CN201201896Y - Safe non-polluted oil loading and unloading equipment for oil depot - Google Patents
Safe non-polluted oil loading and unloading equipment for oil depot Download PDFInfo
- Publication number
- CN201201896Y CN201201896Y CNU2008200801438U CN200820080143U CN201201896Y CN 201201896 Y CN201201896 Y CN 201201896Y CN U2008200801438 U CNU2008200801438 U CN U2008200801438U CN 200820080143 U CN200820080143 U CN 200820080143U CN 201201896 Y CN201201896 Y CN 201201896Y
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- oil
- tank
- storage tank
- loading
- petrol storage
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Abstract
The utility model relates to an oil depot loading/unloading device with safety and non pollution, which comprises an oil tank, an oil receiving tank and an automatic distributor, wherein the upper side of the oil receiving tank and the upper side of the oil tank are communicated by a gas tube, the lower side of the oil receiving tank and the lower side of the oil tank are communicated by an oil receiving tube provided with an oil pump, one end of the automatic distributor is communicated with the upper side of the oil receiving tank and the another end is at least provided with one gas receiving tube, the oil tank is at least provided with one oil tube, the ends of the gas receiving tube and the oil tube are provided with connecting valves. The utility model form an enclosed oil loading/unloading system with an oil tanker in the oil loading and unloading the oil tanker, to realize oil gas recovery, circulation and utilization, eliminate pollution, eliminate fire hidden dangers, improve safety and reliability.
Description
Technical field
The utility model relates to refinery oil depot, petrol service station loading and unloading oils equipment, relates in particular to a kind of oil depot loading and unloading oils equipment of safety non-pollution.
Background technology
At present, refinery oil depot, petrol service station generally comprise a petrol storage tank for the equipment of truck tanker charge of oil, draw several transport pipe from petrol storage tank, and there is an aie escape valve top of petrol storage tank.When to the truck tanker charge of oil, transport pipe is docked charge of oil with the truck tanker hydraulic fluid port, simultaneously the Exhaust Open of truck tanker, get rid of the oil gas that produces in the truck tanker, make no high-pressure oil gas in the truck tanker, keep charge of oil smooth and easy.The aie escape valve of the top of petrol storage tank can be exitted to petrol storage tank during charge of oil, to keep petrol storage tank internal pressure balance.The offloading facilities of petrol service station generally comprises a petrol storage tank, draws several transport pipe from petrol storage tank, and there is an aie escape valve top of petrol storage tank.When truck tanker during to the petrol storage tank emptying, transport pipe is docked with truck tanker charge of oil mouth, simultaneously the Exhaust Open of truck tanker, natural air feed in truck tanker makes no negative pressure oil gas in the truck tanker, and the maintenance emptying is smooth and easy.The aie escape valve of the top of petrol storage tank can be to airborne release oil gas, to keep petrol storage tank internal pressure balance during emptying.
Usually, storehouse oil is whenever sold 2000 cubes oil, and it is additional that petrol storage tank wants the fresh air of 2000 cubes of inspirations to do, and every canned 2000 cubes oil is given truck tanker, the odour that has 2000 cubes in the truck tanker is discharged in the ambient air, can cause gross pollution to environment.According to statistics, 20 cubes odour can become 30 kilograms of oil of liquid, if will calculate by 2000 cubes of odours, then can become the oil of 3 tons of liquid, and these 3 tons of oil have just wasted.
This shows, present refinery oil depot, petrol service station exist potential safety hazard for the equipment of truck tanker loading and unloading oils, when road tanker loading oil, petrol storage tank, truck tanker all have the oil gas mouth that communicates with ambient air to be exposed in the environment, not only can cause environmental pollution, also very easily produce fire, cause casualties and property damage.According to statistics, the fire of refinery oil depot, petrol service station, the explosion accident overwhelming majority are caused by oil gas.On the other hand, exhaust of oil accumulates over a long period and has also caused a large amount of energy dissipations in air.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of oil depot loading and unloading oils equipment of safety non-pollution.This equipment forms an osed top loading and unloading oils system with truck tanker when giving the truck tanker loading and unloading oils, realized oil gas recovery recycling, and is pollution-free, eliminated disaster hidden-trouble, safe and reliable.
The purpose of this utility model is achieved in that a kind of oil depot loading and unloading oils equipment of safety non-pollution, comprises petrol storage tank, receives oil tank, automatic distributor; The top of described receipts oil tank and the top of petrol storage tank are communicated with by a ventilation flue, and the below of described receipts oil tank and the below of petrol storage tank are communicated with by a collection tube, and collection tube is provided with an oil pump; One end of described automatic distributor is communicated with the top of receiving oil tank, and the other end of described automatic distributor is provided with 1 trachea at least; Described petrol storage tank is provided with 1 transport pipe at least; There is the connection valve end of described trachea, transport pipe.
Described receipts oil tank is provided with liquidometer.
Described trachea is provided with flame-retardant device.
Described ventilation flue is provided with an automatic regulating valve, and there is a flame-retardant device at this automatic regulating valve rear.
Described ventilation flue is provided with a meteorological watch station, and this meteorological watch station is included in a sheet rubber that covers on the breach that has on the ventilation flue and the breach.
Described oil pump is explosion-proof oil pump.
The other end of described automatic distributor is provided with 2 tracheas; Described petrol storage tank is provided with 2 transport pipe.
The beneficial effects of the utility model are: the utility model forms an osed top loading and unloading oils system with truck tanker when giving the truck tanker loading and unloading oils, has realized oil gas recovery recycling, and is pollution-free, eliminated disaster hidden-trouble, safe and reliable.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings
Fig. 1 is a scheme drawing of the present utility model;
Fig. 2 is a receipts oil tank scheme drawing of the present utility model;
Fig. 3 is a meteorological watch of the present utility model station scheme drawing.
The specific embodiment
Embodiment:
Referring to Fig. 1, Fig. 2, the utility model comprises petrol storage tank 5, receives oil tank 8, automatic distributor 10.Receive the top of oil tank and the top of petrol storage tank and be communicated with by a ventilation flue 3, receive the below of oil tank and the below of petrol storage tank and be communicated with by a collection tube 6, collection tube is provided with an oil pump 7.One end of automatic distributor is communicated with the top of receiving oil tank by pipeline 9, and the other end of automatic distributor is provided with a trachea at least; Petrol storage tank is provided with a transport pipe at least.In the present embodiment, the other end of automatic distributor is provided with 2 tracheas 12,11, and petrol storage tank is provided with 2 transport pipe 17,18, can supply two road tanker loadings simultaneously.If how many tracheas and transport pipe need to decide on loading and unloading, 20 tracheas and transport pipe also can be set, can be 20 road tanker loadings simultaneously.There is the valve 14,20 of connection the end of trachea 12,11, and there is the valve 19,16 of connection the end of transport pipe 17,18.
The refinery oil depot uses the utility model when giving the truck tanker charge of oil, the connection valve of transport pipe end is connected with the charge of oil mouth of truck tanker, trachea is connected with the exhausr port of truck tanker, form an osed top loading and unloading oils system, in the truck tanker charge of oil process, oil gas in the truck tanker advances to receive oil tank 8 through trachea, automatic distributor, pipeline 9, in receiving oil tank, oily a part of flocking settling in the oil gas is to receiving tank bottom, all the other oil gas enter in the petrol storage tank through ventilation flue 3, give the petrol storage tank make-up gas, continue circulation.Be deposited to the oil 24 of receiving tank bottom, be pumped in the petrol storage tank through collection tube 6, recycle by oil pump.Oil pump in the present embodiment is explosion-proof oil pump.
In the present embodiment, receive oil tank and be provided with liquidometer 22, can in time observe the liquid level of receiving the oil tank inner fluid by this liquidometer, when liquid level reaches the middle part of receiving oil tank, the oil that the startup oil pump will be received in the oil tank in time is pumped in the petrol storage tank, to keep the receiving oil tank top oil gas flocking settling space 23 is arranged.
In the present embodiment, trachea 12,11 is provided with flame- retardant device 13,21, and the unexpected condition of a fire that flame-retardant device connection valve capable of blocking place occurs is set, the safety of protection oil depot.Flame-retardant device in the present embodiment is a DG80 type flame-retardant device.
In the present embodiment, ventilation flue 3 is provided with an automatic regulating valve 1, and there is a flame-retardant device 2 at this automatic regulating valve rear.When the utility model work mal, intrasystem oil-air pressure can be excessive or too small, can be system by this automatic regulating valve and fill neat or exhaust automatically, keeps the utility model work safety stable.At automatic regulating valve rear handicapping burner, the unexpected condition of a fire that automatic regulating valve exhaust ports capable of blocking occurs.Automatic regulating valve in the present embodiment is a PN16 type control cock.
In the present embodiment, the ventilation flue is provided with a meteorological watch station 4, and referring to Fig. 3, this meteorological watch station is included in a sheet rubber 26 that covers on the breach that has on the ventilation flue 3 and the breach.Sheet rubber is pressed on the breach by a pressure ring 25 tightening seals, and sheet rubber is a meagre sheet rubber.Whether when the utility model work mal, intrasystem oil-air pressure is excessive or too small, makes sheet rubber or outside bulging or to the pipe sunken inside, be out of shape by observing sheet rubber, can judge whether the utility model work is normal.Excessive when intrasystem oil-air pressure, and automatic regulating valve was when losing efficacy, and sheet rubber can break, and gas is discharged in the pipe, avoids the petrol storage tank explosion.Establishing the meteorological watch station on the ventilation flue is to guarantee the stable insurance again of the utility model work safety.
In like manner, petrol service station uses the utility model, when truck tanker is given petrol service station petrol storage tank charge of oil, the connection valve of transport pipe end is connected with the charge of oil mouth of truck tanker, trachea is connected with the exhausr port of truck tanker, form an osed top loading and unloading oils system, truck tanker is given in the petrol storage tank charge of oil process, oil gas in the petrol storage tank enters the receipts oil tank through the ventilation flue, in receiving oil tank, the oily a part of flocking settling in the oil gas is to receiving tank bottom, and all the other oil gas enter in the truck tanker through automatic distributor, trachea, give the truck tanker make-up gas, continue circulation.Be deposited to the oil of receiving tank bottom, in collection tube is pumped into petrol storage tank, recycle by oil pump.
Claims (7)
1, a kind of oil depot loading and unloading oils equipment of safety non-pollution is characterized in that: comprise petrol storage tank, receive oil tank, automatic distributor; The top of described receipts oil tank and the top of petrol storage tank are communicated with by a ventilation flue, and the below of described receipts oil tank and the below of petrol storage tank are communicated with by a collection tube, and collection tube is provided with an oil pump; One end of described automatic distributor is communicated with the top of receiving oil tank, and the other end of described automatic distributor is provided with 1 trachea at least; Described petrol storage tank is provided with 1 transport pipe at least; There is the connection valve end of described trachea, transport pipe.
2, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: described receipts oil tank is provided with liquidometer.
3, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: described trachea is provided with flame-retardant device.
4, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: described ventilation flue is provided with an automatic regulating valve, and there is a flame-retardant device at this automatic regulating valve rear.
5, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: described ventilation flue is provided with a meteorological watch station, and this meteorological watch station is included in a sheet rubber that covers on the breach that has on the ventilation flue and the breach.
6, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: described oil pump is explosion-proof oil pump.
7, the oil depot loading and unloading oils equipment of safety non-pollution according to claim 1, it is characterized in that: the other end of described automatic distributor is provided with 2 tracheas; Described petrol storage tank is provided with 2 transport pipe at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801438U CN201201896Y (en) | 2008-04-23 | 2008-04-23 | Safe non-polluted oil loading and unloading equipment for oil depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801438U CN201201896Y (en) | 2008-04-23 | 2008-04-23 | Safe non-polluted oil loading and unloading equipment for oil depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201896Y true CN201201896Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200801438U Expired - Fee Related CN201201896Y (en) | 2008-04-23 | 2008-04-23 | Safe non-polluted oil loading and unloading equipment for oil depot |
Country Status (1)
| Country | Link |
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| CN (1) | CN201201896Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818120A (en) * | 2012-08-17 | 2012-12-12 | 海湾环境科技（北京）股份有限公司 | Oil gas recovery safety control system and control method of oil gas recovery safety control system |
| CN101780939B (en) * | 2009-10-22 | 2013-03-20 | 中国石油化工股份有限公司 | Airtight oil dispatching system of oil depot |
| CN104418281A (en) * | 2013-08-20 | 2015-03-18 | 梁先锋 | Novel automatic unloading device |
| CN105439070A (en) * | 2014-09-18 | 2016-03-30 | 沈阳铝镁设计研究院有限公司 | Technological configuration method and configuration structure of enterprise-owned gas station adopting oil-submerged pump |
| CN106744624A (en) * | 2016-12-26 | 2017-05-31 | 合肥创博信息科技有限公司 | A kind of anti-Mixed loading system of gas station's emptying and its control method based on SAAS platforms |
| CN108455519A (en) * | 2018-04-12 | 2018-08-28 | 河北众杰石油设备修理有限公司 | A kind of totally-enclosed intelligent Unloading Device |
| CN110589750A (en) * | 2019-08-09 | 2019-12-20 | 中国石化销售有限公司广东石油分公司 | Quick oil discharge device and quick oil discharge method |
-
2008
- 2008-04-23 CN CNU2008200801438U patent/CN201201896Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780939B (en) * | 2009-10-22 | 2013-03-20 | 中国石油化工股份有限公司 | Airtight oil dispatching system of oil depot |
| CN102818120A (en) * | 2012-08-17 | 2012-12-12 | 海湾环境科技（北京）股份有限公司 | Oil gas recovery safety control system and control method of oil gas recovery safety control system |
| CN104418281A (en) * | 2013-08-20 | 2015-03-18 | 梁先锋 | Novel automatic unloading device |
| CN105439070A (en) * | 2014-09-18 | 2016-03-30 | 沈阳铝镁设计研究院有限公司 | Technological configuration method and configuration structure of enterprise-owned gas station adopting oil-submerged pump |
| CN106744624A (en) * | 2016-12-26 | 2017-05-31 | 合肥创博信息科技有限公司 | A kind of anti-Mixed loading system of gas station's emptying and its control method based on SAAS platforms |
| CN108455519A (en) * | 2018-04-12 | 2018-08-28 | 河北众杰石油设备修理有限公司 | A kind of totally-enclosed intelligent Unloading Device |
| CN110589750A (en) * | 2019-08-09 | 2019-12-20 | 中国石化销售有限公司广东石油分公司 | Quick oil discharge device and quick oil discharge method |
| CN110589750B (en) * | 2019-08-09 | 2021-06-18 | 中国石化销售有限公司广东石油分公司 | Quick oil discharge device and quick oil discharge method |
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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: 20090304 Termination date: 20140423 |