CN107499755A - A kind of middle low frequency diverter for floating roof tank - Google Patents
A kind of middle low frequency diverter for floating roof tank Download PDFInfo
- Publication number
- CN107499755A CN107499755A CN201710820992.6A CN201710820992A CN107499755A CN 107499755 A CN107499755 A CN 107499755A CN 201710820992 A CN201710820992 A CN 201710820992A CN 107499755 A CN107499755 A CN 107499755A
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- CN
- China
- Prior art keywords
- tin plating
- shell body
- twisted wire
- floating roof
- weir plate
- 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
-
- 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
- B65D90/22—Safety features
- B65D90/46—Arrangements for carrying off, or preventing the formation of electrostatic charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of middle low frequency diverter for floating roof tank,Including the fixed mount for the tank skin weir plate upper end for being fixed on floating roof tank,The fixed mount is connected with storage tank shell weir plate with bolt-pressing-type,The upper end of fixed mount, which is electrically connected with, is provided with the multiple twisted wire of tin plating soft copper,The left end of fixed mount, which is bolted, is provided with shell body,The lower right corner of fixed mount is connected with shell body and is electrically connected with telescopic conductor,One end of the multiple twisted wire of tin plating soft copper is stretched into shell body,And it is wrapped in by shell body center through the central shaft set and its spring case being equipped with inside shell body,The other end of the multiple twisted wire of tin plating soft copper is extended downwardly to floating roof tank foam weir plate,The lower end cold pressing of the multiple twisted wire of tin plating soft copper is connected with tin plating copper sleeve,The present invention has structure novel,Perfect in shape and function,Strong environmental adaptability,Fast response time,Stability is good,The advantages that long lifespan.
Description
Technical field
It is specifically that one kind is used for floating roof tank the present invention relates to oil, chemical industry storage storage tank lightning protection anti electrostatic technical field
Middle low frequency diverter.
Background technology
Existing floating roof tank, in order to meet petrochemical industry anti-static grounding code requirement, meet petrochemical industry lightning protection and set
Code requirement is applied, existing way is that internal floating roof tank is to be not less than 5mm from diameter2The connection of stainless steel steel wire rope, it is outer floating
It is to be not less than 50mm from sectional area to push up storage tank2Flat tin annealed copper wire connection.Also have using telescopic flat tin plating soft
Copper cash, this structure is in application process, and in meeting floating plate lifting process, conductor wire is nowhere wound, and is scattered in tank bottom or floating plate
On, easily produce electric discharge and lightning strike accident.Flat tin annealed copper wire can store up in outer floating roof because of nature wind-force in use
Irregularly waved in tank, annealed copper wire can be then quickly worn.Therefore, it is necessary to research and develop a kind of new conduction for floating roof tank
Equipment, to overcome these above-mentioned weak points.
In order to solve the above problems, the present invention is proposed, the drilling injury tank skin on storage tank is avoided in use, protects
The multiple twisted wire of soft copper adds service life, improves stability, conductive contact of the present invention is more stable, is electrically connected not by friction damage
It is more preferable to connect quality, all the time in good conducting state, impedance path is provided for electrostatic induced current and releasing for lightning current, will be quiet
Electricity or thunderbolt hidden danger are preferably minimized, and safety guarantee is provided for floating roof tank.
The content of the invention
It is an object of the invention to provide a kind of middle low frequency diverter for floating roof tank, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of middle low frequency diverter for floating roof tank, including be fixed on the tank skin weir plate upper end of floating roof tank
Fixed mount, the fixed mount are connected with storage tank shell weir plate with bolt-pressing-type, and the upper end of fixed mount, which is electrically connected with, is provided with plating
The multiple twisted wire of tin soft copper, the left end of fixed mount, which is bolted, is provided with shell body, and the lower right corner of fixed mount is connected with shell body
Telescopic conductor is provided with, one end of the multiple twisted wire of tin plating soft copper is stretched into shell body, and is run through by shell body center
The central shaft of setting and its spring case being equipped with are wrapped in inside shell body, and the lower end of the multiple twisted wire of tin plating soft copper extend out to floating
Tank foam weir plate is pushed up, the lower end cold pressing of the multiple twisted wire of tin plating soft copper is connected with tin plating copper sleeve, the upper right corner connection of tin plating copper sleeve
It is provided with the overload being flexibly connected with the lower semisection of the multiple twisted wire of tin plating soft copper and departs from protection device, overload departs under protection device
End is connected with floating plate foam weir plate fixing card, and spring is provided between tin plating copper sleeve and floating plate foam weir plate fixing card,
The lower end of floating plate foam weir plate fixing card is connected with foam weir plate by bolt-pressing-type.
As the further scheme of the present invention：The multiple twisted wire outer layer covers of the tin plating soft copper are provided with one layer of stainless steel 304
Work out protective case.
As the further scheme of the present invention：The outside of the central shaft coordinates shell body to be provided with scroll spring.
As the further scheme of the present invention：The multiple twisted wire of the telescopic conductor, tin plating soft copper, tin plating copper sleeve are
Copper alloy is tin plating to be made.
As the further scheme of the present invention：The multiple twisted wire of the fixed mount, telescopic conductor, tin plating soft copper, tin-coated copper
Joint, floating plate foam weir plate fixing card are to be electrically connected with.
As further scheme of the invention：The fixed mount, shell body, overload depart from protection device, floating plate foam
Weir plate fixing card is that stainless steel material is made.
Compared with prior art, the beneficial effects of the invention are as follows：The drilling injury tank skin on storage tank is avoided in use,
The multiple twisted wire of soft copper is protected to add service life not by friction damage, improve stability, conductive contact of the present invention is more steady
Fixed, electrical connection quality is more preferable, and all the time in good conducting state, the offer Low ESR of releasing for electrostatic induced current and lightning current leads to
Road, electrostatic or thunderbolt hidden danger are preferably minimized, safety guarantee is provided for floating roof tank.
Brief description of the drawings
Fig. 1 is a kind of structural representation of middle low frequency diverter for floating roof tank.
Fig. 2 is a kind of dimensional structure diagram of middle low frequency diverter for floating roof tank.
Fig. 3 is the installation signal that overload departs from protection device in a kind of middle low frequency diverter for floating roof tank
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of middle low frequency diverter for floating roof tank, including it is solid
The fixed mount 1 of the tank skin weir plate upper end of floating roof tank is scheduled on, the fixed mount 1 is connected with storage tank shell weir plate with bolt-pressing-type
Connect, the upper end of fixed mount 1, which is electrically connected with, is provided with the multiple twisted wire 5 of tin plating soft copper, and the multiple outer layer covers of twisted wire 5 of tin plating soft copper are provided with one
Layer stainless steel 304 establishment protective case, the left end of fixed mount 1, which is bolted, is provided with shell body 3, the lower right corner of fixed mount 1
Telescopic conductor 2 is connected with shell body 3, one end of the multiple twisted wire 5 of tin plating soft copper is stretched into shell body 3, and by outer
The center of housing 3 is wrapped in inside shell body 3 through the central shaft 4 set and its spring case being equipped with, the center
The outside of axle 4 coordinates shell body 3 to be provided with scroll spring, and floating roof tank foam weir plate, plating are stretched out in the lower end of the multiple twisted wire 5 of tin plating soft copper
The lower end cold pressing of the multiple twisted wire 5 of tin soft copper is connected with tin plating copper sleeve 6, the multiple twisted wire 5 of the telescopic conductor 2, tin plating soft copper, plating
Tin copper sleeve 6, which is that copper alloy is tin plating, to be made, and the upper right corner of tin plating copper sleeve 6 is connected with and the multiple twisted wire 5 of tin plating soft copper
The overload that lower semisection is flexibly connected departs from protection device 7, and the lower end that overload departs from protection device 7 is connected with floating plate foam weir
Plate fixing card 8, the multiple twisted wire 5 of the fixed mount 1, telescopic conductor 2, tin plating soft copper, tin plating copper sleeve 6, floating plate foam weir plate
Fixing card 8 is to be electrically connected with, and spring, floating plate foam weir are provided between tin plating copper sleeve 6 and floating plate foam weir plate fixing card 8
The lower end of plate fixing card 8 is connected with foam weir plate by bolt-pressing-type, and the fixed mount 1, shell body 3, overload depart from protection
Device 7, floating plate foam weir plate fixing card 8 are that stainless steel material is made.
The present invention operation principle be：Spring case is set to be rotated around central shaft, and in rotary course, scrollwork bullet
Spring stores energy, and another 50mm is wrapped on the outside of spring case2The multiple twisted wire of tin plating soft copper, the multiple twisted wire other end of soft copper is from outer
Housing outlets stretch out, and departing from protection device by overload is connected on the foam weir plate of storage tank floating plate, the fixed mount and tank skin
Weir plate is connected with bolt-pressing-type, avoids drilling injury tank skin, the 50mm on storage tank2The multiple twisted wire outer layer covers of tin plating soft copper
One layer of stainless steel 304 works out protective case, protects the multiple twisted wire of soft copper not by friction damage, and bear radial pull increase and use the longevity
Life, the multiple twisted wire section of soft copper is circle, is swung laterally in use by the wind-force of nature, the scroll spring is storing up
Tank floating plate can therewith discharge when moving up and down and store energy, soft copper is answered twisted wire and retract and stretch out in shell body, the present invention is led
Make electrical contact with more stable, electrical connection quality is more preferable, all the time in good conducting state, is carried for electrostatic induced current and releasing for lightning current
For impedance path, electrostatic or thunderbolt hidden danger are preferably minimized, safety guarantee is provided for floating roof tank.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of middle low frequency diverter for floating roof tank, including it is fixed on the tank skin weir plate upper end of floating roof tank and consolidates
Determine frame (1), it is characterised in that the fixed mount (1) is connected with storage tank shell weir plate with bolt-pressing-type, fixed mount (1) it is upper
End electric connection is provided with the multiple twisted wire (5) of tin plating soft copper, and the left end of fixed mount (1), which is bolted, is provided with shell body (3),
The lower right corner of fixed mount (1) is connected with telescopic conductor (2), one end of the multiple twisted wire (5) of tin plating soft copper with shell body (3)
Stretch into shell body (3), and by shell body (3) center through the central shaft (4) set and its spring being equipped with
Box is wrapped in shell body (3) inside, and floating roof tank foam weir plate is stretched out in the lower end of the multiple twisted wire (5) of tin plating soft copper, and tin plating soft copper twists again
The lower end cold pressing of line (5) is connected with tin plating copper sleeve (6), and the upper right corner of tin plating copper sleeve (6) is connected with and tin plating soft copper
The overload that the lower semisection of multiple twisted wire (5) is flexibly connected departs from protection device (7), and overload departs from the lower end connection of protection device (7)
Floating plate foam weir plate fixing card (8) is provided with, bullet is provided between tin plating copper sleeve (6) and floating plate foam weir plate fixing card (8)
Spring, the lower end of floating plate foam weir plate fixing card (8) are connected with foam weir plate by bolt-pressing-type.
A kind of 2. middle low frequency diverter for floating roof tank according to claim 1, it is characterised in that the plating
Multiple twisted wire (5) outer layer covers of tin soft copper are provided with one layer of stainless steel 304 protective case.
3. a kind of middle low frequency diverter for floating roof tank according to claim 1, it is characterised in that in described
The outside of mandrel (4) coordinates shell body (3) to be provided with scroll spring.
4. a kind of middle low frequency diverter for floating roof tank according to claim 1, it is characterised in that described to stretch
The multiple twisted wire (5) of contracting formula conductor (2), tin plating soft copper, tin plating copper sleeve (6) is that copper alloy is tin plating is made.
5. a kind of middle low frequency diverter for floating roof tank according to claim 1, it is characterised in that described solid
Determine the multiple twisted wire (5) of frame (1), telescopic conductor (2), tin plating soft copper, tin plating copper sleeve (6), floating plate foam weir plate fixing card (8)
It is to be electrically connected with.
6. a kind of middle low frequency diverter for floating roof tank according to claim 1, it is characterised in that described solid
It is stainless steel material system to determine frame (1), shell body (3), overload disengaging protection device (7), floating plate foam weir plate fixing card (8)
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820992.6A CN107499755A (en) | 2017-09-06 | 2017-09-06 | A kind of middle low frequency diverter for floating roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820992.6A CN107499755A (en) | 2017-09-06 | 2017-09-06 | A kind of middle low frequency diverter for floating roof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107499755A true CN107499755A (en) | 2017-12-22 |
Family
ID=60695207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820992.6A Pending CN107499755A (en) | 2017-09-06 | 2017-09-06 | A kind of middle low frequency diverter for floating roof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609304A (en) * | 2018-03-27 | 2018-10-02 | 江苏德大石化科技有限公司 | A kind of intrinsic safety explosion-proof lightning current current divider |
| CN110539983A (en) * | 2019-09-11 | 2019-12-06 | 宁波依本立流体装备制造有限公司 | High-protection-level double-power lightning diverter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7078621B1 (en) * | 2001-01-25 | 2006-07-18 | Lightning Eliminators & Consultants, Inc. | Grounding system for floating roofs in flammable storage tanks |
| CN102946682A (en) * | 2012-10-30 | 2013-02-27 | 西安信唯信息科技有限公司 | Static electricity eliminating method for floating element of telescopic hatch container |
| CN203699079U (en) * | 2013-12-30 | 2014-07-09 | 克雷特(大连)科技有限公司 | Floating roof metal storage tank |
| CN203877277U (en) * | 2014-06-03 | 2014-10-15 | 翟占江 | Intrinsic safety type anti-thunder and anti-static connector for floating roof tank |
| CN104691982A (en) * | 2015-03-06 | 2015-06-10 | 翟占江 | Intrinsic safety type floating roof tank anti-thunder anti-static connector |
| CN104875985A (en) * | 2015-04-13 | 2015-09-02 | 江苏飞锦达科技有限公司 | Equipotential connecting device and floater |
| CN204905456U (en) * | 2015-07-10 | 2015-12-23 | 陕西海博安全科技设备工程有限公司 | Telescopic electrically conductive earthing device of floating roof tank |
| CN206013515U (en) * | 2016-08-31 | 2017-03-15 | 青岛澳波泰克安全设备有限责任公司 | A kind of middle low frequency lightning current diverter for External floating roof tank |
| CN207141972U (en) * | 2017-09-06 | 2018-03-27 | 刘心田 | A kind of middle low frequency diverter for floating roof tank |
-
2017
- 2017-09-06 CN CN201710820992.6A patent/CN107499755A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7078621B1 (en) * | 2001-01-25 | 2006-07-18 | Lightning Eliminators & Consultants, Inc. | Grounding system for floating roofs in flammable storage tanks |
| CN102946682A (en) * | 2012-10-30 | 2013-02-27 | 西安信唯信息科技有限公司 | Static electricity eliminating method for floating element of telescopic hatch container |
| CN203699079U (en) * | 2013-12-30 | 2014-07-09 | 克雷特(大连)科技有限公司 | Floating roof metal storage tank |
| CN203877277U (en) * | 2014-06-03 | 2014-10-15 | 翟占江 | Intrinsic safety type anti-thunder and anti-static connector for floating roof tank |
| CN104691982A (en) * | 2015-03-06 | 2015-06-10 | 翟占江 | Intrinsic safety type floating roof tank anti-thunder anti-static connector |
| CN104875985A (en) * | 2015-04-13 | 2015-09-02 | 江苏飞锦达科技有限公司 | Equipotential connecting device and floater |
| CN204905456U (en) * | 2015-07-10 | 2015-12-23 | 陕西海博安全科技设备工程有限公司 | Telescopic electrically conductive earthing device of floating roof tank |
| CN206013515U (en) * | 2016-08-31 | 2017-03-15 | 青岛澳波泰克安全设备有限责任公司 | A kind of middle low frequency lightning current diverter for External floating roof tank |
| CN207141972U (en) * | 2017-09-06 | 2018-03-27 | 刘心田 | A kind of middle low frequency diverter for floating roof tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609304A (en) * | 2018-03-27 | 2018-10-02 | 江苏德大石化科技有限公司 | A kind of intrinsic safety explosion-proof lightning current current divider |
| CN108609304B (en) * | 2018-03-27 | 2023-10-03 | 江苏德大石化科技有限公司 | Intrinsic safety explosion-proof lightning current shunt |
| CN110539983A (en) * | 2019-09-11 | 2019-12-06 | 宁波依本立流体装备制造有限公司 | High-protection-level double-power lightning diverter |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |