CN104065929A - Petroleum video monitoring installation process - Google Patents

Abstract

The invention discloses a petroleum video monitoring installation process comprising the steps of pipeline laying, wire slot laying, case and box installation, cable laying and connection, power supply lightning protection and grounding construction, front-end equipment installation, switch installation, monitoring center arrangement and the like. According to the process, orderly installation is performed on video monitoring and the process is standardized, operators are enabled to orderly install components, the line is clear, follow-up personnel are able to accurately find a fault in maintenance, the maintenance efficiency is improved, and the problem that existing video monitoring installation is arbitrary and brings great trouble to repair and replacement by follow-up personnel is solved.

Description

A kind of oil video monitoring mounting process

Technical field

The present invention relates to a kind of technique, especially relate to a kind of oil video monitoring mounting process.

Background technology

Oil claims again crude oil, be a kind of thickness, dark brown (sometimes a little green) liquid.There is petroleum storage upper crustal some areas.It is mixed and is formed by different hydrocarbons, and its chief component composition is alkane, goes back in addition the elements such as sulfur-bearing, oxygen, nitrogen, phosphorus, vanadium in oil.Oil is mainly used as fuel oil and gasoline, fuel oil and gasoline composition one of most important primary energy in the world.Oil is also that many chemical industry products are as the raw material of solution, chemical fertilizer, pesticide and plastics etc.Oil is mainly hydrocarbon.It is mixed and is formed by different hydrocarbons, the chemical element of composition oil is mainly carbon (83% ~ 87%), hydrogen (11% ~ 14%), and all the other are sulphur (0.06% ~ 0.8%), nitrogen (0.02% ~ 1.7%), oxygen (0.08% ~ 1.82%) and minor metallic element (Ni-V-Fe, antimony etc.).The chief component that is closed the hydro carbons forming and formed oil by carbon and hydrogenation, accounts for 95% ~ 99%, and various hydro carbons are divided into by its structure: alkane, cycloalkane, aromatic hydrocarbon.General natural oil does not often contain alkene and the alkynes that quantity does not wait in secondary operations product containing alkene.Sulfur-bearing, oxygen, nitrogen compound are harmful to oil product, in PETROLEUM PROCESSING, should remove as far as possible.Stone oil properties is different because of the place of production, and density is 0.8 ~ 1.0 gram per centimeter, and range of viscosities is very wide, solidifying point difference very large (30 ~-60 degrees Celsius), boiling spread is more than normal temperature to 500 degree Celsius, dissolves in multiple organic solvent, water insoluble, but can form emulsion with water.But the composition of the oil in different oil fields and appearance can be distinguished very large.Oil is mainly used as fuel oil and gasoline, and fuel oil and gasoline form at present one of most important primary energy in the world.Often need video monitoring in oil field, running status to pipeline is monitored, and the installation of existing video monitoring is all random installation, brings very large trouble while causing follow-up personnel to keep in repair and change, waste time and energy, uncertainly can complete maintenance.

Summary of the invention

The object of the invention is to overcome above-mentioned existing video monitoring installation is all random installation, while causing follow-up personnel to keep in repair and change, bring the problem of very large trouble, design a kind of oil video monitoring mounting process, this technique is by carrying out orderly installation by video monitoring, its process of specification, convenient operation personnel install parts in an orderly manner, line clear, follow-up personnel can find exactly guilty culprit in the time safeguarding, improve maintenance efficiency, having solved existing video monitoring installation is all random installation, while causing follow-up personnel to keep in repair and change, bring the problem of very large trouble.

Object of the present invention is achieved through the following technical solutions: a kind of oil video monitoring mounting process, comprises the following steps:

(a) pipeline laying: pipeline is divided into dark pipe arrangement and bright pipe arrangement, dark pipe arrangement is laid in many dirt and moist place, should make encapsulation process, and the pipe of secretly joining should lay and should reduce bending along nearest route; The pipe of imbedding in pipe or concrete should not be less than 15mm from surface distance, measures box, case position, holds box, case, and first-class pipe collar is answered in screwed connection, and welding should be firm; Pipeline exceedes certain length should install terminal box additional; The elbow radius of bright pipe arrangement is not less than 6 times of pipe external diameter; Band iron support is not less than 30mm × 3mm, angle bar frame is not less than 25mm × 25mm × 3mm, first measure the accurate location of box, case and line outlet etc. according to design, according to box, the case position measured, vertical, the level of pipeline are moved towards to eject line, according to the dimensional requirement of the sleeping fixed point spacing of installation code regulation, the particular location of calculative determination support, suspension bracket, the distance of fixing point should be even, and the distance at pipe clamp and terminal, turning mid point, electric device or terminal box edge is 150-300mm;

(b) wire casing lays: wire casing straightway connects should adopt connecting plate, and with packing ring, spring washer, fastening nuts, junction should be tightly smooth seamless, wire casing intersects, turn, when T-shaped connects, should adopt single-pass, two-way, threeway, four-ways etc. carry out accommodation and connect, wire casing terminal should install shutoff additional, terminal place should arrange terminal box or terminal is placed in electric device, when wire casing adopts steel pipe introduce or draw wire, can adopt branching-passage device for tube or the mouth of pipe is fixed on wire casing with locknut, when the assembling of wire casing straightway, should first do main line, do again branch line, hoisting device and wire casing are fixed with butterfly mounting board, and assembling is shaped piecemeal, wire casing and wire casing can adopt interior connector or outer connector, mix plain cushion and spring pad fastening nuts, according to snap the line position, fixing wire casing support, ground metal wire casing is placed on support, then carry out wire casing connection, and connect line outlet,

(c) case, box are installed: coupling box installation site is that base is far from ground 1.4m; When casing concealed installation, box plate should coordinate with building surface tightly with framework, and when bright dress coupling box, should first find absolute altitude accurately and hole again, expansion bolt static housing, casing backboard is concordant with metope, while being arranged in furred ceiling, should reserve access hole; When outdoor mounted, should have good water proofing property, and carry out lightning protection measure, in the time that transmission line overlength need be used amplifier, amplifier housing case installation site should meet designing requirement, and has good waterproof and dustproof;

(d) cable wiring and connection: cable turns round should be even, round and smooth consistent, horizontal or vertical being in line of the outside maintenance of curved arc, cable wiring is convenient, attractive in appearance, and each issue engineering cable lays along cable aisle one side, reserves expansion space as far as possible, so that safeguard and dilatation in the future, holding wire separates and lays with power line, is not wound around mutually, and parallel cabling, and avoid in same wire harness, while laying on same cable aisle, spacing is not less than 200mm, when holding wire and power line lay in frame, respectively at two survey cablings, cable colligation for plug place should be carried out colligation by laying order, prevent that cable is wound around mutually, after cable tie, should keep straight, the band lashing location height of horizontal cable should be identical, after vertical cables colligation, should be able to keep straight, and perpendicular to the ground, while selecting band, should select suitable band specification depending on concrete condition, after avoiding using many bands to connect, also prick as far as possible, in order to avoid strength decreased after colligation, when cable tie bunchy, generally to decide two distances between band according to the fineness of cable, band spacing should be 3-4 times of bunch of cables diameter,

(e) power supply lightning protection and grounding construction method: the power supply facilities of system adopts independent current source power supply, and automatically switch endways, the earth bus of safety and protection system should adopt copper line, earth terminal should have ground wire sign flag, earth resistance must not be greater than 4 Ω, the power line of safety and protection system, holding wire is through the interface in different preventing minefield, surge protector should be installed, the visual plant of system should be installed surge protector, surge protector earth terminal should do equipotential with grounding-for-lightning device and be connected, equipotential connection tape splicing should adopt copper line, its sectional area should not be less than 16mm2, the planted agent of Surveillance center arranges should the amount of establishing ground connection collection ring or collect row, adopt its sectional area of copper line (bare wire) should not be less than 35 mm2,

(f) headend equipment is installed: video camera is arranged on and monitors that target proximity is not subject to the place of extraneous damage, and installation site does not affect field apparatus operation and personnel's normal activity, and the height of installation is indoor apart from ground 2.5-5m; Outdoor apart from ground 3.5-10m, the cable of drawing from video camera should leave the surplus of 1m, must not affect the rotation of video camera, and the cable of video camera and power line should be fixed, and bears the deadweight of cable without plug;

(g) switch is installed: bring antistatic wrist strap, and check ground connection and the stability of rack, take out screw, one end of front hangers is installed on switch, switch is placed horizontally to the appropriate location of rack, by screw and supporting captive nut, the other end of front hangers is fixed on the front mount bar of rack;

(h) setting of Surveillance center: the area of Surveillance center should adapt with the scale of safety-protection system, should not be less than 20 ㎡, Surveillance center answer flooring antistatic, smooth, smooth, do not play dirt, the width of door should not be less than 0.9m, highly should not be less than 2.1m, temperature in Surveillance center is preferably 16～30 ° of C, and relative humidity is preferably 30%～75%, and indoor cable, laying of control line should arrange geosyncline; In the time geosyncline not being set, on also can be laid in cable rack groove, cable corridor, wall in frid, or adopt movable floor.

In sum, the invention has the beneficial effects as follows: this technique is by carrying out orderly installation by video monitoring, its process of specification, convenient operation personnel install parts in an orderly manner, line clear, follow-up personnel can find exactly guilty culprit in the time safeguarding, improve maintenance efficiency, having solved existing video monitoring installation is all random installation, brings the problem of very large trouble while causing follow-up personnel to keep in repair and change.

Embodiment

Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.

Embodiment 1:

A kind of oil video monitoring mounting process, comprises the following steps:

(a) pipeline laying: pipeline is divided into dark pipe arrangement and bright pipe arrangement, dark pipe arrangement is laid in many dirt and moist place, should make encapsulation process, and the pipe of secretly joining should lay and should reduce bending along nearest route; The pipe of imbedding in pipe or concrete should not be less than 15mm from surface distance, measures box, case position, holds box, case, and first-class pipe collar is answered in screwed connection, and welding should be firm; Pipeline exceedes certain length should install terminal box additional; The elbow radius of bright pipe arrangement is not less than 6 times of pipe external diameter; Band iron support is not less than 30mm × 3mm, angle bar frame is not less than 25mm × 25mm × 3mm, first measure the accurate location of box, case and line outlet etc. according to design, according to box, the case position measured, vertical, the level of pipeline are moved towards to eject line, according to the dimensional requirement of the sleeping fixed point spacing of installation code regulation, the particular location of calculative determination support, suspension bracket, the distance of fixing point should be even, and the distance at pipe clamp and terminal, turning mid point, electric device or terminal box edge is 150-300mm;

(b) wire casing lays: wire casing straightway connects should adopt connecting plate, and with packing ring, spring washer, fastening nuts, junction should be tightly smooth seamless, wire casing intersects, turn, when T-shaped connects, should adopt single-pass, two-way, threeway, four-ways etc. carry out accommodation and connect, wire casing terminal should install shutoff additional, terminal place should arrange terminal box or terminal is placed in electric device, when wire casing adopts steel pipe introduce or draw wire, can adopt branching-passage device for tube or the mouth of pipe is fixed on wire casing with locknut, when the assembling of wire casing straightway, should first do main line, do again branch line, hoisting device and wire casing are fixed with butterfly mounting board, and assembling is shaped piecemeal, wire casing and wire casing can adopt interior connector or outer connector, mix plain cushion and spring pad fastening nuts, according to snap the line position, fixing wire casing support, ground metal wire casing is placed on support, then carry out wire casing connection, and connect line outlet,

(c) case, box are installed: coupling box installation site is that base is far from ground 1.4m; When casing concealed installation, box plate should coordinate with building surface tightly with framework, and when bright dress coupling box, should first find absolute altitude accurately and hole again, expansion bolt static housing, casing backboard is concordant with metope, while being arranged in furred ceiling, should reserve access hole; When outdoor mounted, should have good water proofing property, and carry out lightning protection measure, in the time that transmission line overlength need be used amplifier, amplifier housing case installation site should meet designing requirement, and has good waterproof and dustproof;

(d) cable wiring and connection: cable turns round should be even, round and smooth consistent, horizontal or vertical being in line of the outside maintenance of curved arc, cable wiring is convenient, attractive in appearance, and each issue engineering cable lays along cable aisle one side, reserves expansion space as far as possible, so that safeguard and dilatation in the future, holding wire separates and lays with power line, is not wound around mutually, and parallel cabling, and avoid in same wire harness, while laying on same cable aisle, spacing is not less than 200mm, when holding wire and power line lay in frame, respectively at two survey cablings, cable colligation for plug place should be carried out colligation by laying order, prevent that cable is wound around mutually, after cable tie, should keep straight, the band lashing location height of horizontal cable should be identical, after vertical cables colligation, should be able to keep straight, and perpendicular to the ground, while selecting band, should select suitable band specification depending on concrete condition, after avoiding using many bands to connect, also prick as far as possible, in order to avoid strength decreased after colligation, when cable tie bunchy, generally to decide two distances between band according to the fineness of cable, band spacing should be 3-4 times of bunch of cables diameter,

(e) power supply lightning protection and grounding construction method: the power supply facilities of system adopts independent current source power supply, and automatically switch endways, the earth bus of safety and protection system should adopt copper line, earth terminal should have ground wire sign flag, earth resistance must not be greater than 4 Ω, the power line of safety and protection system, holding wire is through the interface in different preventing minefield, surge protector should be installed, the visual plant of system should be installed surge protector, surge protector earth terminal should do equipotential with grounding-for-lightning device and be connected, equipotential connection tape splicing should adopt copper line, its sectional area should not be less than 16mm2, the planted agent of Surveillance center arranges should the amount of establishing ground connection collection ring or collect row, adopt its sectional area of copper line (bare wire) should not be less than 35 mm2,

(f) headend equipment is installed: video camera is arranged on and monitors that target proximity is not subject to the place of extraneous damage, and installation site does not affect field apparatus operation and personnel's normal activity, and the height of installation is indoor apart from ground 2.5-5m; Outdoor apart from ground 3.5-10m, the cable of drawing from video camera should leave the surplus of 1m, must not affect the rotation of video camera, and the cable of video camera and power line should be fixed, and bears the deadweight of cable without plug;

(g) switch is installed: bring antistatic wrist strap, and check ground connection and the stability of rack, take out screw, one end of front hangers is installed on switch, switch is placed horizontally to the appropriate location of rack, by screw and supporting captive nut, the other end of front hangers is fixed on the front mount bar of rack;

(h) setting of Surveillance center: the area of Surveillance center should adapt with the scale of safety-protection system, should not be less than 20 ㎡, Surveillance center answer flooring antistatic, smooth, smooth, do not play dirt, the width of door should not be less than 0.9m, highly should not be less than 2.1m, temperature in Surveillance center is preferably 16～30 ° of C, and relative humidity is preferably 30%～75%, and indoor cable, laying of control line should arrange geosyncline; In the time geosyncline not being set, on also can be laid in cable rack groove, cable corridor, wall in frid, or adopt movable floor.

This technique is by carrying out orderly installation by video monitoring, its process of specification, convenient operation personnel install parts in an orderly manner, line clear, follow-up personnel can find exactly guilty culprit in the time safeguarding, improve maintenance efficiency, having solved existing video monitoring installation is all random installation, brings the problem of very large trouble while causing follow-up personnel to keep in repair and change.

The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.

Claims (1)

1. an oil video monitoring mounting process, is characterized in that, comprises the following steps:

(a) pipeline laying: pipeline is divided into dark pipe arrangement and bright pipe arrangement, dark pipe arrangement is laid in many dirt and moist place, should make encapsulation process, and the pipe of secretly joining should lay and should reduce bending along nearest route; The pipe of imbedding in pipe or concrete should not be less than 15mm from surface distance, measures box, case position, holds box, case, and first-class pipe collar is answered in screwed connection, and welding should be firm; Pipeline exceedes certain length should install terminal box additional; The elbow radius of bright pipe arrangement is not less than 6 times of pipe external diameter; Band iron support is not less than 30mm × 3mm, angle bar frame is not less than 25mm × 25mm × 3mm, first measure the accurate location of box, case and line outlet etc. according to design, according to box, the case position measured, vertical, the level of pipeline are moved towards to eject line, according to the dimensional requirement of the sleeping fixed point spacing of installation code regulation, the particular location of calculative determination support, suspension bracket, the distance of fixing point should be even, and the distance at pipe clamp and terminal, turning mid point, electric device or terminal box edge is 150-300mm;

(b) wire casing lays: wire casing straightway connects should adopt connecting plate, and with packing ring, spring washer, fastening nuts, junction should be tightly smooth seamless, wire casing intersects, turn, when T-shaped connects, should adopt single-pass, two-way, threeway, four-ways etc. carry out accommodation and connect, wire casing terminal should install shutoff additional, terminal place should arrange terminal box or terminal is placed in electric device, when wire casing adopts steel pipe introduce or draw wire, can adopt branching-passage device for tube or the mouth of pipe is fixed on wire casing with locknut, when the assembling of wire casing straightway, should first do main line, do again branch line, hoisting device and wire casing are fixed with butterfly mounting board, and assembling is shaped piecemeal, wire casing and wire casing can adopt interior connector or outer connector, mix plain cushion and spring pad fastening nuts, according to snap the line position, fixing wire casing support, ground metal wire casing is placed on support, then carry out wire casing connection, and connect line outlet,

(c) case, box are installed: coupling box installation site is that base is far from ground 1.4m; When casing concealed installation, box plate should coordinate with building surface tightly with framework, and when bright dress coupling box, should first find absolute altitude accurately and hole again, expansion bolt static housing, casing backboard is concordant with metope, while being arranged in furred ceiling, should reserve access hole; When outdoor mounted, should have good water proofing property, and carry out lightning protection measure, in the time that transmission line overlength need be used amplifier, amplifier housing case installation site should meet designing requirement, and has good waterproof and dustproof;

(d) cable wiring and connection: cable turns round should be even, round and smooth consistent, horizontal or vertical being in line of the outside maintenance of curved arc, cable wiring is convenient, attractive in appearance, and each issue engineering cable lays along cable aisle one side, reserves expansion space as far as possible, so that safeguard and dilatation in the future, holding wire separates and lays with power line, is not wound around mutually, and parallel cabling, and avoid in same wire harness, while laying on same cable aisle, spacing is not less than 200mm, when holding wire and power line lay in frame, respectively at two survey cablings, cable colligation for plug place should be carried out colligation by laying order, prevent that cable is wound around mutually, after cable tie, should keep straight, the band lashing location height of horizontal cable should be identical, after vertical cables colligation, should be able to keep straight, and perpendicular to the ground, while selecting band, should select suitable band specification depending on concrete condition, after avoiding using many bands to connect, also prick as far as possible, in order to avoid strength decreased after colligation, when cable tie bunchy, generally to decide two distances between band according to the fineness of cable, band spacing should be 3-4 times of bunch of cables diameter,

(e) power supply lightning protection and grounding construction method: the power supply facilities of system adopts independent current source power supply, and automatically switch endways, the earth bus of safety and protection system should adopt copper line, earth terminal should have ground wire sign flag, earth resistance must not be greater than 4 Ω, the power line of safety and protection system, holding wire is through the interface in different preventing minefield, surge protector should be installed, the visual plant of system should be installed surge protector, surge protector earth terminal should do equipotential with grounding-for-lightning device and be connected, equipotential connection tape splicing should adopt copper line, its sectional area should not be less than 16mm2, the planted agent of Surveillance center arranges should the amount of establishing ground connection collection ring or collect row, adopt its sectional area of copper line (bare wire) should not be less than 35 mm2,

(f) headend equipment is installed: video camera is arranged on and monitors that target proximity is not subject to the place of extraneous damage, and installation site does not affect field apparatus operation and personnel's normal activity, and the height of installation is indoor apart from ground 2.5-5m; Outdoor apart from ground 3.5-10m, the cable of drawing from video camera should leave the surplus of 1m, must not affect the rotation of video camera, and the cable of video camera and power line should be fixed, and bears the deadweight of cable without plug;

(g) switch is installed: bring antistatic wrist strap, and check ground connection and the stability of rack, take out screw, one end of front hangers is installed on switch, switch is placed horizontally to the appropriate location of rack, by screw and supporting captive nut, the other end of front hangers is fixed on the front mount bar of rack;

(h) setting of Surveillance center: the area of Surveillance center should adapt with the scale of safety-protection system, should not be less than 20 ㎡, Surveillance center answer flooring antistatic, smooth, smooth, do not play dirt, the width of door should not be less than 0.9m, highly should not be less than 2.1m, temperature in Surveillance center is preferably 16～30 ° of C, and relative humidity is preferably 30%～75%, and indoor cable, laying of control line should arrange geosyncline; In the time geosyncline not being set, on also can be laid in cable rack groove, cable corridor, wall in frid, or adopt movable floor.