CN204507799U - There is the immersion type inner floating roof of honeycomb case buoyancy unit - Google Patents
There is the immersion type inner floating roof of honeycomb case buoyancy unit Download PDFInfo
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- CN204507799U CN204507799U CN201520162065.6U CN201520162065U CN204507799U CN 204507799 U CN204507799 U CN 204507799U CN 201520162065 U CN201520162065 U CN 201520162065U CN 204507799 U CN204507799 U CN 204507799U
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Abstract
There is the immersion type inner floating roof of honeycomb case buoyancy unit, belong to covered floating roof tank technical field, designing irrational defect for solving existing cell type inner floating roof.The immersion type inner floating roof with honeycomb case buoyancy unit of the present utility model comprises a floating plate; Described floating plate comprises the framework be made up of multiple girder (1), multiple and described girder (1) auxiliary girder connected vertically (2), and a ring is around the cycle beam at described frame peripheral edge; Described girder (1), described auxiliary girder (2), described cycle beam form multiple installing space; At least two buoyancy unit (3) are provided with in each described installing space; Described buoyancy unit (3) comprises the housing of hollow, the honeycomb core (4) be located in described housing.The beneficial effects of the utility model are: the quantity decreasing required auxiliary girder or framework, reduces productive costs, simple and easy installation process.
Description
Technical field
The utility model relates to inner floating roof technical field, particularly relates to the immersion type inner floating roof with honeycomb case buoyancy unit.
Background technology
In petrochemical complex storing technology field, environmental pollution and potential safety hazard is caused for preventing medium loss, reduce air loss, domestic a large amount of use pontoon type inner floating roof at present, adopt floating drum as buoyancy unit, but still there is oil-gas space between pontoon type inner floating roof and liquid level, sealing property is undesirable, there is potential safety hazard.
In recent years, occurred several cellular inner floating roof both at home and abroad, these inner floating roofs use honeycomb body structure as buoyancy unit.The top of these honeycomb casees is cover plate, and bottom is bathtub construction, and honeycomb core is arranged in basin type structure, not with medium contact.This basin type honeycomb casing is arranged in single framework, and this just makes the framed structure of inner floating roof complicated, and waste of material is serious, adds installation difficulty, improves production and cost of installation.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of immersion type inner floating roof with honeycomb case buoyancy unit.
The technical solution of the utility model is: the immersion type inner floating roof with honeycomb case buoyancy unit, comprises a floating plate; Described floating plate comprises the framework be made up of multiple girder, multiple and described girder auxiliary girder connected vertically, and a ring is around the cycle beam at described frame peripheral edge; Described girder, described auxiliary girder, described cycle beam form multiple installing space; At least two buoyancy unit are provided with in each described installing space; Described buoyancy unit comprises the housing of hollow, the honeycomb core be located in described housing, and described housing comprises casing and case lid; Described casing is that bottom and surrounding seal, the square room of the complete opening in top, it is characterized in that: the side plate forming described casing surrounding comprises the long side plate of side, front and back and the short side plate of left and right sides, one end towards the described short side plate of described box opening end has the affixed limit extended laterally, described affixed limit is fixedly connected with described girder, and the height of described long side plate is greater than the height of described short side plate; Described case lid comprise base plate and with side before and after described base plate along vertical lid side plate, the length of described lid side plate is less than the length of described base plate, the length of described lid side plate equals the length of described long side plate, and described case lid is covered on the top of described casing and the end of described base plate is fixedly connected with described affixed limit, the inner side of described lid side plate and described long side plate fits tightly; Closely glued joint between described case lid and described honeycomb core.
The end of described base plate and the gluing laminating in described affixed limit.
Described floating plate is provided with roller devices.
The beneficial effects of the utility model are: the quantity decreasing required auxiliary girder or framework, enhances sealing property, improves intensity, and safety performance is excellent, reduces productive costs, simple and easy installation process, safe and applicable more.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of buoyancy unit in inner floating roof in the utility model embodiment.
Fig. 2 is the front elevation of case lid and casing in the utility model embodiment.
Fig. 3 be in the utility model embodiment case lid and casing install after side sectional view.
Fig. 4 is the connection structure in the utility model embodiment between adjacent buoyant unit.
1. the end of girder, 2. auxiliary girder, 3. buoyancy unit, 31. case lids, 311. lid side plates, 312. base plates, 32. casings, 321. long side plates, 322. short side plates, 3221. affixed limits, 4. honeycomb core, 5. roller devices, 6. sealing joint strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained.
As Figure 1-Figure 4, the immersion type inner floating roof in the utility model embodiment with honeycomb case buoyancy unit comprises girder 1, auxiliary girder 2, buoyancy unit 3, roller devices 5.
Girder 1 has many, and auxiliary girder 2 also has many.Auxiliary girder 2 is between adjacent girder 1, and mutually vertical with girder 1.Girder 1 and auxiliary girder 2 form framed structure, and framed structure is formed with multiple installing space.The outward flange of whole framed structure is surrounded with a circle cycle beam.Framed structure and cycle beam are played a supporting role.The below of girder 1 and cycle beam is provided with supporting leg.
Framed structure is formed with multiple installing space, has two buoyancy unit 3 in installing space at least.
Buoyancy unit 3 comprises the housing of hollow, the honeycomb core 4 be located in housing.
The housing of hollow comprises casing 32 and is located at the case lid 31 at casing 32 top.
Honeycomb core 4 is aluminum honeycomb core, and oil resistant is lost, good seal performance.Honeycomb core 4 is fixedly mounted in casing 32.
Casing 32 is the square room structure of metal sheet through bending that a monoblock can cut shaping, and the complete opening in its top, sealed bottom, surrounding side junction is welded to connect.Front and back side is called long side plate 321, and left and right side is called short side plate 322.The height of long side plate 321 is greater than the height of short side plate 322.
Short side plate 322 bends laterally towards the one end at casing 32 top, forms affixed limit 3221.Be fixedly connected with girder 1 on the girder 1 that the affixed limit 3221 of casing 31 both sides and the end 312 of case lid 31 base plate are overlapped on buoyancy unit 3 both sides.
Case lid 31 is located at the top of casing 32.Case lid 31 is the platy structure with front and back side that metal sheet that a monoblock can cut shaping is formed through bending.The front and back side of case lid 31 is called lid side plate 311.Lid side plate 311 is vertical with the part backplane of case lid 31, and the length of lid side plate 311 is less than the length of base plate.Closely glued joint between the base plate of case lid 31 and honeycomb core 4, the intensity of casing 32 can be improved like this, thus strengthen the intensity of whole floating plate.
The length of lid side plate 311 is equal with the length of long side plate 321.Case lid 31 tightly covers the top at casing 32, and both the gluing laminatings equal with affixed limit 3221 length of the end 312 of the base plate of case lid 31.The inner side compact siro spinning technology of lid side plate 311 and long side plate 321.
Between adjacent buoyancy unit 3, sealing joint strip 6 is housed, as shown in Figure 4, also uses bolt the lid side plate 311 of two buoyancy unit 3, long side plate 321, sealing joint strip 6 to be fixedly connected with simultaneously, thus improve intensity, enhance sealing property.
In the utility model, due to bottom honeycomb core 4 and surrounding completely closed, with media isolation, medium can not penetrate into casing 32, and then cannot infiltrate in honeycomb core 4, the dual leak tightness that ensure that whole buoyancy unit 3, has fundamentally stopped the possibility of heavy dish.Simultaneously, this structure of casing 32 makes only to need to be fixedly connected with bolt by sealing joint strip 6 between adjacent two buoyancy unit 3, and need not be overlapped on auxiliary girder 2 or framework, this not only reduces the quantity of auxiliary girder 2 or framework, reduce material consumption, and then reduce productive costs, and add intensity.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. there is the immersion type inner floating roof of honeycomb case buoyancy unit, comprise a floating plate; Described floating plate comprises the framework be made up of multiple girder (1), multiple and described girder (1) auxiliary girder connected vertically (2), and a ring is around the cycle beam at described frame peripheral edge; Described girder (1), described auxiliary girder (2), described cycle beam form multiple installing space; At least two buoyancy unit (3) are provided with in each described installing space; Described buoyancy unit (3) comprises the housing of hollow, the honeycomb core (4) be located in described housing, and described housing comprises casing (32) and case lid (31); Described casing (32) for bottom and surrounding sealing, the complete opening in top square room, it is characterized in that: the side plate forming described casing (32) surrounding comprises the long side plate (321) of side, front and back and the short side plate (322) of left and right sides, one end towards the described short side plate (322) of described casing (32) open end has the affixed limit (3221) extended laterally, described affixed limit (3221) is fixedly connected with described girder (1), and the height of described long side plate (321) is greater than the height of described short side plate (322); Described case lid (31) comprise base plate and with side before and after described base plate along vertical lid side plate (311), the length of described lid side plate (311) is less than the length of described base plate, the length of described lid side plate (311) equals the length of described long side plate (321), and described case lid (31) is covered on the top of described casing (32) and the end (312) of described base plate is fixedly connected with described affixed limit (3221), described lid side plate (311) fits tightly with the inner side of described long side plate (321); Closely glued joint between described case lid (31) and described honeycomb core (4).
2. the immersion type inner floating roof with honeycomb case buoyancy unit according to claim 1, is characterized in that: end (312) and the gluing laminating of described affixed limit (3221) of described base plate.
3. the immersion type inner floating roof with honeycomb case buoyancy unit according to claim 1, is characterized in that: described floating plate is provided with roller devices (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162065.6U CN204507799U (en) | 2015-03-20 | 2015-03-20 | There is the immersion type inner floating roof of honeycomb case buoyancy unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162065.6U CN204507799U (en) | 2015-03-20 | 2015-03-20 | There is the immersion type inner floating roof of honeycomb case buoyancy unit |
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| CN204507799U true CN204507799U (en) | 2015-07-29 |
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| CN201520162065.6U Active CN204507799U (en) | 2015-03-20 | 2015-03-20 | There is the immersion type inner floating roof of honeycomb case buoyancy unit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905460A (en) * | 2016-06-17 | 2016-08-31 | 连云港锦缘石化设备制造有限公司 | Full contact buoyancy tank type internal floating pan |
| CN106586302A (en) * | 2017-02-13 | 2017-04-26 | 印炎 | Honeycomb floating tray system for cylinder storage tank |
| CN107399524A (en) * | 2017-03-03 | 2017-11-28 | 保定市新华石化设备制造有限公司 | The box inner floating roof of immersion liquid honeycomb |
| CN108526815A (en) * | 2018-03-21 | 2018-09-14 | 上海聪浮环保科技有限公司 | The manufacturing method of ultrathin large, honeycomb case |
| CN109368056A (en) * | 2018-11-06 | 2019-02-22 | 山河美(常州)环保科技有限公司 | Honeycomb buoyancy tank component and floating plate system |
| CN109383941A (en) * | 2017-08-03 | 2019-02-26 | 保定市新华石化设备制造有限公司 | Cellular inner floating roof frame structure and sealing means |
| CN111268293A (en) * | 2020-04-06 | 2020-06-12 | 沃德林科环保设备（北京）有限公司 | Full-liquid-connection welding stainless steel floating disc and construction method |
-
2015
- 2015-03-20 CN CN201520162065.6U patent/CN204507799U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905460A (en) * | 2016-06-17 | 2016-08-31 | 连云港锦缘石化设备制造有限公司 | Full contact buoyancy tank type internal floating pan |
| CN106586302A (en) * | 2017-02-13 | 2017-04-26 | 印炎 | Honeycomb floating tray system for cylinder storage tank |
| CN107399524A (en) * | 2017-03-03 | 2017-11-28 | 保定市新华石化设备制造有限公司 | The box inner floating roof of immersion liquid honeycomb |
| CN109383941A (en) * | 2017-08-03 | 2019-02-26 | 保定市新华石化设备制造有限公司 | Cellular inner floating roof frame structure and sealing means |
| CN108526815A (en) * | 2018-03-21 | 2018-09-14 | 上海聪浮环保科技有限公司 | The manufacturing method of ultrathin large, honeycomb case |
| CN109368056A (en) * | 2018-11-06 | 2019-02-22 | 山河美(常州)环保科技有限公司 | Honeycomb buoyancy tank component and floating plate system |
| CN111268293A (en) * | 2020-04-06 | 2020-06-12 | 沃德林科环保设备（北京）有限公司 | Full-liquid-connection welding stainless steel floating disc and construction method |
| CN111268293B (en) * | 2020-04-06 | 2024-06-04 | 沃德林科环保设备（北京）有限公司 | Full-liquid-receiving welding stainless steel floating disc and construction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaohua Inventor after: Zhang Juling Inventor after: Nie Erzhao Inventor after: Zhao Hong Inventor after: Zhang Rui Inventor after: Zhang Juyao Inventor after: Zhang Shengquan Inventor before: Zhang Xiaohua Inventor before: Zhang Juling Inventor before: Li Hongbin Inventor before: Zhao Hong Inventor before: Wang Min Inventor before: Jiu Ping Inventor before: Wu Zhe |
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| COR | Change of bibliographic data |