CN105782692A - Circulating purification device for lubricant oil - Google Patents
Circulating purification device for lubricant oil Download PDFInfo
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- CN105782692A CN105782692A CN201410790301.9A CN201410790301A CN105782692A CN 105782692 A CN105782692 A CN 105782692A CN 201410790301 A CN201410790301 A CN 201410790301A CN 105782692 A CN105782692 A CN 105782692A
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- filtered
- pipeline road
- ball valve
- gear pump
- pump group
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Abstract
The invention provides a circulating purification device for lubricant oil. The circulating purification device for the lubricant oil comprises a motor gear pump group, an oil conveying pipeline, a filter assembly and two three-way ball valves, wherein one three-way ball valve is arranged at one end communicating with a container for the lubricant oil to be filtered, of the oil conveying pipeline, the other three-way ball valve is arranged at one end communicating with a self-contained oil tank, of the oil conveying pipeline, and the two three-way ball valves are used for controlling on-off of four circulating purification loops of the circulating purification device for the lubricant oil; the filter assembly and the motor gear pump group are both arranged on the oil conveying pipeline located between the two three-way ball valves; the filter assembly is used for filtering the lubricant oil to be filtered, and the motor gear pump group is used for providing power for conveying the lubricant oil to be filtered. On-off of the four circulating purification loops of the circulating purification device for the lubricant oil is controlled through control on the on-off of the two three-way ball valves, thus the utilization rate of the circulating purification device for the lubricant oil is increased.
Description
Technical field
The present invention relates to a kind of mechanical technique, particularly relate to a kind of lubrication oil circulation purifier.
Background technology
Lubrication oil circulation purifier is one of main auxiliary products of gear reduction unit, for depositing the filtering function in contaminated lubricating oil and inside and outside exchange process.The lubricating oil provided for oneself in fuel tank, mainly by pump group, filter with provide fuel tank for oneself and form loop, is circulated filtration by oil pump and filter by current lubrication oil circulation purifier, provides fuel tank for oneself and requires over other equipment and realize oiling and oil pumping operation.The purification function of existing lubrication oil circulation purifier is single, for the lube oil purification function of complex working condition, it usually needs the combination lubrication oil circulation purifier overlapping function singleness realizes more, and the utilization rate of equipment is low.
Summary of the invention
The present invention provides a kind of lubrication oil circulation purifier, for improving the utilization rate of lubrication oil circulation purifier.
The present invention provides a kind of lubrication oil circulation purifier, including engine gear pump group and pipeline road, also includes: filter assemblies and two tee ball valves；
Wherein, one described tee ball valve is arranged on one end that described pipeline road connects with lubricant oil reservoir to be filtered, another described tee ball valve is arranged on described pipeline road and the one end provided fuel tank for oneself and connect, and said two tee ball valve is for controlling the break-make in four circularly purifying loops of described lubrication oil circulation purifier；
Described filter assemblies and described engine gear pump group are arranged on the described pipeline road between said two tee ball valve；Described filter assemblies is used for treating filtering lubricant oil and is filtered, and described engine gear pump group is for providing the power carrying described lubricating oil to be filtered.
Lubrication oil circulation purifier as above, wherein, described filter assemblies includes: magnetic filter, one-level coarse filter, two grades of coarse filters and the fine filter being sequentially connected with；
Described magnetic filter is for filtering the iron filings impurity in described lubricating oil to be filtered；
Described one-level coarse filter is for filtering the diameter impurity more than 100 μm in described lubricating oil to be filtered；
Described two grades of coarse filters are for filtering the diameter impurity more than 10 μm in described lubricating oil to be filtered；
Described fine filter is for filtering the diameter impurity more than 5 μm in described lubricating oil to be filtered.
Lubrication oil circulation purifier as above, wherein, described engine gear pump group is arranged between described one-level coarse filter and described two grades of coarse filters.
Lubrication oil circulation purifier as above, wherein, also includes: turbine flowmeter and check-valves；
Described turbine flowmeter and described check-valves are successively set between described engine gear pump group and described two grades of coarse filters, described turbine flowmeter is for detecting the flow of lubricating oil to be filtered described in described pipeline road, and described check-valves is for preventing the lubricating oil reverse flow described to be filtered in described pipeline road；
Lubrication oil circulation purifier as above, wherein, also includes: first liang of pass ball valve, relief valve and Pressure gauge；
Described pipeline road between one end of described first liang of pass ball valve with described engine gear pump group and described turbine flowmeter is connected, and the other end of described first liang of pass ball valve is connected with described Pressure gauge；Described first liang of pass ball valve is used for being switched on or switched off described Pressure gauge, and described Pressure gauge is for detecting the force value of lubricating oil to be filtered described in described pipeline road；
Described relief valve is arranged on the described pipeline road between described engine gear pump group and described turbine flowmeter, for when the described force value that described Pressure gauge detects exceedes preset value, providing for oneself in fuel tank described in lubricating oil to be filtered described in described pipeline road is delivered to.
Lubrication oil circulation purifier as above, wherein, also includes:
Be arranged on second liang of pass ball valve between described two grades of coarse filters and described fine filter, for installing, debug, overhaul described lubrication oil circulation purifier time be switched on or switched off described pipeline road.
Lubrication oil circulation purifier as above, wherein, described pipeline road and described lubricant oil reservoir to be filtered and described in provide for oneself between fuel tank, connect each through quick connector；Described quick connector, for cutting off described pipeline road when disconnecting, connects described pipeline road after grafting.
Lubrication oil circulation purifier provided by the invention, including engine gear pump group and pipeline road, also includes: filter assemblies and two tee ball valves；Wherein, one described tee ball valve is arranged on one end that described pipeline road connects with lubricant oil reservoir to be filtered, another described tee ball valve is arranged on described pipeline road and the one end provided fuel tank for oneself and connect, and said two tee ball valve is for controlling the break-make in four circularly purifying loops of described lubrication oil circulation purifier；Described filter assemblies and described engine gear pump group are arranged on the described pipeline road between said two tee ball valve；Described filter assemblies is used for treating filtering lubricant oil and is filtered, and described engine gear pump group is for providing the power carrying described lubricating oil to be filtered；By controlling the break-make of two tee ball valves, control the break-make in four circularly purifying loops of lubrication oil circulation purifier, with in prior art, a set of equipment only has a circularly purifying loop, it is only capable of realizing single purification function to compare, a set of lubrication oil circulation purifier that the present invention improves can realize four purification functions, improves the utilization rate of lubrication oil circulation purifier.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of lubrication oil circulation purifier embodiment of the present invention；
Fig. 2 is the schematic diagram of lubrication oil circulation purifier embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Fig. 1 is the structural representation of lubrication oil circulation purifier embodiment of the present invention；Fig. 2 is the schematic diagram of lubrication oil circulation purifier embodiment of the present invention.Referring concurrently to Fig. 1 and Fig. 2, the lubrication oil circulation purifier that the present embodiment provides, including engine gear pump group 5 and pipeline road, also include: filter assemblies and two tee ball valves；
Wherein, one described tee ball valve 2 is arranged on one end that described pipeline road connects with lubricant oil reservoir 1 to be filtered, another described tee ball valve 9 is arranged on described pipeline road and 8 one end connected of providing fuel tank for oneself, and said two tee ball valve 2 and 9 is for controlling the break-make in four circularly purifying loops of described lubrication oil circulation purifier；
Described filter assemblies and described engine gear pump group 5 are arranged on the described pipeline road between said two tee ball valve 2 and 9；Described filter assemblies is used for treating filtering lubricant oil and is filtered, and described engine gear pump group 5 is for providing the power carrying described lubricating oil to be filtered.
Concrete, described filter assemblies includes: magnetic filter 3,4, two grades of coarse filters 12 of one-level coarse filter and the fine filter 10 being sequentially connected with；Described magnetic filter 3 is for filtering the iron filings impurity in described lubricating oil to be filtered；Described one-level coarse filter 4 is for filtering the diameter impurity more than 100 μm in described lubricating oil to be filtered；Described two grades of coarse filters 12 are for filtering the diameter impurity more than 10 μm in described lubricating oil to be filtered；Described fine filter 10 is for filtering the diameter impurity more than 5 μm in described lubricating oil to be filtered；Described engine gear pump group 5 is arranged between described one-level coarse filter 4 and described two grades of coarse filters 12.
Further, described lubrication oil circulation purifier also includes turbine flowmeter 6 and check-valves 13；Described turbine flowmeter 6 and described check-valves 13 are successively set between described engine gear pump group 5 and described two grades of coarse filters 12, described turbine flowmeter 6 is for detecting the flow of lubricating oil to be filtered described in described pipeline road, and described check-valves 13 is for preventing the lubricating oil reverse flow described to be filtered in described pipeline road.
Further, described lubrication oil circulation purifier also includes: first liang of pass ball valve 14, relief valve 7 and Pressure gauge 15；Described pipeline road between one end of described first liang of pass ball valve 14 with described engine gear pump group 5 and described turbine flowmeter 6 is connected, and the other end of described first liang of pass ball valve 14 is connected with described Pressure gauge 15；Described first liang of pass ball valve 14 is used for being switched on or switched off described Pressure gauge 15, and described Pressure gauge 15 is for detecting the force value of lubricating oil to be filtered described in described pipeline road；Described relief valve 7 is arranged on the described pipeline road between described engine gear pump group 5 and described turbine flowmeter 6, for when the described force value that described Pressure gauge 15 detects exceedes preset value, providing for oneself in fuel tank 8 described in lubricating oil to be filtered described in described pipeline road is delivered to.
Further, described lubrication oil circulation purifier also includes the second liang of pass ball valve 11 being arranged between described two grades of coarse filters 12 and described fine filter 10, for installing, debug, overhaul described lubrication oil circulation purifier time be switched on or switched off described pipeline road.
It should be noted that in the lubrication oil circulation purifier that provides of the present embodiment, described pipeline road and described lubricant oil reservoir to be filtered 1 and described in provide for oneself between fuel tank 8, connect with 17 each through quick connector 16；Described quick connector 16 and 17, for cutting off described pipeline road when disconnecting, connects described pipeline road after grafting.
The lubrication oil circulation purifier that the present embodiment provides, when actually used, specifically includes four circularly purifying loops, and wherein, the first circularly purifying loop is internal circulation filtering loop；Second circularly purifying loop is oil pumping filtration circuit；3rd circularly purifying loop is oil extraction filtration circuit, and the 4th circularly purifying loop is outer circulation filtration circuit.Below in conjunction with Fig. 2, respectively four circularly purifying loops are illustrated.
Internal circulation filtering loop is for realizing the circularly purifying to the lubricating oil to be filtered provided for oneself in fuel tank 8；Concrete, in internal circulation filtering loop, the circulating path of lubricating oil to be filtered is: from providing fuel tank 8 for oneself, successively via tee ball valve 2, magnetic filter 3, one-level coarse filter 4, engine gear pump group 5, turbine flowmeter 6, check-valves 12, second liang of pass ball valve 11 of 13, two grades of coarse filters, fine filter 10 and tee ball valve 9, return to and provide fuel tank 8 for oneself.
Concrete workflow can be: after selecting the first circularly purifying loop, start engine gear pump group 5, in practical application, the startup of engine gear pump group 5 there may be the time delay of 30s, two tee ball valves 2 and 9 are turned on providing fuel tank 8 for oneself, lubricating oil to be filtered is from providing fuel tank 8 for oneself via after the level Four filtration in internal circulation filtering loop, after removing the diameter impurity more than 5 μm, return to and provide fuel tank 8 for oneself, complete to treat the filter operation of filtering lubricant oil.
Oil pumping filtration circuit is provided for oneself in fuel tank 8 for realizing being stored into lubricating oil to be filtered in lubricant oil reservoir 1 to be filtered after being circulated purification；Concrete, in oil pumping filtration circuit, the circulating path of lubricating oil to be filtered is: from lubricant oil reservoir 1 to be filtered, successively via quick connector 16, tee ball valve 2, magnetic filter 3, one-level coarse filter 4, engine gear pump group 5, turbine flowmeter 6, check-valves 12, second liang of pass ball valve 11 of 13, two grades of coarse filters, fine filter 10 and tee ball valve 9, to providing fuel tank 8 for oneself.
Concrete workflow can be: after selecting the second circularly purifying loop, start engine gear pump group 5, in practical application, the startup of engine gear pump group 5 there may be the time delay of 30s, one tee ball valve 2 connects lubricant oil reservoir 1 to be filtered, one tee ball valve 9 is connected and is provided fuel tank 8 for oneself, after lubricating oil to be filtered filters from lubricant oil reservoir 1 to be filtered via the level Four of oil pumping filtration circuit, after removing the diameter impurity more than 5 μm, clean lubricating oil is stored into and provides fuel tank 8 for oneself, manual stoppage is needed when the lubricating oil to be filtered in lubricant oil reservoir 1 to be filtered is emptied, complete to treat the filter operation of filtering lubricant oil.
Oil extraction filtration circuit is provided for oneself after lubricating oil to be filtered in fuel tank 8 is circulated purification for realization and is exported to lubricant oil reservoir 1 to be filtered；Concrete, in oil extraction filtration circuit, the circulating path of lubricating oil to be filtered is: from providing fuel tank 8 for oneself, successively via tee ball valve 2, magnetic filter 3, one-level coarse filter 4, engine gear pump group 5, turbine flowmeter 6, check-valves 12, second liang of pass ball valve 11 of 13, two grades of coarse filters, fine filter 10, tee ball valve 9 and quick connector 17, lubricant oil reservoir 1 to be filtered is arrived in output；Wherein, lubricant oil reservoir 1 to be filtered refers to external lubrication oil vessel.
Concrete workflow can be: after selecting the 3rd circularly purifying loop, start engine gear pump group 5, in practical application, the startup of engine gear pump group 5 there may be the time delay of 30s, one tee ball valve 2 connects lubricant oil reservoir 1 to be filtered, one tee ball valve 9 is connected and is provided fuel tank 8 for oneself, lubricating oil to be filtered is from providing fuel tank 8 for oneself via after the level Four filtration of oil extraction filtration circuit, after removing the diameter impurity more than 5 μm, clean lubricating oil is injected into lubricant oil reservoir 1 to be filtered, completes to treat the filter operation of filtering lubricant oil.
Outer circulation filtration circuit is for realizing the circularly purifying to the lubricating oil to be filtered in outside lubricant oil reservoir to be filtered 1；Concrete, in outer circulation filtration circuit, the circulating path of lubricating oil to be filtered is: from lubricant oil reservoir 1 to be filtered, successively via quick connector 16, tee ball valve 2, magnetic filter 3, one-level coarse filter 4, engine gear pump group 5, turbine flowmeter 6, check-valves 12, second liang of pass ball valve 11 of 13, two grades of coarse filters, fine filter 10, tee ball valve 9 and quick connector 17, return to lubricant oil reservoir 1 to be filtered.
Concrete workflow can be: after selecting the 4th circularly purifying loop, start engine gear pump group 5, in practical application, the startup of engine gear pump group 5 there may be the time delay of 30s, two tee ball valves 2 and 9 are turned on lubricant oil reservoir 1 to be filtered, after lubricating oil to be filtered filters from lubricant oil reservoir 1 to be filtered via the level Four of outer circulation filtration circuit, after removing the diameter impurity more than 5 μm, return to lubricant oil reservoir 1 to be filtered, complete to treat the filter operation of filtering lubricant oil.
It should be noted that the selection in aforementioned four circularly purifying loop, realized by two tee ball valves 2 and 9, concrete, two tee ball valves 2 and 9 are electric three passes ball valve, in the present embodiment, the model of the tee ball valve selected can be Q915F-16C, and this is not limited by the present embodiment.
The technical scheme of the present embodiment, lubrication oil circulation purifier includes engine gear pump group and pipeline road, filter assemblies and two tee ball valves；Wherein, one described tee ball valve is arranged on one end that described pipeline road connects with lubricant oil reservoir to be filtered, another described tee ball valve is arranged on described pipeline road and the one end provided fuel tank for oneself and connect, and said two tee ball valve is for controlling the break-make in four circularly purifying loops of described lubrication oil circulation purifier；Described filter assemblies and described engine gear pump group are arranged on the described pipeline road between said two tee ball valve；Described filter assemblies is used for treating filtering lubricant oil and is filtered, and described engine gear pump group is for providing the power carrying described lubricating oil to be filtered；By controlling the break-make of two tee ball valves, control the break-make in four circularly purifying loops of lubrication oil circulation purifier, with in prior art, a set of equipment only has a circularly purifying loop, it is only capable of realizing single purification function to compare, a set of lubrication oil circulation purifier that the present invention improves can realize four purification functions, improves the utilization rate of lubrication oil circulation purifier.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a lubrication oil circulation purifier, including engine gear pump group and pipeline road, it is characterised in that also include: filter assemblies and two tee ball valves；
Wherein, one described tee ball valve is arranged on one end that described pipeline road connects with lubricant oil reservoir to be filtered, another described tee ball valve is arranged on described pipeline road and the one end provided fuel tank for oneself and connect, and said two tee ball valve is for controlling the break-make in four circularly purifying loops of described lubrication oil circulation purifier；
Described filter assemblies and described engine gear pump group are arranged on the described pipeline road between said two tee ball valve；Described filter assemblies is used for treating filtering lubricant oil and is filtered, and described engine gear pump group is for providing the power carrying described lubricating oil to be filtered.
2. lubrication oil circulation purifier according to claim 1, it is characterised in that described filter assemblies includes: magnetic filter, one-level coarse filter, two grades of coarse filters and the fine filter being sequentially connected with；
Described magnetic filter is for filtering the iron filings impurity in described lubricating oil to be filtered；
Described one-level coarse filter is for filtering the diameter impurity more than 100 μm in described lubricating oil to be filtered；
Described two grades of coarse filters are for filtering the diameter impurity more than 10 μm in described lubricating oil to be filtered；
Described fine filter is for filtering the diameter impurity more than 5 μm in described lubricating oil to be filtered.
3. lubrication oil circulation purifier according to claim 2, it is characterised in that described engine gear pump group is arranged between described one-level coarse filter and described two grades of coarse filters.
4. lubrication oil circulation purifier according to claim 3, it is characterised in that also include: turbine flowmeter and check-valves；
Described turbine flowmeter and described check-valves are successively set between described engine gear pump group and described two grades of coarse filters, described turbine flowmeter is for detecting the flow of lubricating oil to be filtered described in described pipeline road, and described check-valves is for preventing the lubricating oil reverse flow described to be filtered in described pipeline road.
5. lubrication oil circulation purifier according to claim 4, it is characterised in that also include: first liang of pass ball valve, relief valve and Pressure gauge；
Described pipeline road between one end of described first liang of pass ball valve with described engine gear pump group and described turbine flowmeter is connected, and the other end of described first liang of pass ball valve is connected with described Pressure gauge；Described first liang of pass ball valve is used for being switched on or switched off described Pressure gauge, and described Pressure gauge is for detecting the force value of lubricating oil to be filtered described in described pipeline road；
Described relief valve is arranged on the described pipeline road between described engine gear pump group and described turbine flowmeter, for when the described force value that described Pressure gauge detects exceedes preset value, providing for oneself in fuel tank described in lubricating oil to be filtered described in described pipeline road is delivered to.
6. lubrication oil circulation purifier according to claim 5, it is characterised in that also include:
Be arranged on second liang of pass ball valve between described two grades of coarse filters and described fine filter, for installing, debug, overhaul described lubrication oil circulation purifier time be switched on or switched off described pipeline road.
7. according to the arbitrary described lubrication oil circulation purifier of claim 1-6, it is characterised in that described pipeline road and described lubricant oil reservoir to be filtered and described in provide for oneself between fuel tank, connect each through quick connector；Described quick connector, for cutting off described pipeline road when disconnecting, connects described pipeline road after grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790301.9A CN105782692A (en) | 2014-12-17 | 2014-12-17 | Circulating purification device for lubricant oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790301.9A CN105782692A (en) | 2014-12-17 | 2014-12-17 | Circulating purification device for lubricant oil |
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| Publication Number | Publication Date |
|---|---|
| CN105782692A true CN105782692A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410790301.9A Pending CN105782692A (en) | 2014-12-17 | 2014-12-17 | Circulating purification device for lubricant oil |
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| CN (1) | CN105782692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854496A (en) * | 2019-03-20 | 2019-06-07 | 宁波凯明机器制造有限公司 | Reciprocating pump oil circulation system |
| CN109876513A (en) * | 2019-03-13 | 2019-06-14 | 成都飞机工业（集团）有限责任公司 | A kind of purification method and device of the full oil mass oil liquid of refueling device |
| CN112984360A (en) * | 2021-03-26 | 2021-06-18 | 浙江易普润滑设备制造有限公司 | Intelligent ultra-clear anti-paint film lubricating oil system and anti-paint film equipment manufacturing process thereof |
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| CN112984360A (en) * | 2021-03-26 | 2021-06-18 | 浙江易普润滑设备制造有限公司 | Intelligent ultra-clear anti-paint film lubricating oil system and anti-paint film equipment manufacturing process thereof |
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Address after: 102202 Beijing city Changping District town of South Road North, South Town West No. 584 No. 585 Applicant after: Beijing Zhongche Nankow Machinery Co. Ltd. Address before: 102202 Beijing city Changping District town of South Road North Applicant before: Beijing NanKou Railway Transit Machinery Co., Ltd. |
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Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |