CN204264733U - With the floating oil discharging device of buoyancy compensation - Google Patents
With the floating oil discharging device of buoyancy compensation Download PDFInfo
- Publication number
- CN204264733U CN204264733U CN201420700703.0U CN201420700703U CN204264733U CN 204264733 U CN204264733 U CN 204264733U CN 201420700703 U CN201420700703 U CN 201420700703U CN 204264733 U CN204264733 U CN 204264733U
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- China
- Prior art keywords
- float
- buoyancy compensation
- buoyancy
- swivel joint
- oil suction
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Abstract
The utility model discloses a kind of floating oil discharging device with buoyancy compensation, it comprises the oil outlet pipe be arranged in storage tank, first swivel joint, first rotating arm, second swivel joint, second pivot arm and floating plate, one end of second pivot arm is oil suction, second swivel joint is provided with swivel joint float, second pivot arm is provided with oil suction float near oil suction position, floating plate is provided with buoyancy compensation float seal bucket, a buoyancy compensation float is provided with in buoyancy compensation float seal bucket, buoyancy compensation float top is connected with buoyancy compensation float seal bucket top by the spacing steel rope of buoyancy compensation float, buoyancy compensation float bottom is connected with oil suction by steel rope.Its beneficial effect is: the utility model is not by floating plate buoyancy, with floating plate without being rigidly connected, in floating plate location free procedure, without any power, floating plate is impacted, avoid conventional float oil discharging device in floating riser process, the buoyancy overcoming device self gravitation caused by the change of moment changes and causes the distortion to floating plate and damage.
Description
Technical field
The utility model relates to a kind of oil discharging device, particularly relates to a kind of floating oil discharging device with buoyancy compensation.
Background technology
In kerosene, gasoline, the volatile petroleum chemicals production of solvent wet goods and storage and transport process, for preventing the volatilization of oil product, at storage tank built with floating plate, isolation oil product contacts with air, prevent the volatilization of oil product from consuming, economize energy, reduce potential safety hazard and reduce environmental pollution.But in Oil Production and storage process, inevitably can produce impurity and sewage in storage tank, by in the storage tank being provided with floating plate install float oil discharging device can guarantee extract be surperficial oil product all the time, keep the clean of the high oil liquid level of suction, impurity, moisture can not be entrained with storage tank, ensure that out the quality of oil product.
Traditional its structure of floating oil discharging device adopts folded form, top oil suction is connected with floating plate, the float overcoming floating oil discharging device self gravitation is installed in the swivel joint folding position at floating oil discharging device and oil suction position, and oil suction does folding liftable motion with floating plate.Because floating oil discharging device is in the process risen or decline, moment can change at any time, when low liquid level, moment is large requires that the buoyancy of float is also large, but liquid level raises, moment is gradually reducing, the buoyancy required also diminishes, and the buoyancy that floating oil discharging device overcomes self gravitation is a variable all the time.
In addition, the method of traditional floating oil discharging device design buoyancy, buoyancy gets a minimum value and the buoyancy needed for minimum moment, oil suction is connected with floating plate, when high liquid level, owing to requiring that buoyancy is little, the oil discharging device that floats is very little to the buoyancy effect of floating plate, but when low liquid level moment is large, buoyancy is inadequate, compensates with the buoyancy of floating plate self.Because the structure of floating plate self limit, structure comparison is thin, floating plate self with buoyancy smaller, buoyancy compensation amount is very little, in actual use, causes distortion and the damage of floating plate, affects production run.
Utility model content
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, a kind of floating oil discharging device with buoyancy compensation is provided, it can avoid conventional float oil discharging device in floating riser process, and the buoyancy overcoming device self gravitation caused by the change of moment changes and causes the distortion to floating plate and damage.
The technical solution of the utility model is achieved in that it comprises the oil outlet pipe be arranged in storage tank, the first rotating arm be connected by the first swivel joint with oil outlet pipe, the second pivot arm be connected by the second swivel joint with first rotating arm and floating plate, one end of described second pivot arm is oil suction, second swivel joint is provided with swivel joint float, second pivot arm is provided with oil suction float near described oil suction position, its improvements are: described floating plate is provided with buoyancy compensation float seal bucket, a buoyancy compensation float is provided with in described buoyancy compensation float seal bucket, described buoyancy compensation float top is connected with buoyancy compensation float seal bucket top by the spacing steel rope of buoyancy compensation float, buoyancy compensation float bottom is connected with described oil suction by steel rope.
In said structure, the second pivot arm left and right sides between described oil suction and oil suction float is equipped with a spacing steel rope bullport, be equipped with a spacing steel rope in described spacing steel rope bullport, the two ends of described spacing steel rope are fixed on top and the bottom of storage tank respectively by strainer.
In said structure, described oil suction float is two, and these two oil suction floats are arranged on the left and right sides of described second pivot arm respectively by an oil suction float link span.
In said structure, described swivel joint float is one, and this swivel joint float is arranged in described second swivel joint by a swivel joint float link span.
In said structure, the shape of described swivel joint float, oil suction float and buoyancy compensation float is cylindrical.
The beneficial effects of the utility model are: the floating oil discharging device of the band buoyancy compensation that the utility model provides, one, described floating plate are provided with buoyancy compensation float seal bucket, be provided with a buoyancy compensation float in described buoyancy compensation float seal bucket, evaporate in the storage tank that buoyancy compensation float seal bucket avoids the opening part of buoyancy compensation float and floating plate and reveal, described buoyancy compensation float top is connected with buoyancy compensation float seal bucket top by the spacing steel rope of buoyancy compensation float, buoyancy compensation float bottom is connected with described oil suction by steel rope, buoyancy compensation float and floating plate are rigidly connected without any, buoyancy compensation float does rising or the descending motion of Buoyance adjustment in buoyancy compensation float seal bucket, in floating plate location free procedure, without any power, floating plate is impacted, avoid traditional floating oil discharging device because of moment change caused by overcome device self gravitation buoyancy change and cause the distortion to floating plate and damage, simultaneously when swivel joint float and oil suction float buoyancy are designed to buoyancy required under minimum moment, when low liquid level moment is large, required buoyancy is large, now not enough buoyancy can be compensated by buoyancy compensation float, they are two years old, the second pivot arm left and right sides between described oil suction and oil suction float is equipped with a spacing steel rope bullport, a spacing steel rope is equipped with in described spacing steel rope bullport, the two ends of described spacing steel rope are fixed on top and the bottom of storage tank respectively by strainer, oil suction can be made to fluctuate in process by spacing steel rope and be in upper and lower linear running track all the time, like this when low liquid level moment is large, when buoyancy needs buoyancy compensation float to carry out buoyancy compensation, the position of oil suction can not be little and produce skew because of the buoyancy of swivel joint float and oil suction float, because buoyancy compensation float is connected with oil suction, thus position and the vertical angle of buoyancy compensation float can not be affected, buoyancy compensation float and buoyancy compensation float seal bucket and floating plate also can not collide, operation can not be affected.
Accompanying drawing explanation
Front view when Fig. 1 is the floating oil discharging device floating plate minimum liquid level of the utility model band buoyancy compensation
Fig. 2 be the utility model band buoyancy compensation floating oil discharging device floating plate the highest liquid level time front view
Fig. 3 is the birds-eye view of the floating oil discharging device of the utility model band buoyancy compensation
In figure: 1, storage tank; 2, oil outlet pipe; 3, oil outlet; 4, the first swivel joint; 5, first rotating arm; 6, the second swivel joint; 7, the second pivot arm; 8, floating plate; 9, oil suction; 10, swivel joint float; 11, swivel joint float link span; 12, oil suction float; 13, oil suction float link span; 14, buoyancy compensation float seal bucket; 15, buoyancy compensation float; 16, the spacing steel rope of buoyancy compensation float; 17, steel rope; 18, spacing steel rope bullport; 19, spacing steel rope; 20, strainer; 21, support.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the floating oil discharging device of the band buoyancy compensation that the utility model discloses, the first rotating arm 5 that it comprises the oil outlet pipe 2 be arranged in storage tank 1, be connected by the first swivel joint 4 with oil outlet pipe 2, the second pivot arm 7 be connected by the second swivel joint 6 with first rotating arm 5 and floating plate 8, oil outlet pipe 2, first swivel joint 4, first rotating arm 5, second swivel joint 6 and the second pivot arm 7 composition can with the airtight pipeline of liquid level height folding movement up and down.One end of oil outlet pipe 2 is oil outlet 3, oil outlet 3 is positioned at outside storage tank 1, support 21 is installed bottom storage tank 1, oil outlet pipe 2 is positioned on support 21, play a supporting role to oil outlet pipe 2, as shown in Figure 1, floating plate 8 is when minimum liquid level, first rotating arm 5 is also positioned on support 21, plays a supporting role to first rotating arm 5.One end of second pivot arm 7 is oil suction 9, second swivel joint 6 is provided with swivel joint float 10, shown in composition graphs 3, swivel joint float 10 is one, this swivel joint float 10 is arranged in the second swivel joint 6 by a swivel joint float link span 11, second pivot arm 7 is provided with oil suction float 12 near oil suction 9 position, shown in composition graphs 3, oil suction float 12 is two, these two oil suction floats 12 are arranged on the left and right sides of the second pivot arm 7 respectively by an oil suction float link span 13, folding up and down in motion process with liquid level height like this, second pivot arm 7 can upper and lower folding movement evenly, what prevent from causing because side has buoyancy opposite side there be not buoyancy is unbalance.
Floating plate 8 is provided with buoyancy compensation float seal bucket 14, a buoyancy compensation float 15 is provided with in buoyancy compensation float seal bucket 14, buoyancy compensation float seal bucket 14 avoids in buoyancy compensation float 15 and the storage tank 1 of the opening part of floating plate 8 to evaporate and reveals, when swivel joint float 10 and oil suction float 12 buoyancy are designed to buoyancy required under minimum moment, when low liquid level moment is large, required buoyancy is large, now not enough buoyancy can be compensated by buoyancy compensation float 15, buoyancy compensation float 15 top is connected with buoyancy compensation float seal bucket 14 top by the spacing steel rope 16 of buoyancy compensation float, buoyancy compensation float 15 bottom is connected with oil suction 9 by steel rope 17, buoyancy compensation float 15 and floating plate 8 are rigidly connected without any, buoyancy compensation float 15 does rising or the descending motion of Buoyance adjustment in buoyancy compensation float seal bucket 14, in floating plate 8 location free procedure, without any power, floating plate 8 is impacted, avoid traditional floating oil discharging device because of moment change caused by overcome device self gravitation buoyancy change and cause the distortion to floating plate 8 and damage.
Shown in composition graphs 3, second pivot arm 7 left and right sides between above-mentioned oil suction 9 and oil suction float 12 is equipped with a spacing steel rope bullport 18, a spacing steel rope 19 is equipped with in spacing steel rope bullport 18, the two ends of spacing steel rope 19 are fixed on top and the bottom of storage tank 1 respectively by strainer 20, shown in composition graphs 1 and Fig. 2, oil suction 9 can be made to fluctuate in process by spacing steel rope 19 and be in upper and lower linear running track all the time, like this when low liquid level moment is large, when buoyancy needs buoyancy compensation float 15 to carry out buoyancy compensation, the position of oil suction 9 can not be little and produce skew because of the buoyancy of swivel joint float 10 and oil suction float 12, because buoyancy compensation float 15 is connected with oil suction 9, thus position and the vertical angle of buoyancy compensation float 15 can not be affected, buoyancy compensation float 15 also can not collide with buoyancy compensation float seal bucket 14 and floating plate 8, operation can not be affected.
The shape of swivel joint float 10 of the present utility model, oil suction float 12 and buoyancy compensation float 15 is cylindrical, in actual manufacturing process, also can be other shapes, such as ellipse, cuboid etc.Floating oil discharging device of the present utility model is not by floating plate 8 buoyancy, with floating plate 8 without being rigidly connected, in floating plate 8 location free procedure, without any power, floating plate 8 is impacted, avoid conventional float oil discharging device in floating riser process, the buoyancy overcoming device self gravitation caused by the change of moment changes and causes the distortion to floating plate 8 and damage, extends the service life of floating plate 8 greatly.The utility model structure is simple, goes out oil quality high, is suitable for promoting.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (5)
1. the floating oil discharging device with buoyancy compensation, it comprises the oil outlet pipe be arranged in storage tank, the first rotating arm be connected by the first swivel joint with oil outlet pipe, the second pivot arm be connected by the second swivel joint with first rotating arm and floating plate, one end of described second pivot arm is oil suction, second swivel joint is provided with swivel joint float, second pivot arm is provided with oil suction float near described oil suction position, it is characterized in that: described floating plate is provided with buoyancy compensation float seal bucket, a buoyancy compensation float is provided with in described buoyancy compensation float seal bucket, described buoyancy compensation float top is connected with buoyancy compensation float seal bucket top by the spacing steel rope of buoyancy compensation float, buoyancy compensation float bottom is connected with described oil suction by steel rope.
2. the floating oil discharging device of band buoyancy compensation according to claim 1, it is characterized in that: the second pivot arm left and right sides between described oil suction and oil suction float is equipped with a spacing steel rope bullport, be equipped with a spacing steel rope in described spacing steel rope bullport, the two ends of described spacing steel rope are fixed on top and the bottom of storage tank respectively by strainer.
3. the floating oil discharging device of band buoyancy compensation according to claim 1, is characterized in that: described oil suction float is two, and these two oil suction floats are arranged on the left and right sides of described second pivot arm respectively by an oil suction float link span.
4. the floating oil discharging device of band buoyancy compensation according to claim 1, is characterized in that: described swivel joint float is one, and this swivel joint float is arranged in described second swivel joint by a swivel joint float link span.
5. the floating oil discharging device of band buoyancy compensation according to claim 1, is characterized in that: the shape of described swivel joint float, oil suction float and buoyancy compensation float is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700703.0U CN204264733U (en) | 2014-11-19 | 2014-11-19 | With the floating oil discharging device of buoyancy compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700703.0U CN204264733U (en) | 2014-11-19 | 2014-11-19 | With the floating oil discharging device of buoyancy compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264733U true CN204264733U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700703.0U Expired - Fee Related CN204264733U (en) | 2014-11-19 | 2014-11-19 | With the floating oil discharging device of buoyancy compensation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204264733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045541A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of floating suction peculiar to vessel |
| CN108298493A (en) * | 2018-01-25 | 2018-07-20 | 大连鸿泽泵业有限公司 | A kind of fluid extraction arrangement |
| CN113247473A (en) * | 2021-05-26 | 2021-08-13 | 上海鼎惠海洋工程有限公司 | Floating oil discharge type oil storage tank |
| CN114446034A (en) * | 2022-04-11 | 2022-05-06 | 中国航空油料有限责任公司 | Floating type oil absorption arm anti-collision early warning system and early warning method |
-
2014
- 2014-11-19 CN CN201420700703.0U patent/CN204264733U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045541A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of floating suction peculiar to vessel |
| CN108298493A (en) * | 2018-01-25 | 2018-07-20 | 大连鸿泽泵业有限公司 | A kind of fluid extraction arrangement |
| CN113247473A (en) * | 2021-05-26 | 2021-08-13 | 上海鼎惠海洋工程有限公司 | Floating oil discharge type oil storage tank |
| CN114446034A (en) * | 2022-04-11 | 2022-05-06 | 中国航空油料有限责任公司 | Floating type oil absorption arm anti-collision early warning system and early warning method |
| CN114446034B (en) * | 2022-04-11 | 2022-06-03 | 中国航空油料有限责任公司 | Floating type oil absorption arm anti-collision early warning system and early warning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |