CN201014213Y - Oil products pipe transfusion electrostatic arrester - Google Patents
Oil products pipe transfusion electrostatic arrester Download PDFInfo
- Publication number
- CN201014213Y CN201014213Y CNU2006201590172U CN200620159017U CN201014213Y CN 201014213 Y CN201014213 Y CN 201014213Y CN U2006201590172 U CNU2006201590172 U CN U2006201590172U CN 200620159017 U CN200620159017 U CN 200620159017U CN 201014213 Y CN201014213 Y CN 201014213Y
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- China
- Prior art keywords
- oil
- electrostatic
- utility
- pipeline
- model
- 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.)
- Expired - Fee Related
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model provides an oil pipeline electrostatic eliminator and relates to an electrostatic elimination device which can eliminate the electrostatic generated in the transportation of the pipeline of the oil (oil products) and provide safety guarantee for the none occurrence of fire explosion accident caused by the electrostatic in the processes of the transportation and handling of the oil. The utility model is composed of a flow passage (1), a casing (2), an electricity gathering plate (3), a magnet (4) and a grounding conductive wire (5), etc. Charges of the oil is moved along the direction of the axial line with a flowing speed of v and entry into a magnetic field, and free charges of the oil is moved in an arc trajectory until free charges land on the electricity gathering plate (3) under the condition of (F=Bvq is multiplied by sin Alpha) Lorentz force. The electricity gathering plate is communicated with the ground (zero potential), and the charge provided on the electricity gathering plate enters into the ground by the grounding conductive wire (5). All the charges of the oil are filtered, and the utility model plays the role of eliminating the hazard of the electrostatic of the transportation of the oil pipeline.
Description
Affiliated technical field
The utility model relates to a kind of device of eliminating the static that oil product (petroleum products) produces in line transportation, guarantees that oil product can not cause fire explosion because of static in processes such as transhipment, loading and unloading.
The relevant technologies background
Oil product in storage and transport process, no matter be to unload, concoct, store, still defeated commentariess on classics, pump dress etc., that oil product all is in all the time is mobile, rub.Turn in the journey in that oil product is defeated, oil product and inner-walls of duct friction, because of friction has a large amount of generation of static electricity, along with the oil product that has static constantly enters into the terminal container, the interior static charge of terminal container constantly accumulates.Work as conditions being possessed.A static spark will make an oil tank, jack works, and a fuel tank or an oil tanker, the moment blast of catching fire, the fire explosion that is caused by static at home and abroad happens occasionally.The characteristics of oil product through pipelines electrostatic hazard are that electric charge produces in pipeline and pipe fitting, but do not constitute harm in pipeline, and electrostatic hazard is after oil product flows out pipeline, because the electric charge accumulation forms due to the high petential discharge.
The utility model content
In order to eliminate the product pipeline electrostatic hazard, the utility model just provides a kind of oil product through pipelines static eraser, the electric charge that oil product is formed in pipeline by filtering, is eliminated the electrostatic charge of oil that enters into (or pipeline follow-up equipment) in the terminal container and is endangered thereby reach during by this device.
The technological scheme that its technical problem that solves the utility model adopts is: the Oil Products Flow through Pipelines static eliminator is made up of runner, housing, collector plate, magnet, earth lead etc., the magnet paired mounting is on housing, form one group of parallel magnetic line of force at flow channel space, this magnetic line of force and runner orthogonal axe; Collector plate is a sheet metal, is close to flow path wall and installs; Earth lead is communicated with collector plate with the earth; One end of housing is connected with the end of oil transport pipeline, and the other end is connected with container (or pipeline follow-up equipment).When oil product enters into runner of the present utility model in the pipeline, electric charge moves along axial direction with the flow velocity of oil product with v in the oil product, enter into field regions, under the effect of Lorentz force (F=Bvqsin α), free charge moves along arc trajectory in the oil product, until dropping on the collector plate, collector plate and the earth (zero potential) conducting, the electric charge that arrives collector plate enters the earth through earth lead, and so far, the electric charge in the oil product is " filtered ".Like this, the electric charge that is produced by the line transportation oil product just can not enter into the container (or follow-up equipment) of back, has played the electrostatic hazard effect that product pipeline is carried of eliminating.
The beneficial effects of the utility model are by crossing filtering from the oil product through pipelines static charge, to eliminate the potential safety hazard of the defeated static of pipe.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.Accompanying drawing 1 is a structural representation plan view of the present utility model, and accompanying drawing 2 is A-A sectional views of accompanying drawing 1.The utility model is made up of runner (1), housing (2), collector plate (3), magnet (4), earth lead (5) etc.Wherein magnet (4) divides S, N to be provided with extremely in pairs, and housing (2) is this device main body, be connected with pipeline and container installation before and after playing, and socket joint magnet (4), inlay collector plate (3), in be formed centrally the effect of runner (1).
Accompanying drawing 3 is schematic representation that free charge is subjected to Lorentz force action in the mobile oil product in field region.When MEDIA FLOW to being when pointing to paper by sight line, in the medium free charge moving direction with MEDIA FLOW to, according to left hand rule, the direction of the suffered Lorentz force F of free charge such as arrow points, the free charge motion will be to being offset by force direction, until dropping on the collector plate.
Embodiment
In Fig. 1, magnet (4) is installed on the housing (2), collector plate (3) is a sheet metal, being close to flow path wall installs, housing (2), collector plate (3), all adopt the low material of permeability to make, if when housing (2) and collector plate (3) when selecting same material for use, housing and collector plate (3) can be made an integral body.
Shown in Fig. 2, magnet (4) divides S, N to arrange on the symmetrical position of housing (2) extremely in pairs, and collector plate (3) is gone up symmetric arrangement at housing (2) in pairs.Earth lead (5) is communicated with collector plate (3) with the earth.
The utility model is installed in the end of pipeline, also regard it as the part of whole pipe so long, and outlet of the present utility model is connected with container (or follow-up equipment).
Claims (3)
1. the Oil Products Flow through Pipelines static eliminator is made up of runner (1), housing (2), collector plate (3), magnet (4), earth lead (5) etc., it is characterized in that, magnet (4) divides S, N to be provided with extremely in pairs, and collector plate is close to flow path wall and is installed.
2. by the Oil Products Flow through Pipelines static eliminator of claim 1, it is characterized in that housing (2), collector plate (3) all are to adopt the lower material of permeability to make.
3. by the Oil Products Flow through Pipelines static eliminator of claim 1, it is characterized in that housing and collector plate (3) can be made an integral body when housing (2) and collector plate (3) when selecting same material for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201590172U CN201014213Y (en) | 2006-11-06 | 2006-11-06 | Oil products pipe transfusion electrostatic arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201590172U CN201014213Y (en) | 2006-11-06 | 2006-11-06 | Oil products pipe transfusion electrostatic arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014213Y true CN201014213Y (en) | 2008-01-30 |
Family
ID=39026009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201590172U Expired - Fee Related CN201014213Y (en) | 2006-11-06 | 2006-11-06 | Oil products pipe transfusion electrostatic arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298304A (en) * | 2013-05-10 | 2013-09-11 | 中国航天时代电子公司 | Electronic equipment case with protection function against space charged particle irradiation |
| CN103968253A (en) * | 2014-06-10 | 2014-08-06 | 中国石油化工股份有限公司 | Discharging device of charges in oil of oil conveying pipeline |
-
2006
- 2006-11-06 CN CNU2006201590172U patent/CN201014213Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298304A (en) * | 2013-05-10 | 2013-09-11 | 中国航天时代电子公司 | Electronic equipment case with protection function against space charged particle irradiation |
| CN103298304B (en) * | 2013-05-10 | 2016-08-10 | 中国航天时代电子公司 | A kind of electronic equipment chassis having space charged particle radiation protection function |
| CN103968253A (en) * | 2014-06-10 | 2014-08-06 | 中国石油化工股份有限公司 | Discharging device of charges in oil of oil conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |