CN102213252A - Online decentralized hydraulic station oil tank centralized oil supply system and method - Google Patents
Online decentralized hydraulic station oil tank centralized oil supply system and method Download PDFInfo
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- CN102213252A CN102213252A CN2011101606693A CN201110160669A CN102213252A CN 102213252 A CN102213252 A CN 102213252A CN 2011101606693 A CN2011101606693 A CN 2011101606693A CN 201110160669 A CN201110160669 A CN 201110160669A CN 102213252 A CN102213252 A CN 102213252A
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Abstract
The invention discloses an online decentralized hydraulic station oil tank centralized oil supply system and an online decentralized hydraulic station oil tank centralized oil supply method. The oil supply system comprises an online large hydraulic station oil tank, a plurality of ball valves, a shock absorber throat, a screw pump motor group, a one-way valve, a pressure gage, a filtering device, a cooling device, a spare oil drum, a pressure measuring adapter and a pressure measuring hose, wherein the parts are connected to form the online decentralized hydraulic station oil tank centralized oil supply system through pipelines and adapters. Centralized oil supply to the system comprises oil supply to the large hydraulic station oil tank and oil supply to a decentralized hydraulic station oil tank through the large hydraulic station oil tank; in the process of supplying oil to the large hydraulic station oil tank, ball valves on the sides of various decentralized hydraulic station oil tanks are closed, an oil absorption hose is inserted into the spare oil drum to absorb oil, and when oil is up to the liquid level, a second ball valve is closed, and a first ball valve is completely opened; and in the process of supplying oil to the decentralized hydraulic station oil tanks, a third ball valve is opened, ball valves on the sides of the decentralized hydraulic station oil tanks needing oil supply are opened, oil is started to be supplied to the decentralized hydraulic station oil tanks, and the ball valves on the sides of the decentralized hydraulic station oil tanks are closed when oil supplied to the decentralized hydraulic station oil tank is up to the liquid level.
Description
Technical field
The present invention relates to a kind of system and oil supplement method, be adapted to not adopt the central hydraulic station especially, disperse hydraulic station but adopt to the concentrated repairing of online dispersion hydraulic station fuel tank, and the identical industrial production line of oil brand of respectively disperseing hydraulic station to use.
Background technique
The industrial production line hydraulic station generally all adopts and disperses hydraulic station, is the Frequently Asked Questions of hydraulic system and leak.Therefore, after hydraulic system is leaked, need carry out repairing to the fuel tank of online dispersion hydraulic station.
Conventional online disperses the repairing of hydraulic station fuel tank often to adopt the repairing of oiling dolly, if sudden leakage takes place hydraulic system, except that the repairing leak source, online sometimes dispersion hydraulic station fuel tank must just can resume production in repairing.Repairing needs long time to online dispersion hydraulic station fuel tank and adopt the oiling dolly, because oil product transhipment, transhipment of oiling dolly and electrical wiring etc., must drop into certain manpower and cost regular hour and just can finish the repairing of online dispersion hydraulic station fuel tank, the repairing overlong time can affect greatly production.
In addition, also have the oil tank that adopts the fixed point pump house through pump with hydraulic oil be transported to online dispersion hydraulic station fuel tank oil-supplementing system, but the investment of this oil-supplementing system is bigger, security against fire requires high.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of the online dispersion hydraulic station of industrial production line fuel tank is concentrated the system of repairing and the method for repairing.
Technological scheme of the present invention is: a kind of online dispersion hydraulic station fuel tank is concentrated oil-supplementing system, and it is made up of online big hydraulic station fuel tank, a plurality of ball valve, compensator, screw pump group of motors, one-way valve, pressure gauge, filtrating equipment, cooling unit, standby oil drum, pressure measuring tie-in, pressure measurement flexible pipe.
Online big hydraulic station fuel tank is connected with first ball valve by pipeline, the other end of first ball valve is connected with compensator by pipeline, the other end of compensator is connected with the screw pump group of motors by pipeline, the other end of screw pump group of motors is connected with one-way valve by pipeline, the other end of one-way valve is connected with filtrating equipment by pipeline, the other end of filtrating equipment is connected with cooling unit by pipeline, and the other end of cooling unit is connected with online big hydraulic station fuel tank by pipeline.Standby oil drum is connected with second ball valve by the oil suction flexible pipe, and second ball valve is connected on the pipeline between the compensator and first ball valve by pipeline.Pressure gauge is connected with pressure measuring tie-in by the pressure measurement flexible pipe, and the other end of pressure measuring tie-in is connected on the pipeline between screw pump group of motors and the one-way valve by pipeline, and then is connected with the 3rd ball valve by pipeline.The 3rd ball valve is parallel with a plurality of ball valves that are connected with each online dispersion hydraulic station fuel tank respectively by pipeline, the 4th ball valve is connected by the online dispersion hydraulic station of oil distributing pipe and first fuel tank, the 5th ball valve is connected with second online dispersion hydraulic station fuel tank by oil distributing pipe, and the N ball valve is connected with N online dispersion hydraulic station fuel tank by oil distributing pipe.
The present invention also provides a kind of and has concentrated oil-supplementing system to concentrate the method for repairing to online dispersion hydraulic station fuel tank, it comprise to the repairing of online big hydraulic station fuel tank and by online big hydraulic station fuel tank to the repairing of online dispersion hydraulic station fuel tank, its specific operation step is as follows:
During one, to online big hydraulic station fuel tank repairing, the ball valve of receiving each online dispersion hydraulic station fuel tank limit is in normally off, the oil suction flexible pipe is inserted standby oil drum, open second ball valve, close first ball valve a little and can get final product from standby oil drum oil suction to the oil suction flexible pipe.Be added to the liquid level that online big hydraulic station fuel tank needs Deng oil, close second ball valve, open first ball valve fully, online big hydraulic station fuel tank repairing is finished.
During two, to online dispersion hydraulic station fuel tank repairing, open the 3rd ball valve (the 3rd ball valve can keep often opening), open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
The further technological scheme of the present invention is: oiling dolly of fixed point on the online big hydraulic station fuel tank limit of the concentrated oil-supplementing system of online dispersion hydraulic station fuel tank, standby oil drum is connected by the oil inlet pipe of oil suction flexible pipe with the oiling dolly, and the oil exit pipe of oiling dolly inserts in the online big hydraulic station fuel tank.
Concentrate the specific operation step of the online big hydraulic station fuel tank of oil-supplementing system and the repairing of online dispersion hydraulic station fuel tank as follows by refueling dolly to online dispersion hydraulic station fuel tank:
During one, to online big hydraulic station fuel tank repairing, the ball valve of receiving each online dispersion hydraulic station fuel tank limit is in normally off, the oil suction flexible pipe that is connected on the oiling dolly oil inlet pipe is inserted in the standby oil drum, press oiling dolly start button, starting the oiling dolly is added to the oil in the standby oil drum in the online big hydraulic station fuel tank, when the fluid of online big hydraulic station fuel tank is added to the liquid level that needs, press oiling dolly stop button, online big hydraulic station fuel tank repairing finishes.
Two, the specific operation step to the repairing of online dispersion hydraulic station fuel tank is as follows:
During to online dispersion hydraulic station fuel tank repairing, open the 3rd ball valve (the 3rd ball valve can keep often opening), open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
The online dispersion hydraulic station fuel tank of dolly of not refueling is concentrated oil-supplementing system and is had and refuels the online dispersion hydraulic station fuel tank of dolly and concentrate the difference of oil-supplementing system to be:
1, function realizes difference, repairing and the repairing of online dispersion hydraulic station fuel tank that the online dispersion hydraulic station fuel tank of dolly of not refueling is concentrated the online big hydraulic station fuel tank of oil-supplementing system all are to utilize online dispersion hydraulic station fuel tank to concentrate the circulating cooling system of oil-supplementing system to realize; And concentrate oil-supplementing system for the online dispersion hydraulic station fuel tank that the oiling dolly is arranged, the repairing of online big hydraulic station fuel tank is to realize with the oiling dolly of fixed point, and the repairing of online dispersion hydraulic station fuel tank is to utilize online dispersion hydraulic station fuel tank to concentrate the circulating cooling system of oil-supplementing system to realize.
2, use occasion difference has the online dispersion hydraulic station fuel tank of oiling dolly to concentrate oil-supplementing system, and the dolly that refuels can be arranged in from online big hydraulic station fuel tank place far away, and promptly standby oil drum can be far away from online big hydraulic station fuel tank; Do not concentrate oil-supplementing system and refuel the online dispersion hydraulic station fuel tank of dolly, should there be a vacant lot on online big hydraulic station fuel tank next door, and the convenient standby oily oil drum transhipment of passage should be arranged.The online dispersion hydraulic station fuel tank of dolly of promptly not refueling concentrate oil-supplementing system can with occasion have and refuel the online dispersion hydraulic station fuel tank of dolly and concentrate oil-supplementing system also can use, but have refuel the online dispersion hydraulic station fuel tank of dolly concentrate oil-supplementing system can with occasion do not refuel the online dispersion hydraulic station fuel tank of dolly and concentrate oil-supplementing system to differ to use surely.
The present invention compared with prior art has following characteristics:
1, online hydraulic station is transformed realization and disperse the hydraulic station fuel tank to concentrate repairing, little investment, it is convenient to implement.
2, reduced the Recovery time that sudden leakage takes place hydraulic system, greatly reduced the influence of fuel tank repairing producing.
3,, more help controlling the oil cleanliness that disperses the hydraulic station fuel tank by guaranteeing the filter precision of online relatively large hydraulic station return filter and recursive filter.
4, alleviated staff labor intensity, improved the repairing of hydraulic station fuel tank and imitated efficient.
5, can stop to disperse to refuel influence, and require relatively low fire-fighting to environmental protection.
Description of drawings
Accompanying drawing 1 is not concentrated the oil-supplementing system structural drawing for refueling the online dispersion hydraulic station fuel tank of dolly;
Accompanying drawing 2 is concentrated the oil-supplementing system structural drawing for the online dispersion hydraulic station fuel tank that the oiling dolly is arranged.
Embodiment
Embodiment one, a kind of online dispersion hydraulic station fuel tank are concentrated oil-supplementing system, and it is made up of online big hydraulic station fuel tank 1, a plurality of ball valve 2-1～2-N+3, compensator 3, screw pump group of motors 4, one-way valve 5, pressure gauge 6, filtrating equipment 7, cooling unit 8, standby oil drum 10, pressure measuring tie-in 11, pressure measurement flexible pipe 12.
Online big hydraulic station fuel tank 1 is connected with the first ball valve 2-1 by pipeline, the other end of the first ball valve 2-1 is connected with compensator 3 by pipeline, the other end of compensator 3 is connected with screw pump group of motors 4 by pipeline, the other end of screw pump group of motors 4 is connected with one-way valve 5 by pipeline, the other end of one-way valve 5 is connected with filtrating equipment 7 by pipeline, the other end of filtrating equipment 7 is connected with cooling unit 8 by pipeline, and the other end of cooling unit 8 is connected with online big hydraulic station fuel tank 1 by pipeline.Standby oil drum 10 is connected with the second ball valve 2-2 by the oil suction flexible pipe, and the second ball valve 2-2 is connected on the pipeline between the compensator 3 and the first ball valve 2-1 by pipeline.Pressure gauge 6 is connected with pressure measuring tie-in 11 by pressure measurement flexible pipe 12, and the other end of pressure measuring tie-in 11 is connected on the pipeline between screw pump group of motors 4 and the one-way valve 5 by pipeline, and then is connected with the 3rd ball valve 2-3 by pipeline.The 3rd ball valve 2-3 is parallel with a plurality of ball valve 2-4～2-N+3 that are connected with each online dispersion hydraulic station fuel tank respectively by pipeline, the 4th ball valve 2-4 is connected by the online dispersion hydraulic station of oil distributing pipe and first fuel tank 9-1, the 5th ball valve 2-5 is connected with second online dispersion hydraulic station fuel tank 9-2 by oil distributing pipe, and N+3 ball valve 2-N+3 is connected with N online dispersion hydraulic station fuel tank 9-N by oil distributing pipe.
Present embodiment also provides a kind of and has concentrated oil-supplementing system to concentrate the method for repairing to online dispersion hydraulic station fuel tank, it comprises that its specific operation step is as follows to online big hydraulic station fuel tank 1 repairing with by the repairing of 1 pair of online dispersion hydraulic station fuel tank of online big hydraulic station fuel tank:
During one, to online big hydraulic station fuel tank 1 repairing, ball valve 2-4～the 2-N+3 that receives each online dispersion hydraulic station fuel tank limit is in normally off, the oil suction flexible pipe is inserted standby oil drum 10, open the second ball valve 2-2, close the first ball valve 2-1 a little and can get final product from standby oil drum 10 oil suctions to the oil suction flexible pipe.Be added to the liquid level that online big hydraulic station fuel tank 1 needs Deng oil, close the second ball valve 2-2, open the first ball valve 2-1 fully, online big hydraulic station fuel tank 1 repairing is finished.
During two, to online dispersion hydraulic station fuel tank repairing, opening the 3rd ball valve 2-3(the 3rd ball valve 2-3 can keep often opening), open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
Embodiment two, the oiling dolly 13 of on online big hydraulic station fuel tank 1 limit of the concentrated oil-supplementing system of online dispersion hydraulic station fuel tank, fixing a point, standby oil drum 10 is connected by the oil inlet pipe of oil suction flexible pipe with oiling dolly 13, and the oil exit pipe of oiling dolly 13 inserts in the online big hydraulic station fuel tank 1.
Concentrate the specific operation step of the online big hydraulic station fuel tank 1 of oil-supplementing system and online dispersion hydraulic station fuel tank 9-1～9-N repairing as follows by refueling 13 pairs of online dispersion hydraulic station fuel tanks of dolly:
During one, to online big hydraulic station fuel tank 1 repairing, ball valve 2-4～the 2-N+3 that receives each online dispersion hydraulic station fuel tank 9-1～9-N limit is in normally off, the oil suction flexible pipe that is connected on oiling dolly 13 oil inlet pipes is inserted in the standby oil drum 10, press oiling dolly 13 start buttons, starting oiling dolly 13 is added to the oil in the standby oil drum 10 in the online big hydraulic station fuel tank 1, when the fluid of online big hydraulic station fuel tank 1 is added to the liquid level that needs, press oiling dolly 13 stop buttons, online big hydraulic station fuel tank 1 repairing finishes.
Specific operation step to the repairing of online dispersion hydraulic station fuel tank is as follows:
During two, to online dispersion hydraulic station fuel tank repairing, opening the 3rd ball valve 2-3(the 3rd ball valve 2-3 can keep often opening), open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
Claims (4)
1. an online dispersion hydraulic station fuel tank is concentrated oil-supplementing system, and it is characterized in that: it is made up of online big hydraulic station fuel tank, a plurality of ball valve, compensator, screw pump group of motors, one-way valve, pressure gauge, filtrating equipment, cooling unit, standby oil drum, pressure measuring tie-in, pressure measurement flexible pipe;
Online big hydraulic station fuel tank is connected with first ball valve by pipeline, the other end of first ball valve is connected with compensator by pipeline, the other end of compensator is connected with the screw pump group of motors by pipeline, the other end of screw pump group of motors is connected with one-way valve by pipeline, the other end of one-way valve is connected with filtrating equipment by pipeline, the other end of filtrating equipment is connected with cooling unit by pipeline, and the other end of cooling unit is connected with online big hydraulic station fuel tank by pipeline; Standby oil drum is connected with second ball valve by the oil suction flexible pipe, and second ball valve is connected on the pipeline between the compensator and first ball valve by pipeline; Pressure gauge is connected with pressure measuring tie-in by the pressure measurement flexible pipe, and the other end of pressure measuring tie-in is connected on the pipeline between screw pump group of motors and the one-way valve by pipeline, and then is connected with the 3rd ball valve by pipeline; The 3rd ball valve is parallel with a plurality of ball valves that are connected with each online dispersion hydraulic station fuel tank respectively by pipeline, the 4th ball valve is connected by the online dispersion hydraulic station of oil distributing pipe and first fuel tank, the 5th ball valve is connected with second online dispersion hydraulic station fuel tank by oil distributing pipe, and the N ball valve is connected with N online dispersion hydraulic station fuel tank by oil distributing pipe.
2. a kind of online dispersion hydraulic station fuel tank according to claim 1 is concentrated oil-supplementing system, it is characterized in that: oiling dolly of fixed point on the online big hydraulic station fuel tank limit of the concentrated oil-supplementing system of online dispersion hydraulic station fuel tank, standby oil drum is connected by the oil inlet pipe of oil suction flexible pipe with the oiling dolly, and the oil exit pipe of oiling dolly inserts in the online big hydraulic station fuel tank.
3. concentrate oil-supplementing system to concentrate the method for repairing to online dispersion hydraulic station fuel tank for one kind, it is characterized in that: it comprise to the repairing of online big hydraulic station fuel tank and by online big hydraulic station fuel tank to the repairing of online dispersion hydraulic station fuel tank, its specific operation step is as follows:
During one, to online big hydraulic station fuel tank repairing, the ball valve of receiving each online dispersion hydraulic station fuel tank limit is in closed condition, the oil suction flexible pipe is inserted standby oil drum, open second ball valve, close first ball valve a little and can get final product from standby oil drum oil suction, wait oil to be added to the liquid level that online big hydraulic station fuel tank needs, close second ball valve to the oil suction flexible pipe, open first ball valve fully, online big hydraulic station fuel tank repairing is finished;
During two, to online dispersion hydraulic station fuel tank repairing, open the 3rd ball valve, open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
4. concentrate oil-supplementing system to concentrate the method for repairing to online dispersion hydraulic station fuel tank for one kind, it is characterized in that: it comprise by refuel dolly to the repairing of online big hydraulic station fuel tank and by online big hydraulic station fuel tank to the repairing of online dispersion hydraulic station fuel tank, its specific operation step is as follows:
During one, to online big hydraulic station fuel tank repairing, the ball valve of receiving each online dispersion hydraulic station fuel tank limit is in closed condition, the oil suction flexible pipe that is connected on the oiling dolly oil inlet pipe is inserted in the standby oil drum, press oiling dolly start button, starting the oiling dolly is added to the oil in the standby oil drum in the online big hydraulic station fuel tank, when the fluid of online big hydraulic station fuel tank is added to the liquid level that needs, press oiling dolly stop button, online big hydraulic station fuel tank repairing finishes;
During two, to online dispersion hydraulic station fuel tank repairing, open the 3rd ball valve, open the ball valve on the online dispersion hydraulic station fuel tank limit that needs repairing again, need the online dispersion hydraulic station fuel tank repairing of repairing to begin, Deng the ball valve that the online dispersion hydraulic station fuel tank repairing that needs repairing is closed the online dispersion hydraulic station fuel tank limit that needs repairing again to the liquid level that needs, need the online dispersion hydraulic station fuel tank repairing of repairing to finish.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110160669.3A CN102213252B (en) | 2011-06-15 | 2011-06-15 | Online dispersing hydraulic station oil tank centralized oil supplementing system and oil supplement method |
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| CN201110160669.3A CN102213252B (en) | 2011-06-15 | 2011-06-15 | Online dispersing hydraulic station oil tank centralized oil supplementing system and oil supplement method |
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| CN102213252B CN102213252B (en) | 2015-08-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939399A (en) * | 2013-01-18 | 2014-07-23 | 何荣志 | Multistation hydraulic group control energy-saving technology |
| CN109343586A (en) * | 2018-12-03 | 2019-02-15 | 福建景丰科技有限公司 | A kind of centralized control oil-supplementing system and dispersion oil supplement method |
| CN113530923A (en) * | 2021-07-02 | 2021-10-22 | 中冶宝钢技术服务有限公司 | Hydraulic leakage monitoring and self-compensating system |
| CN113915507A (en) * | 2021-09-15 | 2022-01-11 | 杰瑞石油天然气工程有限公司 | Automatic oil supplementing system and method thereof |
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| CN103939399A (en) * | 2013-01-18 | 2014-07-23 | 何荣志 | Multistation hydraulic group control energy-saving technology |
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| CN113915507A (en) * | 2021-09-15 | 2022-01-11 | 杰瑞石油天然气工程有限公司 | Automatic oil supplementing system and method thereof |
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| CN102213252B (en) | 2015-08-12 |
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