petrochemical enterprises Lighting solutions

  1. Characteristics and needs of petrochemical enterprises

Since the 21st century, especially in recent years, petrochemical companies have gradually appeared in people's vision, and people's thinking has gradually changed and more and more attention has been paid to sustainable development. All areas of society are constantly developing and progressing, and the production of petrochemical industry is a high-risk industry. Once a fire or explosion accident occurs, it will often cause greater casualties or property losses. From a safety perspective, petrochemical companies are different from industries such as metallurgy, machinery manufacturing, infrastructure, textiles, and transportation. The materials of petrochemical enterprises are dangerous, as are the processes and media. Their safety characteristics determine higher requirements for petrochemical enterprises. For petrochemical companies, lighting is also a very important link.

cesp

  1. Standard value of lighting for petrochemical equipment

Site name

Reference plane

And its height

Horizontal illuminance

Standard value/lx

Horizontal illuminance

Evenness

UGR

Ra

Give birth

Produce

Attire

Set

Area

Pump area, valve, main pipe under pipe rack

Ground

50

0.4

20

Control panel, operation station

Working surface

150

0.4

20

Heat exchanger

On the plane

30

0.25

20

General platform

On the plane

10

0.25

20

Operating platform

On the plane

s0

0.4

20

cooling tower

Ground

30

0.25

20

General ladders, stairs

On the plane

10

0.25

20

 Commonly used ladders and stairs

On the plane

50

0.4

20

Indicating dial

Working surface

50

0.4

60

Instrumentation

Working surface

50

0.4

20

Compressor plant

On the plane

100

0.4

20

Industrial furnace

On the plane

30

0.4

20

splitter

Dam crest

50

0.4

20

General area

Ground

10

0.25

20

Electric stove

Ground

50

0.25

20

Conveyor belt

On the plane

20

0.25

20

Transfer point

On the plane

50

0.25

20

Extrusion mixer

On the plane

200

0.25

20

Air separation air compressor

Ground

50

0.4

20

Site name

Reference plane

And its height

Horizontal illuminance

Standard value/lx

Horizontal illuminance

Evenness

UGR

Ra

Non

Give birth

Produce

Attire

Set

Area

Tank farm

General area

Ground

10

0.25

20

Climbing ladders, stairs

On the plane

5

20

Monitoring area

Ground

10

0.25

20

Into the hole

On the plane

5

20

Circulating water field

Ground

10

0.25

20

Sewage treatment plant

Ground

10

0.25

20

Wastewater tank, rainwater

Ground

10

0.25

20

General area

Ground

50

0.25

20

Tank trucks, loading and unloading points

Working surface

100

0.4

20

main road

Ground

10

0.4

20

Secondary road

Ground

5

0.25

20

Building

Change

Electricity

Outdoor power distribution device

Working surface

20

0.4

 

Indoor power distribution device

0.75m horizontal plane

200

0.5

80

Cable room

Ground

50

0.4

60

Electrical control room

0.75m horizontal plane

300

0.5

22

80

Transformer room

Oil pillow

50

0.4

 

20

Control room

General control room

0.75m horizontal plane

300

0.5

22

80

Instrument cabinet

1.5m horizontal plane

300

0.5

80

Back of the cabinet

1.5m horizontal plane

100

0.5

80

Engineer station

0.75m horizontal plane

300

0.5

22

80

Central control room

5.75m horizontal plane

500

0.6

19

80

Instrument cabinet

1.5m horizontal plane

500

0.6

80

Back of the cabinet

1.5m horizontal plane

100

0.6

80

Engineer station

0.75m horizontal plane

500

0.6

19

80

Analysis

Laboratory

Research, laboratory

0.75m horizontal plane

500

0.6

22

80

General analysis room

0.75m horizontal plane

300

0.6

22

80

Office building

Continuous complex workplace

0.75m horizontal plane

1000

0.6

19

80

Complex workplace (accounting, statistics, etc.)

0.75m horizontal plane

750

0.6

19

8o

General office

0.75m horizontal plane

500

0.6

22

80

Reception rooms, stairs, corridors, aisles

Ground

50

0.4

25

60

Hall

Ground

100

0.4

60

Toilet, bathroom

Ground

75

0.4

60

Electromechanical

Repair

Equipment maintenance room

General area

Ground,
0.75m horizontal plane

150
200

0.6

25

80

60

Warehouse

1.0m horizontal plane

100

0.6

60

Other

Trestle

Bridge deck

10

0.4

 
  1. Selection and installation of lighting fixtures
  • The selection and installation of lighting fixtures should ensure safety under normal conditions, and should not cause danger to people and the environment.
  • High-efficiency lamps should be selected to meet the glare restrictions and light distribution requirements
  • The selection of lamps should comply with the following principles:
  • In general outdoor venues, the protection level should not be lower than IP54;
  • Outdoor covered venues; the protection level should not be lower than IP44;
  • When the environmental pollution is serious; the protection level should not be lower than IP65;
  • Anti-corrosion: Corrosive environment should use lamps with corresponding anti-corrosion grade;
  • Anti-vibration: Lamps and lanterns used in a vibrating and swinging environment should have anti-vibration and anti-falling measures;
  • Dustproof: lamps used in explosive gas, dust or fire hazard areas.

CESP high-quality explosion-proof led lights can be used in Zone 1 and Zone 21, Class I Class 1 and Class 2, and Class II Class 1 and Class 2 hazardous locations. They are very suitable for lighting in pharmaceutical factories.

Lamp type

Lamp picture

Application area

Led explosion proof high bay light

hazardous locatio led lights

This explosion proof led floodlight adopts a sealed structure design, waterproof grade IP66, anti-corrosion grade WF2, and meets UL1598A marine grade certification, And it has stronger anti-vibration and impact resistance, and can be used in hazardous areas where combustible or explosive substances may exist in the normal environment.

Led explosion proof flood light

hazardous location led flood light

This explosion-proof patio lamp is equipped with a corrosion-resistant high-strength aluminum alloy shell, IP66 waterproof rating and WF2 anti-corrosion rating, which is very suitable for salt water and corrosive environments. The anti-shock and vibration pattern tempered glass lampshade design can reduce glare, and is suitable for use in hazardous environments where combustible or explosive substances are continuously or frequently present in normal environments.

Explosion proof LED hand lamp

hazardous location led linear light

This explosion proof led drop light is durable and corrosion-resistant. It has undergone extreme water pressure and heavy pressure tests and can withstand 7J pressure and 3M underwater operations. The IP66 waterproof rating and the WF2 anti-corrosion rating enable the portable hand lamp with vibration resistance and impact resistance to be used as inspection lights and explosion-proof work lights in dangerous areas where flammable or explosive substances may exist in the normal environment.

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