CN110081239B - Tensile hose for oil tank drainage system - Google Patents
Tensile hose for oil tank drainage system Download PDFInfo
- Publication number
- CN110081239B CN110081239B CN201910347707.2A CN201910347707A CN110081239B CN 110081239 B CN110081239 B CN 110081239B CN 201910347707 A CN201910347707 A CN 201910347707A CN 110081239 B CN110081239 B CN 110081239B
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- CN
- China
- Prior art keywords
- hose
- oil tank
- annular
- main body
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/38—Large containers having floating covers, e.g. floating roofs or blankets with surface water receiver, e.g. drain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/003—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets devices for holding the open end of a hose
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Abstract
The invention discloses a tensile hose for an oil tank drainage system, which comprises a hose main body, wherein terminals are arranged at two ends of the hose main body, the hose main body is fixedly connected with a floating top through the terminal at one end, the other end of the hose main body is fixedly connected with an oil tank and is communicated with the upper part of the floating top and the outside of the oil tank, annular connecting blocks distributed in an array manner are arranged on the hose main body, annular connecting pieces are arranged on the annular connecting blocks, first connecting grooves distributed symmetrically are arranged on the annular connecting pieces, rotating pieces distributed in an array manner are arranged between the two terminals, triangular connecting rings distributed in an array manner are rotatably arranged on the rotating pieces, circular rings are sleeved on the triangular connecting rings, and the adjacent two rotating pieces are connected with the. The tensile hose is limited by the rotating piece, the triangular connecting ring and the circular ring, when the floating roof is positioned at the top of the oil tank, the hose bears the gravity of the hose and the pressure of oil, the load of the hose is larger, the strength of the hose is increased, and the tensile deformation of the hose in the axial direction is reduced.
Description
Technical Field
The invention relates to a hose, in particular to a tensile hose for an oil tank drainage system.
Background
The floating roof of the oil tank is provided with a drainage system, water falling into the floating roof in the rainwater season is drained, a main element of the drainage system is a hose, one end of the hose is connected to the floating roof, the other end of the hose is communicated with the outside of the oil tank, and the rainwater on the floating roof is naturally drained. Hose structure among the prior art is single, and the oil has been stored up in the oil tank mostly, floats the top and is located the top in the oil tank, and at this moment, the hose bears the dual load of the pressure of the oil of the gravity of self, and the hose is very easily taken place tensile deformation, leads to the rupture of hose and oil leak.
Disclosure of Invention
The invention aims to provide a tensile hose for an oil tank drainage system, wherein a hose main body is limited in the axial direction through a rotating part, a triangular connecting ring and a circular ring, when a floating roof is positioned at the top of an oil tank, the hose bears the gravity of the hose and the pressure of oil, the load of the hose is larger, the strength of the hose is increased, and the tensile deformation of the hose in the axial direction is reduced; the hose body is fixedly connected with the floating roof through a terminal at one end, and the other end is fixedly connected with the oil tank to communicate the upper part of the floating roof with the outside of the oil tank.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a tensile hose for oil tank drainage system, tensile hose includes hose main part, and hose main part's both ends all are equipped with the terminal, two be equipped with the rotating member that the array distributes between the terminal, rotate the triangle go-between that is equipped with the array and distributes on the rotating member, the cover is equipped with the ring on the triangle go-between, is connected with the ring through triangle go-between two adjacent rotating members.
Furthermore, the hose body is fixedly connected with the floating roof through a terminal at one end, and the other end of the hose body is fixedly connected with the oil tank to communicate the upper part of the floating roof with the outside of the oil tank.
Furthermore, the hose body is provided with annular connecting blocks distributed in an array manner, the annular connecting blocks are provided with annular connecting pieces, the annular connecting pieces are provided with first connecting grooves distributed symmetrically, and the first connecting grooves are internally provided with clamping grooves.
Furthermore, the terminal includes annular terminal main part, is equipped with the spacing ring on the annular terminal main part, and the one end of annular terminal main part is equipped with the external screw thread, and the inboard of the other end is equipped with the second spread groove.
Further, the rotating part comprises an annular rotating main body, a third connecting groove is formed in the annular rotating main body, connecting columns distributed in an array mode are arranged at one end of the annular rotating main body, through holes are formed in the connecting columns, and the through holes are located in the tangential direction of the annular rotating main body.
Furthermore, two adjacent clamping grooves are internally and rotatably connected with rotating parts, the rotating parts are matched with the clamping grooves through third connecting grooves and are rotatably connected with the hose main body, the rotating parts are rotatably connected with the triangular connecting rings through the through holes, and the triangular connecting rings on the two opposite rotating parts are connected through circular rings.
Furthermore, all rotate in two draw-in grooves at hose main part both ends and be connected with the terminal, the terminal passes through the cooperation of second spread groove and draw-in groove and is connected with hose main part rotation.
The invention has the beneficial effects that:
1. the tensile hose is limited through the rotating piece, the triangular connecting ring and the circular ring, when the floating roof is positioned at the top of the oil tank, the hose bears the gravity of the hose and the pressure of oil, the load of the hose is large, the strength of the hose is increased, and the tensile deformation of the hose in the axial direction is reduced;
2. the tensile hose is fixedly connected with the floating roof through a terminal at one end, and the other end of the tensile hose is fixedly connected with the oil tank to communicate the upper part of the floating roof with the outside of the oil tank.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the tensile hose of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a partial sectional view of the hose body of the present invention;
FIG. 4 is a schematic view of the terminal structure of the present invention;
FIG. 5 is a schematic view of a partial structure of the tensile hose of the present invention;
FIG. 6 is a schematic view of a rotating member according to the present invention;
FIG. 7 is a schematic view of a triangular connecting ring structure according to the present invention;
fig. 8 is a schematic view of the ring structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A tensile hose for a drainage system of an oil tank comprises a hose body 1, wherein terminals 2 are arranged at two ends of the hose body 1, as shown in figures 1 and 2, the hose body 1 is fixedly connected with a floating roof through the terminal 2 at one end, and the other end is fixedly connected with the oil tank to communicate the upper part of the floating roof with the outside of the oil tank.
Be equipped with array distribution's rotating member 3 between two terminals 2, the last rotation of rotating member 3 is equipped with array distribution's triangle go-between 4, and the cover is equipped with ring 5 on the triangle go-between 4, is connected with ring 5 through triangle go-between 4 between two adjacent rotating members 3.
The hose body 1 is provided with annular connecting blocks 12 distributed in an array manner, as shown in fig. 3, the annular connecting blocks 12 are provided with annular connecting pieces 13, the annular connecting pieces 13 are provided with first connecting grooves 14 distributed symmetrically, and the first connecting grooves 14 are provided with clamping grooves 15.
The terminal 2 includes a ring-shaped terminal body 21, and as shown in fig. 4, a stopper ring 22 is provided on the ring-shaped terminal body 21, an external thread 23 is provided at one end of the ring-shaped terminal body 21, and a second connecting groove 24 is provided inside the other end.
The rotating member 3 includes an annular rotating body 31, as shown in fig. 6, a third connecting groove 32 is provided in the annular rotating body 31, connecting columns 33 are provided at one end of the annular rotating body 31, the connecting columns 33 are distributed in an array, through holes 34 are provided on the connecting columns 33, and the through holes 34 are located in a tangential direction of the annular rotating body 31.
The adjacent two clamping grooves 15 are rotatably connected with the rotating parts 3, the rotating parts 3 are matched with the clamping grooves 15 through the third connecting grooves 32 and are rotatably connected with the hose main body 1, the rotating parts 3 are rotatably connected with the triangular connecting rings 4 through the through holes 34, and as shown in fig. 2, 7 and 8, the triangular connecting rings 4 on the two opposite rotating parts 3 are connected through the circular rings 5.
All rotate in two draw-in grooves 15 that are located hose body 1 both ends and be connected with terminal 2, terminal 2 rotates with hose body 1 through the cooperation of second spread groove 24 and draw-in groove 15 and is connected.
When the flexible pipe is used, the flexible pipe main body 1 is limited in the axial direction through the rotating piece 3, the triangular connecting ring 4 and the circular ring 5, when the floating top is positioned at the top of the oil tank, the flexible pipe bears the gravity of the flexible pipe and the pressure of the oil, the load of the flexible pipe is large, the strength of the flexible pipe is increased, and the tensile deformation of the flexible pipe in the axial direction is reduced; the hose body 1 is connected with the floating roof through a terminal 2 at one end, and is connected with the oil tank through a terminal at the other end, and the upper part of the floating roof is communicated with the outside of the oil tank.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. The tensile hose for the oil tank drainage system comprises a hose main body (1), wherein terminals (2) are arranged at two ends of the hose main body (1), and is characterized in that rotating parts (3) distributed in an array manner are arranged between the two terminals (2), triangular connecting rings (4) distributed in an array manner are rotatably arranged on the rotating parts (3), circular rings (5) are sleeved on the triangular connecting rings (4), and the two adjacent rotating parts (3) are connected with the circular rings (5) through the triangular connecting rings (4);
the hose body (1) is provided with annular connecting blocks (12) distributed in an array manner, the annular connecting blocks (12) are provided with annular connecting pieces (13), the annular connecting pieces (13) are provided with first connecting grooves (14) distributed symmetrically, and clamping grooves (15) are arranged in the first connecting grooves (14);
the rotating part (3) comprises an annular rotating main body (31), a third connecting groove (32) is formed in the annular rotating main body (31), connecting columns (33) distributed in an array mode are arranged at one end of the annular rotating main body (31), and through holes (34) are formed in the connecting columns (33);
adjacent two all rotate in draw-in groove (15) and be connected with rotating member (3), rotating member (3) are connected with hose body (1) rotation through third spread groove (32) and draw-in groove (15) cooperation, and rotating member (3) are connected with triangle go-between (4) rotation through hole (34), and triangle go-between (4) on two relative rotating member (3) are connected through ring (5).
2. A tensile hose for a drainage system of an oil tank according to claim 1, wherein the hose body (1) is fixedly connected with the floating roof through a terminal (2) at one end, and is fixedly connected with the oil tank at the other end to communicate the upper part of the floating roof with the outside of the oil tank.
3. The tensile hose for the drainage system of the oil tank as claimed in claim 1, wherein the terminal (2) comprises a ring-shaped terminal body (21), a limit ring (22) is provided on the ring-shaped terminal body (21), one end of the ring-shaped terminal body (21) is provided with an external thread (23), and the inner side of the other end is provided with a second connecting groove (24).
4. A tensile hose for tank drainage according to claim 1, wherein said through-going hole (34) is located in a tangential direction of the annular rotary body (31).
5. The tensile hose for the oil tank drainage system according to claim 1, wherein the terminal (2) is rotatably connected in two clamping grooves (15) at two ends of the hose body (1), and the terminal (2) is rotatably connected with the hose body (1) through the second connecting groove (24) and the clamping grooves (15) in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347707.2A CN110081239B (en) | 2019-04-28 | 2019-04-28 | Tensile hose for oil tank drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347707.2A CN110081239B (en) | 2019-04-28 | 2019-04-28 | Tensile hose for oil tank drainage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081239A CN110081239A (en) | 2019-08-02 |
| CN110081239B true CN110081239B (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347707.2A Active CN110081239B (en) | 2019-04-28 | 2019-04-28 | Tensile hose for oil tank drainage system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110081239B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820888A (en) * | 2019-10-31 | 2020-02-21 | 安徽省国发石化设备有限责任公司 | Hose drainage system at center of floating roof storage tank |
| CN111765307B (en) * | 2020-07-08 | 2021-08-31 | 中国地震局工程力学研究所 | Gas pipeline large displacement protector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354937B1 (en) * | 2000-02-05 | 2002-03-12 | Dale J. Crook | Flexible duct sleeve |
| JP3356758B2 (en) * | 2000-09-13 | 2002-12-16 | 株式会社椿本チエイン | Cable drag chain |
| CN2700672Y (en) * | 2004-05-21 | 2005-05-18 | 孔庆华 | Protective pipeline supporting rack |
| FR2971322B1 (en) * | 2011-02-03 | 2014-05-02 | Saipem Sa | FLEXIBLE SUBMARINE LINE BEND LIMITER AND BACKFILL BOND INSTALLATION COMPRISING THE SAME |
| JP6028721B2 (en) * | 2013-12-19 | 2016-11-16 | 株式会社オートネットワーク技術研究所 | Protective wire |
| US20160334032A1 (en) * | 2015-05-13 | 2016-11-17 | Dayco Ip Holdings, Llc | Hose-shaping apparatus |
| CN206320467U (en) * | 2016-11-17 | 2017-07-11 | 河南省耿力工程设备有限公司 | One kind whitewashing chassis pumpcrete pipe line protection device |
| GB201715211D0 (en) * | 2017-09-20 | 2017-11-01 | Tekmar Energy Ltd | Protection device, assembly and method |
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2019
- 2019-04-28 CN CN201910347707.2A patent/CN110081239B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110081239A (en) | 2019-08-02 |
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