CN203392228U - Double-layer explosion-proof oil storage tank - Google Patents
Double-layer explosion-proof oil storage tank Download PDFInfo
- Publication number
- CN203392228U CN203392228U CN201320484899.XU CN201320484899U CN203392228U CN 203392228 U CN203392228 U CN 203392228U CN 201320484899 U CN201320484899 U CN 201320484899U CN 203392228 U CN203392228 U CN 203392228U
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- tank skin
- internal layer
- manhole
- oil
- tank
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- 230000005484 gravity Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 21
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a double-deck explosion-proof oil storage tank relates to the storage and transportation of liquid and pipe-line system technical field. The oil storage tank comprises an inner tank wall (2) and an outer tank wall (1) sleeved outside the inner tank wall, wherein an oil inlet manhole (3) and an oil outlet manhole (4) are arranged on an oil storage tank body; the oil inlet manhole (3) is an oil inlet, and the oil inlet manhole (3) sequentially penetrates through the outer layer tank wall (1) and the inner layer tank wall (2) and is arranged in a tank cavity of the inner layer tank wall (2); the oil outlet manhole (4) is an oil outlet part, and the oil outlet manhole (4) sequentially penetrates through the outer layer tank wall (1) and the inner layer tank wall (2) and is arranged in a tank cavity of the inner layer tank wall (2); constitute the slow-pressure cavity between inlayer jar wall (2) and outer jar wall (1), closely fit between inlayer jar wall (2) and outer jar wall (1) is connected with at least one buffer pressure ring (5) simultaneously, and this buffer pressure ring (5) are arranged in this slow-pressure cavity. The utility model discloses crashproof performance is good, easily control, safe practical.
Description
Technical field
The utility model is a kind of double-layer explosion-proof petrol storage tank, relates to storing and the plumbing system technical field of liquid.
Background technology
Existing petrol storage tank mostly is individual layer steel design, individual layer petrol storage tank is when storing the combustible productses such as gasoline, the tank skin of its petrol storage tank easily causes physics corrosion and electrochemical corrosion, there is oil accident with regard to easily occurring breaking in tank skin like this, waste Fuel Petroleum, also can give environment even because gasoline blast jeopardizes life safety.And, petrol storage tank is after oil in reserve, in transportation, easily bump or shake, because the anti-collision capacity of individual layer steel tank structure is poor, and individual layer petrol storage tank do not arrange compensator or trimmer pressure structure, like this oil in petrol storage tank easily externally pressure-acting issue and be conigenous combustion or self-destruction phenomenon.
Utility model content
The purpose of this utility model be a kind of crashworthiness of design good, be easy to monitoring, safe and practical double-layer explosion-proof petrol storage tank.
The purpose of this utility model is achieved through the following technical solutions:
A kind of double-layer explosion-proof petrol storage tank, petrol storage tank body is provided with oil-feed manhole and fuel-displaced manhole, described petrol storage tank body comprises internal layer tank skin and outer tank skin, described oil-feed manhole runs through successively outer tank skin, internal layer tank skin and is placed in the tank chamber of internal layer tank skin, the fuel feed hole that oil-feed manhole is this petrol storage tank; Described fuel-displaced manhole runs through successively outer tank skin, internal layer tank skin and is placed in the tank chamber of internal layer tank skin, the oil outlet that fuel-displaced manhole is this petrol storage tank.Between described internal layer tank skin and outer tank skin, form and slowly press cavity, and between internal layer tank skin and outer tank skin, be closely connected that at least one is placed in this slow compensator or trimmer pressure ring of pressing cavity.Between the double layers of walls of this petrol storage tank, there is the slow cavity of pressing, and slow pressure in cavity is provided with several compensator or trimmer pressure rings, can reduce like this instantaneous pressure that petrol storage tank occurs when when collision or transportation are jolted, can play the effect of compensator or trimmer pressure well, prevent that the fry dried food ingredients in petrol storage tank is conigenous combustion or explosion accident.
In order to realize better the utility model, described outer tank skin is provided with annunciator, on described annunciator, by wire, is connected with the temperature sensor that is placed in internal layer tank skin tank chamber.Temperature sensor is for detection of the real time temperature value in the tank chamber of internal layer tank skin, and this temperature value is fed back in annunciator, by annunciator, check at any time, and annunciator can also preset the early warning temperature value of warning, when detected temperature value reaches this early warning temperature value, annunciator will send alerting signal.
In order to facilitate temperature sensor to detect exactly the true temperature environment in internal layer tank skin tank chamber, described temperature sensor bottom is provided with ball float, and described ball float bottom is provided with gravity lead.
Further technical scheme is: on described annunciator, by wire, be connected with and be placed in slow leakage warning sensor of pressing cavity between internal layer tank skin and outer tank skin.Reveal warning sensor and can detect in slow pressure cavity whether have oil, thereby judge internal layer tank skin, whether have oil leakage phenomenon.
This petrol storage tank is concrete to be formed as shown in FIG. 1 to 3, comprises internal layer tank skin 2 and cover and its outer outer tank skin 1, and petrol storage tank body is provided with oil-feed manhole 3 and fuel-displaced manhole 4.Oil-feed place that oil-feed manhole 3 is this petrol storage tank, this oil-feed manhole 3 runs through successively outer tank skin 1, internal layer tank skin 2 and is placed in the tank chamber of internal layer tank skin 2.The fuel-displaced place that fuel-displaced manhole 4 is this petrol storage tank, this fuel-displaced manhole 4 runs through successively outer tank skin 1, internal layer tank skin 2 and is placed in the tank chamber of internal layer tank skin 2.Between internal layer tank skin 2 and outer tank skin 1, form the slow cavity of pressing, at least one compensator or trimmer pressure ring 5 that has simultaneously been closely connected between internal layer tank skin 2 and outer tank skin 1, this compensator or trimmer pressure ring 5 is placed in this slow cavity of pressing.
Outer tank skin 1 is provided with annunciator 6, on annunciator 6, by wire, is connected with and is placed in slow temperature sensor 10 and leakage warning sensor 8 of pressing cavity between internal layer tank skin 2 and outer tank skin 1.Temperature sensor 10 bottoms are provided with ball float 7, and ball float 7 bottoms are provided with gravity lead 9(and see Fig. 2).Temperature sensor 10 is for detection of the ambient temperature value in the tank chamber of internal layer tank skin 2, and this temperature value is fed back in annunciator 6, by annunciator 6, momentarily checks.And annunciator 6 can also preset early warning temperature value, when detected temperature value reaches this early warning temperature value, annunciator 6 will send alerting signal.During use, temperature sensor 10 floats on horizontal surface (oily plane) under the effect of ball float 7, and ball float 7 under the Action of Gravity Field of gravity lead 9, remain temperature sensor 10 be placed in ball float 7 directly over, be that temperature sensor 10 is all the time on horizontal surface (oily plane), temperature sensor 10 just can be measured the air ambient temperature in internal layer tank skin 2 tank chambeies, and this temperature can be predicted fuel-displaced whether be about to spontaneous combustion or self-destruction more exactly.Reveal warning sensor 8 and can detect in slow pressure cavity whether have oil, thereby judge internal layer tank skin 2, whether have oil leakage phenomenon.Revealing warning sensor 8 can feed back to detected leakage of oil situation in annunciator 6, if leakage of oil, annunciator 6 will give the alarm, if oil tight, annunciator 6 can not give the alarm.
Described compensator or trimmer pressure ring 5 as shown in Figure 3, is toroidal, and compensator or trimmer pressure ring 5 is parallel to each other or vertical direction layout around the center shaft of internal layer tank skin 2; Internal layer tank skin 2 oils in reserve, outer tank skin 1 can play crashproof, explosion-proof, slow press cavity can cushion exterior vibration or collision and causes internal layer tank skin 2 Nei You strenuous exercises, can play reduction applied external force, has protected the oil in internal layer tank skin 2;
Described annunciator is city's pin product.
The utility model is compared compared with prior art, has the following advantages and beneficial effect:
(1) petrol storage tank body of the present utility model consists of double layers of walls, and double layers of walls causes oil accident to occur after can effectively avoiding internal layer tank skin to be corroded; And between double layers of walls, form the slow cavity of pressing, and at the slow cavity of pressing, being provided with some compensator or trimmer pressure rings, such structure can cushion the pressure of external impact or vibrations, has effectively avoided spontaneous combustion or self-destruction phenomenon that in internal layer tank skin, oil occurs;
(2) outer tank skin of the present utility model is provided with annunciator, is connected with the temperature sensor that can detect ambient temperature in internal layer tank skin on annunciator, and temperature sensor detects temperature value and feeds back in time on annunciator, is convenient for people to emergency handling timely; On annunciator, be also connected with leakage warning sensor, this leakage warning sensor can detect internal layer tank skin and whether have oil accident.
Accompanying drawing explanation
Fig. 1 is the inner structure schematic diagram of double-layer explosion-proof petrol storage tank
Fig. 2 is the local enlarged diagram in Fig. 1
Fig. 3 is the structural representation of compensator or trimmer pressure ring
The outer tank skin 2-of 1-internal layer tank skin wherein
The fuel-displaced manhole of 3-oil-feed manhole 4-
5-compensator or trimmer pressure ring 6-annunciator
7-ball float 8-reveals warning sensor
9-gravity lead 10-temperature sensor
The specific embodiment
1. examples of embodiment are test sample tanks, and this petrol storage tank body as shown in FIG. 1 to 3, comprises internal layer tank skin 2 and outer tank skin 1, and petrol storage tank body is provided with oil-feed manhole 3 and fuel-displaced manhole 4.This oil-feed manhole 3 runs through successively outer tank skin 1, internal layer tank skin 2 and is placed in the tank chamber of internal layer tank skin 2.This fuel-displaced manhole 4 runs through successively outer tank skin 1, internal layer tank skin 2 and is placed in the tank chamber of internal layer tank skin 2.
As shown in Figure 1, internal layer tank skin 2 thickness are that 5mm and outer tank skin 1 thickness are between 5mm, to form the slow cavity of pressing;
Simultaneously between internal layer tank skin 2 and outer tank skin 1 by draw-in groove 10 the compensator or trimmer pressure rings 5 that have been closely connected, compensator or trimmer pressure ring 5 is that diameter is the rubber ring of 15cm, this compensator or trimmer pressure ring 5 is placed in this slow cavity of pressing.As shown in Figure 3, the compensator or trimmer pressure ring 5 of the present embodiment is toroidal, and compensator or trimmer pressure ring 5 is parallel to each other or vertical direction layout around the center shaft of internal layer tank skin 2.
As shown in Figure 1 and Figure 2, it is the complete annunciator of JD that outer tank skin 1 is provided with annunciator 6 models, on annunciator 6, by wire, be connected with and be placed in slow temperature sensor 10 of pressing cavity between internal layer tank skin 2 and outer tank skin 1, temperature sensor 10 models be MBT3560 with the temperature sensor of built-in transmitter, revealing warning sensor 8 models is Europress pressure-type leakage monitoring instrument.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a double-layer explosion-proof petrol storage tank, is characterized in that it comprises internal layer tank skin (2) and cover and its outer outer tank skin (1), and petrol storage tank body is provided with oil-feed manhole (3) and fuel-displaced manhole (4); Oil-feed manhole (3) is oil-feed place, and this oil-feed manhole (3) runs through successively outer tank skin (1), internal layer tank skin (2) and is placed in the tank chamber of internal layer tank skin (2); Fuel-displaced manhole (4) is fuel-displaced place, and this fuel-displaced manhole (4) runs through successively outer tank skin (1), internal layer tank skin (2) and is placed in the tank chamber of internal layer tank skin (2); Between internal layer tank skin (2) and outer tank skin (1), form the slow cavity of pressing, at least one compensator or trimmer pressure ring (5) that has simultaneously been closely connected between internal layer tank skin (2) and outer tank skin (1), this compensator or trimmer pressure ring (5) is placed in this slow pressure cavity.
2. double-layer explosion-proof petrol storage tank according to claim 1, is characterized in that being provided with annunciator (6) on outer tank skin (1).
3. double-layer explosion-proof petrol storage tank according to claim 1, is characterized in that described compensator or trimmer pressure ring (5) is toroidal, and compensator or trimmer pressure ring (5) is parallel to each other or vertical direction layout around the center shaft of internal layer tank skin (2).
4. double-layer explosion-proof petrol storage tank according to claim 2, is characterized in that the upper temperature sensor (10) that is placed in slow pressure cavity between internal layer tank skin (2) and outer tank skin (1) that is connected with by wire of annunciator (6).
5. double-layer explosion-proof petrol storage tank according to claim 2, is characterized in that the upper leakage warning sensor (8) that is placed in slow pressure cavity between internal layer tank skin (2) and outer tank skin (1) that is connected with by wire of annunciator (6).
6. double-layer explosion-proof petrol storage tank according to claim 4, is characterized in that described temperature sensor (10) bottom is provided with ball float (7), and ball float (7) bottom is provided with gravity lead (9); Temperature sensor (10) be placed in ball float (7) directly over, temperature sensor (10) is all the time on oily plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484899.XU CN203392228U (en) | 2013-08-09 | 2013-08-09 | Double-layer explosion-proof oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484899.XU CN203392228U (en) | 2013-08-09 | 2013-08-09 | Double-layer explosion-proof oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392228U true CN203392228U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484899.XU Expired - Lifetime CN203392228U (en) | 2013-08-09 | 2013-08-09 | Double-layer explosion-proof oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939604A (en) * | 2014-04-25 | 2014-07-23 | 吴小江 | Anti-explosion pressure storage tank with temperature monitoring function |
| CN103979231A (en) * | 2014-05-29 | 2014-08-13 | 南通航海机械集团有限公司 | Fuel storage tank for aviation kerosene refueling terminal |
| CN105691975A (en) * | 2016-03-11 | 2016-06-22 | 无锡东盛石化装备有限公司 | Double-layer horizontal storage tank |
| CN111038875A (en) * | 2019-12-30 | 2020-04-21 | 陕西博睿信息科技有限公司 | Anti-wall-sticking petroleum transfer device |
-
2013
- 2013-08-09 CN CN201320484899.XU patent/CN203392228U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939604A (en) * | 2014-04-25 | 2014-07-23 | 吴小江 | Anti-explosion pressure storage tank with temperature monitoring function |
| CN103979231A (en) * | 2014-05-29 | 2014-08-13 | 南通航海机械集团有限公司 | Fuel storage tank for aviation kerosene refueling terminal |
| CN103979231B (en) * | 2014-05-29 | 2016-08-24 | 南通航海机械集团有限公司 | Aerial kerosene refueling terminal oil storage tank |
| CN105691975A (en) * | 2016-03-11 | 2016-06-22 | 无锡东盛石化装备有限公司 | Double-layer horizontal storage tank |
| CN111038875A (en) * | 2019-12-30 | 2020-04-21 | 陕西博睿信息科技有限公司 | Anti-wall-sticking petroleum transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |