CN107588327A - A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems and its method of work - Google Patents
A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems and its method of work Download PDFInfo
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- CN107588327A CN107588327A CN201710964003.0A CN201710964003A CN107588327A CN 107588327 A CN107588327 A CN 107588327A CN 201710964003 A CN201710964003 A CN 201710964003A CN 107588327 A CN107588327 A CN 107588327A
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Abstract
Explosion-proof the invention provides a kind of transporting oil sweeps storehouse pumping systems and its method of work, and its structure includes sweeping storehouse flexible pipe, oil filling riser trestle, explosion-proof sliding-vane pump, oil collecting pipe, main pipeline pump, oil transportation main pipeline and oil storage tank；The advantages of its method is utilizes explosion-proof sliding-vane pump suction big, then coordinate the main pipeline pump in pipeline, it is possible to the remaining oil product of tank bottom is received net.Superiority：1st, the characteristics of it utilizes the explosion-proof sliding-vane pump suction of small-power long, realize and remaining oil product in oil tank is swept into storehouse recovery totally.2 at the same using and negative pressure oil transporting appliance (main pipeline pump) efficient combination, played that pipeline pump discharge is big, lift is high, simple in construction, the low and high-power advantage of cost；3rd, using above-mentioned two measures, reached without vapour lock, efficient, energy-conservation and the beneficial effect for quickly conveying remaining oil product；4th, realizing can both ensure without vapour lock in fuel transfer system, but efficiently, energy-conservation and the quick effect for sweeping net surplus oil product.
Description
(1) technical field：
The present invention relates to one kind to sweep storehouse pumping systems and its method of work, and the explosion-proof of particularly a kind of transporting oil sweeps storehouse electricity
Pumping system and its method of work.
(2) background technology：
At present, the oil product that in the market is generally sold and used, land and water is typically carried out using oil tank train and special oil tanker
Transport.After oil product transports to oil depot or oil jetty, in its handling operation area, equipped with the oil transportation system of special handling oil product
System.Conventional fuel transfer system, is to utilize moveable oil pipeline, i.e., (crane oil pump pipe suction inlet is equipped with electronic for loading and unloading arm
Oil-immersed pump), it is inserted into these moveable oil tanks or storage oil groove and aspirates oil product, then passes through fixed collector tubing and pipeline
The facilities such as pumping plant, oil product is transported in the fixation oil storage tank in oil depot.In addition, its capital equipment pipeline pump, makees in oil depot
Oil product transmission between buried tank and Storage Tank is used.
Using above-mentioned loading and unloading oils equipment and the system of transporting oil.Its capital equipment pipeline pump, what is utilized is negative pressure self-priming
The principle transporting oil of formula.Caused negative pressure, oil product is drawn into pipeline pump after being operated by pipeline pump, in pipeline pump
After supercharging, then it is transported in the fixation oil storage tank of oil depot.After the major defect of the system is oil transportation operation, due to the liquid of oil-immersed pump
Body suction inlet and tank bottom also have about 6-8 centimetres of distance, cause the surplus oil of tank bottom not inhaled at least more than 500 liters
Come.One row train is made up of many oil trucks, and is accumulated over a long period, caused by the wasting of resources it is considerable.
(3) content of the invention：
Explosion-proof it is an object of the invention to provide a kind of transporting oil sweeps storehouse pumping systems and its method of work, and it can
Overcome the deficiencies in the prior art, using explosion-proof sliding-vane pump suction it is big the advantages of, then coordinate the main pipeline pump in pipeline, it is possible to will
The remaining oil product of tank bottom is received only, and it is difficult to receive base oil thoroughly to solve the problems, such as oil tank of train.
Technical scheme：A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems, it is characterised in that it includes sweeping storehouse
Flexible pipe, oil filling riser trestle, explosion-proof sliding-vane pump, oil collecting pipe, main pipeline pump, oil transportation main pipeline and oil storage tank；The storehouse flexible pipe swept
Output end connects the input of explosion-proof sliding-vane pump, the input of the output end connection oil collecting pipe of the explosion-proof sliding-vane pump, the collection
The input of the output end connection main pipeline pump of oil pipe, the input of the output end connection oil transportation main pipeline of the main pipeline pump,
The output end connection oil storage tank of the oil transportation main pipeline, the explosion-proof sliding-vane pump are arranged on oil filling riser trestle.
The input described above for sweeping storehouse flexible pipe is deep into the oil product of oil tank of train.
Oil product described above is gasoline, diesel oil, kerosene, methanol or ethanol.
The power of motor of explosion-proof sliding-vane pump described above is less than or equal to 1kW.
The explosion-proof method of work for sweeping storehouse pumping systems of a kind of above-mentioned transporting oil, it is characterised in that it is used for oil tank of train
Storehouse work is swept after emptying, base oil work is also referred to as swept, comprises the following steps：
(1) when oil tank of train emptying finishes, storehouse flexible pipe will be swept and extend into oil tank of train, the input leaching of storehouse flexible pipe will be swept
It is less than in the remaining oil product in oil tank of train；
(2) start explosion-proof sliding-vane pump, start the remaining oil product of negative-pressure ward；
(3) now, according to the quantity of the oil tank of train in storehouse to be swept, the appropriate valve opening for adjusting main pipeline pump, oil transportation is made
Flow in main pipeline and the flows match in main pipeline pump；
(4) treat that all sweeping storehouse finishes, and first turns off explosion-proof sliding-vane pump, then main pipeline pump is closed, sweep storehouse end-of-job.
The superiority of the present invention：1st, the present invention provides one kind and sweeps storehouse pumping systems.It utilizes the explosion-proof slide plate pumping of small-power
The characteristics of journey is long, realizes and remaining oil product in oil tank is swept into storehouse recovery totally.2 at the same using and negative pressure oil transporting appliance (main pipeline
Pump) efficient combination, make use of negative pressure caused by main pipeline pump, under two pump collective effects, the design side for transporting oil of connecting
Method.Play that pipeline pump discharge is big, lift is high, simple in construction, the low and high-power advantage of cost；3rd, arranged using above-mentioned two
Apply, reached without vapour lock, efficient, energy-conservation and the beneficial effect for quickly conveying remaining oil product；4th, using the method for the present invention, both may be used
Solve the problems, such as to convey the vapour lock in remaining oil product with thorough, will be powerful caused by pipeline pump using the sprue of transporting oil
Negative pressure energy, perform to close to the limit, so as to than explosion-proof sliding-vane pump is used alone, additionally increase the stream in fuel transfer system
Amount；Realizing can both ensure without vapour lock in fuel transfer system, but efficiently, energy-conservation and the quick effect for sweeping net surplus oil product.
(4) illustrate：
Fig. 1 is a kind of explosion-proof structural representation for sweeping storehouse pumping systems of transporting oil involved by the present invention.
Wherein, 1 is oil tank of train；2 be to sweep storehouse flexible pipe；3 be oil filling riser trestle；4 be explosion-proof sliding-vane pump；5 be oil collecting pipe；6 are
Main pipeline pump；7 be oil transportation main pipeline；8 be oil storage tank.
(5) embodiment：
Embodiment：A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems (see Fig. 1), it is characterised in that it includes sweeping storehouse flexible pipe
2nd, oil filling riser trestle 3, explosion-proof sliding-vane pump 4, oil collecting pipe 5, main pipeline pump 6, oil transportation main pipeline 7 and oil storage tank 8；Sweep storehouse flexible pipe 2
Output end connects the input of explosion-proof sliding-vane pump 4；The input of the output end connection oil collecting pipe 5 of the explosion-proof sliding-vane pump 4, it is described
The input of the output end connection main pipeline pump 6 of oil collecting pipe 5, the output end of the main pipeline pump 6 connect the defeated of oil transportation main pipeline 7
Enter end, the output end connection oil storage tank 8 of the oil transportation main pipeline 7, the explosion-proof sliding-vane pump 4 is arranged on oil filling riser trestle 3.
The input described above for sweeping storehouse flexible pipe 2 is deep into the oil product of oil tank of train 1.
Oil product described above is gasoline, diesel oil, kerosene, methanol or ethanol.
The power of motor of explosion-proof sliding-vane pump described above is less than or equal to 1kW.
The explosion-proof method of work for sweeping storehouse pumping systems of a kind of above-mentioned transporting oil, it is characterised in that it is used for oil tank of train
Storehouse work is swept after emptying, base oil work is also referred to as swept, comprises the following steps：
(1) when the emptying of oil tank of train 1 finishes, storehouse flexible pipe 2 will be swept and extend into oil tank of train 1, the input of storehouse flexible pipe 2 will be swept
End is immersed into the remaining oil product in oil tank of train 1；
(2) start explosion-proof sliding-vane pump 4, start the remaining oil product of negative-pressure ward；
(3) now, according to the quantity of the oil tank of train 1 in storehouse to be swept, the appropriate valve opening for adjusting main pipeline pump 6, make defeated
Flow in oily main pipeline 7 and the flows match in main pipeline pump 6；
(4) treat that all sweeping storehouse finishes, and first turns off explosion-proof sliding-vane pump 4, then main pipeline pump 6 is closed, sweep storehouse end-of-job.
Claims (5)
1. a kind of the explosion-proof of transporting oil sweeps storehouse pumping systems, it is characterised in that it includes sweeping storehouse flexible pipe, oil filling riser trestle, explosion-proof cunning
Piece pump, oil collecting pipe, main pipeline pump, oil transportation main pipeline and oil storage tank；The output end for sweeping storehouse flexible pipe connects explosion-proof sliding-vane pump
Input, the explosion-proof sliding-vane pump output end connection oil collecting pipe input, the oil collecting pipe output end connection supervisor
The input of road pump, the input of the output end connection oil transportation main pipeline of the main pipeline pump, the output of the oil transportation main pipeline
End connection oil storage tank, the explosion-proof sliding-vane pump are arranged on oil filling riser trestle.
2. a kind of the explosion-proof of transporting oil sweeps storehouse pumping systems according to claim 1, it is characterised in that described to sweep storehouse flexible pipe
Input be deep into the oil product of oil tank of train.
3. a kind of the explosion-proof of transporting oil according to claim 1 or claim 2 sweeps storehouse pumping systems, it is characterised in that the oil product is
Gasoline, diesel oil, kerosene, methanol or ethanol.
4. a kind of the explosion-proof of transporting oil sweeps storehouse pumping systems according to claim 1, it is characterised in that the explosion-proof slide plate
The power of motor of pump is less than or equal to 1kW.
5. the explosion-proof method of work for sweeping storehouse pumping systems of transporting oil described in a kind of claim 1, it is characterised in that it is used for
Storehouse work is swept after oil tank of train emptying, base oil work is also referred to as swept, comprises the following steps：
(1) when oil tank of train emptying finishes, storehouse flexible pipe will be swept and extend into oil tank of train, the input for sweeping storehouse flexible pipe is immersed into
In remaining oil product in oil tank of train；
(2) start explosion-proof sliding-vane pump, start the remaining oil product of negative-pressure ward；
(3) now, according to the quantity of the oil tank of train in storehouse to be swept, the appropriate valve opening for adjusting main pipeline pump, it is responsible for oil transportation
Flow in road and the flows match in main pipeline pump；
(4) treat that all sweeping storehouse finishes, and first turns off explosion-proof sliding-vane pump, then main pipeline pump is closed, sweep storehouse end-of-job.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964003.0A CN107588327A (en) | 2017-10-17 | 2017-10-17 | A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems and its method of work |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710964003.0A CN107588327A (en) | 2017-10-17 | 2017-10-17 | A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems and its method of work |
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| CN107588327A true CN107588327A (en) | 2018-01-16 |
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| CN201710964003.0A Pending CN107588327A (en) | 2017-10-17 | 2017-10-17 | A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems and its method of work |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872093A (en) * | 2018-08-31 | 2020-03-10 | 中国石油天然气股份有限公司 | Sweeping bin residual oil recovery device |
| CN113432034A (en) * | 2021-05-25 | 2021-09-24 | 广汇能源综合物流发展有限责任公司 | Drainage system for cyclic utilization of LNG (liquefied Natural gas) gasification cold source and power plant heat source |
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| US6432283B1 (en) * | 1999-05-12 | 2002-08-13 | Stuart Energy Systems Corporation | Hydrogen fuel replenishment system |
| CN102562613A (en) * | 2012-01-13 | 2012-07-11 | 天津加马机械厂 | Energy-saving electric pump and working method thereof |
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| CN205933196U (en) * | 2016-07-08 | 2017-02-08 | 康乃尔化学工业股份有限公司 | Train tank wagon discharge apparatus |
| CN207349802U (en) * | 2017-10-17 | 2018-05-11 | 天津加马电潜泵有限责任公司 | A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems |
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2017
- 2017-10-17 CN CN201710964003.0A patent/CN107588327A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8955598A (en) * | 1997-10-27 | 1999-05-20 | Technology Group Pty Limited, The | Conduit means with transmission medium for controlling a plurality of stations |
| US6432283B1 (en) * | 1999-05-12 | 2002-08-13 | Stuart Energy Systems Corporation | Hydrogen fuel replenishment system |
| CN102562613A (en) * | 2012-01-13 | 2012-07-11 | 天津加马机械厂 | Energy-saving electric pump and working method thereof |
| CN205740345U (en) * | 2016-05-18 | 2016-11-30 | 彭绍林 | Stripping system |
| CN205933196U (en) * | 2016-07-08 | 2017-02-08 | 康乃尔化学工业股份有限公司 | Train tank wagon discharge apparatus |
| CN207349802U (en) * | 2017-10-17 | 2018-05-11 | 天津加马电潜泵有限责任公司 | A kind of the explosion-proof of transporting oil sweeps storehouse pumping systems |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872093A (en) * | 2018-08-31 | 2020-03-10 | 中国石油天然气股份有限公司 | Sweeping bin residual oil recovery device |
| CN110872093B (en) * | 2018-08-31 | 2021-08-03 | 中国石油天然气股份有限公司 | Sweeping bin residual oil recovery device |
| CN113432034A (en) * | 2021-05-25 | 2021-09-24 | 广汇能源综合物流发展有限责任公司 | Drainage system for cyclic utilization of LNG (liquefied Natural gas) gasification cold source and power plant heat source |
| CN113432034B (en) * | 2021-05-25 | 2023-09-22 | 广汇能源综合物流发展有限责任公司 | Drainage system for recycling LNG gasification cold source and power plant heat source |
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Inventor after: Fu Hongjian Inventor after: Wang Yan Inventor after: Zhang Yuemin Inventor after: Zhao Gang Inventor after: Liu Qiyuan Inventor before: Fu Hongjian Inventor before: Zhang Yuemin Inventor before: Zhao Gang Inventor before: Liu Qiyuan |