, and realizes continued operation, and simple and quick, can save the operating time, saves the duration.
A manhole is left on the top of fuel tank 10, and this manhole place is provided with manhole cover 100.Oil return pipe 13 passes manhole cover 100 and stretches in the fuel tank 10, also is provided with filter 17 on the same oil return pipe 13.One side of fuel tank 10 outsides is equipped with heater 11, in order to the oil in the heating fuel tank 10.
The inside of fuel tank 10 also is provided with thermometer 101 and liquid level gauge 102.The temperature that can reach in the time of can controlling the oil heating by thermometer 101, it is too high to prevent to heat up.Can know oil content in the fuel tank by the reading of liquid level gauge 102.
When using the utility model to carry out the pipeline cleaning, should note following operation: when 1) pipeline begins to wash, at first answer the position of commute air accumulation to carry out exhaust.2) when carrying out the flushing of hydraulic system, oily flow velocity should be controlled at more than the 6m/s.For reaching this speed, if the single pump flow can't reach standard, then available many pumps flushing, oily temperature should be controlled between 40 ℃～65 ℃, is beneficial to flushing oil viscosity and reduces, and strengthens developing result.3) but can also adopt wooden stick to beat the vibration pipeline when using heated type circulation flushing device to wash, the position of beaing mainly should be near pipe fitting, the strength of beaing must not be overweight, in order to avoid the damage pipeline.4) should keep a close eye on the filter pressure at two ends in Chong Xi the process and change, when surpassing certain value, answer termination of pumping that filter is cleaned, in order to avoid after the plugged filter, oil pressure damages filter core by pressure as pressure reduction.5) minimum point at pipeline can be provided with blowdown apparatus, so that the emptying flushing liquor.6) when the Comparative Examples servo-drive system is washed because that the servo ratio system requires oil cleanliness is very high, after the logical flushing of pipe finishes, before the essence flushing, should load onto flushing dedicated servo valve flushing plate, flushing then, wait to wash qualified after, can change servo valve.
After flushing is finished, adopt two kinds of rinsing quality methods of inspection usually:
1, ocular estimate
At the initial stage of flushing, the nylon net bag that nylon plain of colligation is made on the flush loop end port in order to filtration and washing fluid, is roughly judged oil cleanliness by range estimation.
2, qualified detection method
Oil return opening at pipe flushing is taken a sample, and delivers to the specialized verification certificate position of qualification and tests, and requires (the employing standard is the NAS standard) to reach cleannes, and goes out survey report.
In sum, facility of the present utility model are few, consumptive material is economized, and take up an area of less, are convenient to operation.And have the following advantages: 1) the once flushing pipeline is long, and the time is short; 2) good, the quality of developing result easily guarantees.3) this device has been simplified operational procedure, has improved operating efficiency.4) online the following of this conduit under fluid pressure reserved a nitrogen or tied clean compressed air access port in the flusher, adopting gas and oily blending rinsed technology is that China's present stage conduit under fluid pressure is installed the advanced technologies that can guarantee both quality and quantity that adopts, and more can improve the rinsing quality of pipeline.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (4)
1. but heated type circulation flushing device, comprise fuel tank, it is characterized in that a side of fuel tank outside is provided with heater, fuel feed pump is provided with flushing pump, manometer and air supply pipe, and fuel feed pump, flushing line, oil return pipe and fuel tank connect and compose closed circuit successively.
2. but heated type circulation flushing device according to claim 1 is characterized in that described air supply pipe is arranged at the port of export of fuel feed pump, and is connected with fuel feed pump.
3. but heated type circulation flushing device according to claim 1 is characterized in that, is provided with the liquid level gauge that is used to provide the thermometer of temperature value and is used to provide level value in the described fuel tank.
4. but heated type circulation flushing device according to claim 1 is characterized in that, is respectively arranged with filter on described fuel feed pump and the oil return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255005U CN201609704U (en) | 2010-03-08 | 2010-03-08 | Heating-type circulating flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255005U CN201609704U (en) | 2010-03-08 | 2010-03-08 | Heating-type circulating flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609704U true CN201609704U (en) | 2010-10-20 |
Family
ID=42960336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201255005U Expired - Fee Related CN201609704U (en) | 2010-03-08 | 2010-03-08 | Heating-type circulating flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949447A (en) * | 2014-04-22 | 2014-07-30 | 中国石油天然气第六建设公司 | Cleaning and oil flushing device and method for unit lubricating oil system pipeline |
| CN104107816A (en) * | 2014-06-18 | 2014-10-22 | 武汉船用机械有限责任公司 | Hydraulic pipeline washing pump station |
| CN106402630A (en) * | 2015-07-28 | 2017-02-15 | 陈美娟 | Chain oiling device |
| CN108296203A (en) * | 2018-01-24 | 2018-07-20 | 西安航达电气设备有限公司 | A kind of big flow oil gas alternating flusher |
| CN115228855A (en) * | 2022-07-27 | 2022-10-25 | 重庆朝阳气体有限公司 | Method for cleaning standard gas equipment pipeline |
-
2010
- 2010-03-08 CN CN2010201255005U patent/CN201609704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949447A (en) * | 2014-04-22 | 2014-07-30 | 中国石油天然气第六建设公司 | Cleaning and oil flushing device and method for unit lubricating oil system pipeline |
| CN104107816A (en) * | 2014-06-18 | 2014-10-22 | 武汉船用机械有限责任公司 | Hydraulic pipeline washing pump station |
| CN106402630A (en) * | 2015-07-28 | 2017-02-15 | 陈美娟 | Chain oiling device |
| CN108296203A (en) * | 2018-01-24 | 2018-07-20 | 西安航达电气设备有限公司 | A kind of big flow oil gas alternating flusher |
| CN115228855A (en) * | 2022-07-27 | 2022-10-25 | 重庆朝阳气体有限公司 | Method for cleaning standard gas equipment pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20140308 |