GB 36220-2018Safety technical requirements of oil transport tankers and refueling tankers (English PDF)

4.1.17

The oil tankers shall be installed with the vehicle driving recorder in accordance with GB/T 19056. The vehicle driving recorders shall be installed inside the cab and easy for the user to view and extract data.

4.1.18

The oil transport tankers and refueling tankers shall be equipped with satellite positioning system vehicle terminals in accordance with JT/T 794 regulations. The satellite positioning system vehicle terminal shall be installed in the cab. The main power supply of the satellite positioning system vehicle terminal shall be the vehicle power supply. It can be powered by the backup battery pack of the vehicle terminal when power to the vehicle is not available.

Backup battery pack can support normal working time of not less than 8h.

Power leads are clearly marked with different colors or labels (equal spacing).

The antenna shall be kept away from other sensitive electronic devices. The grounding wire of the vehicle terminal shall be connected to the vehicle chassis.

4.1.19 A overturning protection device shall be provided at the top of the tanker of the oil tankers to prevent the safety attachments and loading-unloading attachments of the tanker roof from being damaged due to collision or overturning. This device can be configured as a reinforcement ring or a protective top cover, a lateral or longitudinal member, etc. The highest point of the safety accessories and loading-unloading attachments on the top of the tanker tank shall be at least 20 mm below the highest point of this device. There shall be no fluid accumulation in the overturning protection device.

4.1.20

The exhaust pipe outlet of the oil tanker engine shall be placed before the front end surface of the tanker and not higher than the upper plane of the longitudinal beam of the chassis. The exhaust pipe shall be arranged to avoid heating and igniting the cargo. The net distance from the fuel tank pipe shall be greater than or equal to 200 mm. The net distance from the electrical switch shall be greater than or equal to 100 mm.

4.1.21

Oil transport tankers and refueling tankers, and tractors used for traction oil transport semi-trailers and refueling semi-trailers shall have speed limit devices. The speed limit device shall comply with the provisions of GB/T 24545.

The maximum speed set by the speed limit device shall be less than or equal to 80 km/h.

4.1.22

The electrical equipment of the oil tankers shall comply with the provisions of 4.3 of GB 21668-2008. The conductor shall have sufficient cross- sectional area to prevent overheating and shall be reliably insulated. Lines that are directly connected to the battery without passing through the main power switch shall be provided with overcurrent protection devices or other overheat 4.2.3.4 Emergency cutting device shall comply with the provisions of GB 18564.1. Emergency shut-off valve shall comply with the provisions of QC/T 932.

4.2.4 Oil-gas recovery system

4.2.4.1

Oil tankers shall be equipped with oil-gas recovery systems. The emission limit of the oil-gas recovery system shall comply with the provisions of 4.2.1 and 4.2.2 of GB 20951-2007. The oil-gas recovery system shall be able to open and close flexibly through the opening-closing operation device without jamming.

4.2.4.2

The components of the oil-gas recovery system shall comply with the provisions of QC/T 1063.

4.2.4.3

For oil tankers that do not require oil-gas recovery, a venting valve shall be installed in the pipeline of the oil-gas recovery system to release the pressure inside the tank.

4.2.4.4

Requirements for installation position of oil-gas recovery coupling valves.

a) installed near the rear seal of the tank or before and after the drain valve;

when installed before and after the oil discharge valve, the distance between the center and the center of any oil discharge valve shall be less than or equal to 2130 mm;

b) when the tanker is unloaded, the distance between the center of the oil- gas recovery coupling valve and the ground shall be less than or equal to

1520 mm; at full load, the center of the oil-gas recovery coupling valve shall be at a distance greater than or equal to 610 mm from the ground.

4.2.4.5 Oil-gas recovery valve

The oil-gas recovery valve shall be installed on the top of the tank. It shall be closed when not loading or unloading. It shall be turned on when air is in. It shall be automatically turned off after deflation.

4.2.4.6 Venting valve

The venting valve shall be installed on the top of the tank and shall be controlled by air pressure.

4.2.5 Anti-overflow system

4.2.5.1

Oil tankers shall be equipped with an anti-overflow system. Anti- overflow system includes anti-overflow sensor and socket.

GB 24407 | GB 20300 | NB/T 47058 | GB/T 44705 | […]