CN102126592A - Storage oil tank - Google Patents
Storage oil tank Download PDFInfo
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- CN102126592A CN102126592A CN2010100427456A CN201010042745A CN102126592A CN 102126592 A CN102126592 A CN 102126592A CN 2010100427456 A CN2010100427456 A CN 2010100427456A CN 201010042745 A CN201010042745 A CN 201010042745A CN 102126592 A CN102126592 A CN 102126592A
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- oil
- tank body
- cover plate
- dipping tube
- tank
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Abstract
The invention discloses a storage oil tank which comprises a tank body, an oil inlet and outlet pipe arranged on the tank body and a breathing pipe, wherein the tank body is internally provided with oil bags which are formed by a film and used for isolating oil and air; and the top of the tank body is provided with at least one oil measurement pipe which is inserted into the tank body to be arranged in the oil bags and used as a measurement tool channel for detecting the oil quantity in the oil bags. In the invention, air and oil are isolated by utilizing the bags formed by the film, which stops the formation of oil gas, effectively stops the contact of the oil product and the air and reduces and even eliminates the generation of oil gas so as to achieve the purposes of protecting the environment and guaranteeing the safety and the quality; and meanwhile, because the top of the tank body is provided with at least one oil measurement pipe which is inserted into the tank body to be arranged in the oil bags and used as the measurement tool channel for detecting the oil quantity in the oil bags, the influences of the film on measuring the oil quantity in the oil bags by the measurement tool is avoided.
Description
Technical field
The present invention relates to the storage or the transport field of oil product, especially relate to and adopt film every the storage oil tank of storaging and transport technology with problems such as energy-saving and environmental protection in solving storage or transporting, safety, quality with oily process.
Background technology
At present, oil product is in transhipment, storage and the use of rail tank car and automobile oil truck, oil product (for example gasoline, solvent naphtha, coal tar naphtha, aviation kerosene, light diesel and former wet goods) the ubiquity size respiration that volatility is higher, thereby cause oil product evaporating loss, produce oil gas with air-blending behind the oil evaporation.As shown in Figure 1, produce the scheme drawing of principle for oil gas in the prior art oil tank.Tank body 1 ' be used for accumulating oil product 3 ', oil product 3 ' from oil inlet 6 ' enter into tank body 1 ' in, again from oil outlet pipe 7 ' discharge.Oil product 3 when charge of oil ' from oil inlet 6 ' enter, along with the rising of pasta, the gas in the tank body is from breathing pipe 10 ' discharge; When emptying, oil product 3 ' from oil outlet pipe 7 ' discharge, along with the reduction of pasta, extraneous air from breathing pipe 10 ' enter into tank body 1 ' in.The process of above-mentioned charge of oil and emptying is finished once big breathing.When oil product 3 ' tank body 1 ' in change owing to be subjected to temperature, bar pressure, and the reasons such as concussion in the transportation, the gas in the tank body and outside air are by breathing pipe 10 ' little breathing of meeting generation.Because oil product 3 in the tank body ' and air be direct contact, therefore, oil vapour that oil product 3 ' evaporation forms and air-blending in the cavity of tank body, form oil gas 2 ', oil gas 2 ', be discharged in the external environment along with the size breathing.
The oil vapour pollution environment has carcinogenesis, under ultraviolet irradiation can with other pernicious gas generation photochemical reaction in the air, form the bigger secondary pollution of toxicity, aggravation is to people's harm and damage the ozone layer.Oil gas has increased the danger of presence of fire and blast again, and fire and explosion accident have bigger destructiveness to ecology environment.Airborne oxygen and oil product catalytic oxidation generate colloid simultaneously will influence oil quality; Light ends evaporation in the oil product also will influence oil quality.Therefore, annual in the storage and transport process of oil product, the evaporation loss of oil product is very big, has more strengthened the pollution to environment, has produced very big potential safety hazard.
Though part truck tanker and oil storage have adopted the oil gas recovery technology to reclaim, recovery method investment is bigger, reclaim not exclusively, and tank body needs good leak tightness, the pressure that bears is higher, is the technology of administering again after a kind of the pollution.From China Taiwan and the continent operation of erecting equipment, fault rate height, operation and maintenance cost height do not have economy, and the concentration of oil gas is in Explosive Range, in transit having high risk, most oil gas are finally handled by burning, still have certain pollution.
Summary of the invention
In order to overcome problems such as the breather loss in the oil storage and transportation process and the environmental protection that brings thus in the existing oil tank, safety, quality; technical scheme of the present invention provides a kind of storage oil tank; cutting off contacting of oil product and air effectively; reduce even eliminated the generation of oil gas; thereby protection environment, guarantee oil storage and transportation safety; when guaranteeing oil quality, can also realize effective measurement of the inner oil product storage content of oil sac.
For solving the problems of the technologies described above, a kind of storage oil tank of the embodiment of the invention comprises:
Tank body is positioned at turnover oil pipe and breathing pipe on the described tank body, is provided with the film formed oil sac that is used to isolate oil and air in the described tank body, and described tank body top is provided with at least one dipping tube, and described dipping tube is inserted into described oil sac inside in the tank body.
Preferably, the top of described tank body is provided with the installation cover plate, and described dipping tube is arranged on this installation cover plate.
Preferably, the top of described tank body is provided with the installation cover plate, described dipping tube comprises first dipping tube and second dipping tube, described first dipping tube is arranged on the described installation cover plate, described second dipping tube directly is arranged on tank body top or the described installation cover plate, and described first dipping tube and described second dipping tube are selected respectively to be used for manually surveying oil mass and being used for the passage that level sensor is surveyed oil mass.
Preferably, the top of described dipping tube is provided with the safety valve of the oil vapour that is used to breathe out.
Preferably, on described tank body top or the described installation cover plate anti-overflow sensor is installed also, the gauging float of this anti-overflow sensor bottom is positioned at the top of described oil sac.
Preferably, the part of described oil sac is fixed in described installation cover plate place, described installation cover plate is equipped with the anti-overflow sensor, this anti-overflow sensor is positioned at described oil sac inside, and the gauging buoys float of this anti-overflow sensor bottom is in the oil product top of described oil sac internal reservoir, described gauging float is provided with guide pipe outward, and this guide pipe is fixed in tank body top or described installation cover plate place, and guide pipe is fixed in tank body top or cover plate place.
Preferably, the turnover oil pipe on the described tank body is positioned at the bottom of described tank body.
Preferably, described installation cover plate is provided with oil inlet.
Preferably, described turnover oil pipe is for being arranged on oil inlet and the oil outlet pipe on the described installation cover plate separately.
Storage oil tank of the present invention; owing to utilize film formed capsule that empty G﹠O is separated; blocked the formation of oil gas; in when, in the tank body respiration taking place when; breathe out and inspiration all be cleaned air; cut off contacting of oil product and air effectively, reduce even eliminated the generation of oil gas, thus the purpose that reaches the protection environment, ensures safety, ensures the quality of products.Storage oil tank of the present invention is provided with at least one dipping tube by the tank body top simultaneously, and this dipping tube is inserted in the tank body and is positioned at described oil sac inside, avoids film to influence measuring tool and measures the interior oil mass of oil sac.。
Description of drawings
Fig. 1 is the scheme drawing that oil gas produces principle in the prior art oil tank;
Fig. 2 is the structural representation that embodiment of the present invention one stores oil tank;
Fig. 3 is the structural representation that embodiment of the present invention two stores oil tank;
Fig. 4 is the structural representation that embodiment of the present invention three stores oil tank;
Fig. 5 is the structural representation that embodiment of the present invention four stores oil tank;
Fig. 6 is the structural representation that embodiment of the present invention five stores oil tank;
Fig. 7 is the structural representation that embodiment of the present invention six stores oil tank;
Fig. 8 is the structural representation that embodiment of the present invention seven stores oil tank;
Fig. 9 is the structural representation that embodiment of the present invention eight stores oil tank.
The specific embodiment
The present invention is further described below in conjunction with drawings and embodiments.
Embodiment one
As shown in Figure 1, store the structural representation of first embodiment of oil tank for the present invention is a kind of, the described storage oil tank of present embodiment is provided with the structural representation of oil storage oil tank of the bottom loading and unloading oils of a dipping tube.This oil storage oil tank, comprise tank body 1, be positioned at turnover oil pipe 6 and breathing pipe 4 on the described tank body 1, be provided with the film formed oil sac 3 that is used to isolate oil and air in the described tank body 1, oil product is stored in the oil sac 3, described tank body 1 top is provided with installs cover plate 18, this installation cover plate 18 is provided with at least one dipping tube 5, the part of described oil sac 3 is fixed in the junction at this dipping tube 5 and described tank body 1 top, the remainder of film and tank body 1 are in released state, described dipping tube 5 is inserted in the tank body 1 and is positioned at described oil sac 3 inside, is used to survey the oil mass in the described oil sac 3, and the measurement mode of dipping tube 5 can be artificial the measurement or the level sensor measurement.When dipping tube was used for manually measuring, the dipping tube top can be provided with removable cover (figure does not show), and when dipping tube was used to level sensor is installed, safety valve can be installed in the top of dipping tube.Film 2 soft folding in normal serviceability temperature scope of forming oil sac 3 is folded, the corrosion of anti-corresponding oil and well cuts, and the normal temperature of using of tolerance, nonflammable, high-barrier, contaminated product not, the thin layer of contact oil product liquid level has the characteristic of electrostatic prevention.Reach above-mentioned requirements after can adopting oil resisting material modifications such as fluoroplastic, polyurethane, nitrile rubber, ethylene-vinyl alcohol copolymer, polyvinylidene chloride, nylon (increasing electric conductivity), or form complex film (as MULTILAYER COMPOSITE co-extrusion film etc.) with other material (as polyethylene etc.) as adding antistatic additive.Choosing of membrane material can be selected according to oil product and condition of storage.
In the present embodiment, the anti-overflow sensor can be installed in top at tank body 1, the gauging float 16 of anti-overflow sensor bottom is positioned at the top of described oil sac 3, along with constantly packing into of oil product in the oil sac 3, lift on gauging float tunicle and the liquid level, when surpassing default height value, the anti-overflow sensor can give the alarm (showing) or stop charge of oil automatically, and is excessive to prevent charge of oil.
In the present embodiment, the top of described dipping tube 5 can also be provided with the safety valve 19 of the oil vapour that is used to breathe out, insert described tank body 1 interior oil sac 3 in-to-in dipping tubes 5 tube walls simultaneously and be provided with anti-blocking consent (figure does not show), anti-blocking consent can be a plurality of apertures that distribute on tube wall, can reduce film and dipping tube tube wall frictional force effectively, and as the passage of the oil gas in the oil sac 3 to safety valve.Oil storage space in safety valve 19 throughput oil pipes and the oil sac 3 communicates.The oil vapour that oil product in oil sac 3 produces under external uncertain extreme factor affecting such as temperature, elder generation is by the air that swelling and discharging outside the oil sacs 3 by breathing pipe 4 of oil sac 3, cause film to be attached on the tank body, when pressure is excessive, but the anti-blocking consent inlet oil pipe that is provided with on the throughput oil pipe and by safety valve 19 oil drainage steam.
In the present embodiment, described turnover oil pipe 6 also can be independent oil inlet and the oil outlet pipe that is provided with.The described oil storage oil tank of present embodiment promptly can be a upright tank, can be ground tanks also, bury horizontal fixedly petrol storage tank such as ground jar etc., it can also be the petrol storage tank that vehicle-mounted tank body etc. is used for transporting oil products, this petrol storage tank can be independent tank body, it also can be the oil storage separation (some petrol storage tank can be separated into the separation of a plurality of independent oil storages, can be respectively applied for to store different oil products) in the petrol storage tank.
This routine described petrol storage tank is with respect to common petrol storage tank, and the oil and gas content of generation can reduce more than 99%, greatly suppresses the generation of oil gas.
Embodiment two
As shown in Figure 2, store the structural representation of second embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment one is, this routine described oil storage oil tank is provided with two dipping tubes, wherein first dipping tube is identical with dipping tube 5 in the embodiment one, can be arranged at cover plate 3 places are installed, different is that this embodiment also is provided with second dipping tube in installation cover plate 18 places or other position at the top of tank body, the described second dipping tube top is provided with removable cover or plug 20, described first dipping tube and second dipping tube can be selected to be used for manually surveying oil mass respectively and be used for manually measuring or be used to install the level sensor measurement with the channel selecting that is used for level sensor detection oil mass, take this, can realize that petrol storage tank both can select sensor to measure, also can select artificial measurement.Other features of embodiment two are identical with embodiment one, repeat no more here.
Embodiment three
As shown in Figure 3, store the structural representation of the 3rd embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment one is, is provided with oil inlet 7 at described installation cover plate 3, and described oil inlet 7 communicates with oil storage space in the film formed oil sac 3.This routine described petrol storage tank can also pass through oil inlet 7 from top filling from turnover oil pipe 6 loading and unloading oils of tank base.Other features of embodiment three are identical with embodiment one, repeat no more here.
Embodiment four
As shown in Figure 4, store the structural representation of the 4th embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment three is, this routine described oil storage oil tank is provided with two dipping tubes 5, wherein first dipping tube is identical with dipping tube 5 in the embodiment three, can be arranged at cover plate 3 places are installed, different is that this embodiment also is provided with second dipping tube in installation cover plate place or other position at the top of tank body, described first dipping tube and second dipping tube can be selected respectively to be used for manually to measure or be used to install level sensor and measure, take this, can realize that petrol storage tank both can select sensor to measure, also can select artificial measurement.Other features of embodiment four are identical with embodiment three, repeat no more here.
Embodiment five
As shown in Figure 5, store the structural representation of the 5th embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment four is, the anti-overflow sensor is arranged on the below of cover plate, the gauging float 16 of anti-overflow sensor bottom is positioned at the inside of described oil sac 3, influence moving of described gauging float 16 for fear of film, described gauging float is provided with guide pipe 21 outward, this guide pipe is fixed in described tank body 1 top or cover plate 18 places is installed, and the guide pipe tube wall is provided with anti-blocking consent, and the top of guide pipe can also be provided with safety valve.Along with constantly packing into of oil product in the oil sac 3, gauging float 16 is lifted on the liquid level in the oil sac 3, and when surpassing default height value, the anti-overflow sensor can give the alarm (showing) or auto power off stops charge of oil, and is excessive to prevent charge of oil.Other features of embodiment five are identical with embodiment four, repeat no more here.
Embodiment six
As shown in Figure 6, store the structural representation of the 6th embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment three is, this routine described oil storage oil tank is provided with oil inlet 7, oil outlet pipe 8 and dipping tube 5 simultaneously on described installation cover plate 3, described oil inlet 7, oil outlet pipe 8 all communicate with oil storage space in the film formed oil sac 3, and tank base is not provided with turnover oil pipe 6.Other features of embodiment six are identical with embodiment three, repeat no more here.
Embodiment seven
As shown in Figure 7, store the structural representation of the 7th embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment six is, this routine described oil storage oil tank is provided with two dipping tubes 5, wherein first dipping tube is identical with dipping tube 5 in the embodiment six, can be arranged at cover plate 18 places are installed, different is that this embodiment also is provided with second dipping tube in installation cover plate 18 places or other position at the top of tank body, described first dipping tube and second dipping tube can be selected respectively to be used for manually to measure or be used to install level sensor and measure, take this, can realize that petrol storage tank both can select sensor to measure, also can select artificial measurement.Other features of embodiment seven are identical with embodiment six, repeat no more here.
Embodiment eight
As shown in Figure 8, store the structural representation of the 8th embodiment of oil tank for the present invention is a kind of.
The difference of present embodiment and embodiment 7 is, the anti-overflow sensor is arranged on the below of cover plate, the gauging float of anti-overflow sensor bottom is positioned at the inside of described oil sac 3, influence moving of described gauging float 16 for fear of film, described gauging float is provided with guide pipe 21 outward, this guide pipe is fixed in described tank body 1 top or cover plate 18 places is installed, and the guide pipe tube wall is provided with anti-blocking consent, and the top of guide pipe can also be provided with safety valve.Along with constantly packing into of oil product in the oil sac 3, gauging float 16 is lifted on the liquid level in the oil sac 3, and when surpassing default height value, the anti-overflow sensor can give the alarm (showing) or auto power off stops charge of oil, and is excessive to prevent charge of oil.Other features of embodiment eight are identical with embodiment seven, repeat no more here.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind stores oil tank, and comprising: tank body is positioned at turnover oil pipe and breathing pipe on the described tank body; It is characterized in that be provided with the film formed oil sac that is used to isolate oil and air in the described tank body, described tank body top is provided with at least one dipping tube, described dipping tube is inserted into described oil sac inside in the tank body.
2. storage oil tank as claimed in claim 1 is characterized in that the top of described tank body is provided with the installation cover plate, and described dipping tube is arranged on this installation cover plate.
3. storage oil tank as claimed in claim 1, it is characterized in that, the top of described tank body is provided with the installation cover plate, described dipping tube comprises first dipping tube and second dipping tube, described first dipping tube is arranged on the described installation cover plate, described second dipping tube directly is arranged on tank body top or the described installation cover plate, and described first dipping tube and described second dipping tube are selected respectively to be used for manually surveying oil mass and being used for the passage that level sensor is surveyed oil mass.
4. as any described storage oil tank of claim 1-3, it is characterized in that the top of described dipping tube is provided with the safety valve of the oil vapour that is used to breathe out, this dipping tube inserts in the described tank body and on the described oil sac in-to-in dipping tube tube wall anti-blocking consent is set.
5. as any described storage oil tank of claim 1-3, it is characterized in that the top of described dipping tube is provided with plug or removable cover.
6. as claim 2 or 3 described storage oil tanks, it is characterized in that on described tank body top or the described installation cover plate anti-overflow sensor is installed also, the gauging float of this anti-overflow sensor bottom is positioned at the top of described oil sac.
7. as claim 2 or 3 described storage oil tanks, it is characterized in that, the part of described oil sac is fixed in described installation cover plate place, described installation cover plate is equipped with the anti-overflow sensor, this anti-overflow sensor is positioned at described oil sac inside, and the gauging buoys float of this anti-overflow sensor bottom is in the oil product of described oil sac internal reservoir top, and described gauging float is provided with guide pipe outward, this guide pipe is fixed in tank body top or described installation cover plate place, and guide pipe is fixed in tank body top or cover plate place.
8. storage oil tank as claimed in claim 1 is characterized in that the turnover oil pipe on the described tank body is positioned at the bottom of described tank body.
9. storage oil tank as claimed in claim 2 is characterized in that, described installation cover plate is provided with oil inlet.
10. storage oil pipe as claimed in claim 2 is characterized in that, described turnover oil pipe is for being arranged on oil inlet and the oil outlet pipe on the described installation cover plate separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010042745.6A CN102126592B (en) | 2010-01-12 | 2010-01-12 | A kind of storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010042745.6A CN102126592B (en) | 2010-01-12 | 2010-01-12 | A kind of storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102126592A true CN102126592A (en) | 2011-07-20 |
| CN102126592B CN102126592B (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010042745.6A Expired - Fee Related CN102126592B (en) | 2010-01-12 | 2010-01-12 | A kind of storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126592B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161624A (en) * | 2011-12-13 | 2013-06-19 | 北汽福田汽车股份有限公司 | Bag type oil tank |
| CN104071494A (en) * | 2014-06-27 | 2014-10-01 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Sealed swabbing liquid storage tank |
| CN115320480A (en) * | 2022-09-14 | 2022-11-11 | 陕汽淮南专用汽车有限公司 | Oil discharge pressure regulation and control device and method for oil tank truck |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU189086B (en) * | 1983-08-29 | 1986-06-30 | Szakaly,Istvan,Hu | Method and apparatus for eliminating the filling and breathing losses of volatile materials stored in horizontal tanks |
| CN88210731U (en) * | 1988-01-16 | 1988-11-23 | 山东省石油公司菏泽分公司 | Automatic anti-spill system for oil tank |
| CN2200609Y (en) * | 1994-04-18 | 1995-06-14 | 林晓铭 | Full sealed oil storing tank |
| CN201236035Y (en) * | 2008-07-03 | 2009-05-13 | 张红云 | Energy-saving environment friendly explosion-proof oil tank |
-
2010
- 2010-01-12 CN CN201010042745.6A patent/CN102126592B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161624A (en) * | 2011-12-13 | 2013-06-19 | 北汽福田汽车股份有限公司 | Bag type oil tank |
| CN104071494A (en) * | 2014-06-27 | 2014-10-01 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Sealed swabbing liquid storage tank |
| CN104071494B (en) * | 2014-06-27 | 2016-09-14 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of airtight pumping receiver |
| CN115320480A (en) * | 2022-09-14 | 2022-11-11 | 陕汽淮南专用汽车有限公司 | Oil discharge pressure regulation and control device and method for oil tank truck |
| CN115320480B (en) * | 2022-09-14 | 2023-08-29 | 陕汽淮南专用汽车有限公司 | Oil tank truck oil discharge pressure regulating and controlling device and method |
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| Publication number | Publication date |
|---|---|
| CN102126592B (en) | 2016-01-27 |
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Granted publication date: 20160127 Termination date: 20200112 |