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道路运输轻质燃油罐式车辆 油气回收组件
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QCT 1063-2017
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标准编号: QC/T 1063-2017 (QC/T1063-2017)
中文名称: 道路运输轻质燃油罐式车辆 油气回收组件
英文名称: Road tanker for light fuel transportation -- Vapor recovery system
行业: 汽车行业标准 (推荐)
字数估计: 18,142
发布日期: 2017-01-09
实施日期: 2017-07-01
起草单位: 浙江嘉隆机械设备有限公司
标准依据: 工业和信息化部公告2017年第2号
QC/T 1063-2017
Road tanker for light fuel transportation -- Vapor recovery system
道路运输轻质燃油罐式车辆油气回收组件
1 范围
本标准规定了道路运输轻质燃油罐式车辆上安装的油气回收组件的术语和定义、要求、试验方
法、检验规则和标识。
本标准适用于道路运输罐式车辆的油气回收系统中油气回收组件，其运输介质仅限于 GB
12268界定的柴油或轻质燃料油（UN号 1202)、车用汽油或汽油（UN 号 1203)、煤油（UN号 1223)。
2 规范性引用文件
下列文件对于本标准的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本
标准。凡是不注日期的引用文件，其最新版本(包括所有的修改单)适用于本标准。
GB 12268 危险货物品名表
3 术语和定义
F列术语和定义适用于本标准。
3.1
油气回收系统 vapor recovery system
用于装卸油时将油气密闭输入/输出罐体并进行回收的装置；油气回收系统包括油气回收耦合
阀、油气回收阀、通气阀、气动联锁阀、密封盖、控制管路和连接管路等。
3.2
油气回收组件 vapor recovery assembly
包含油气回收阀、油气回收耦合阀、通气阀和防尘盖。
3.3
油气回收阀 vapor vent valve
用于控制油气输入/输出罐体的快速闭止阀。
3.4
油气回收網合阀 vapor adaptor valve
用于罐体与外部对接，传输油气的快速闭止阀。
3.5
通气阀 combing vent valve
安装于油气回收管道，装卸介质时，当油气回收耦合阀未对接，可调节罐体内外压差，使罐体内
外气体相通的阀门。
3.6
联锁装置 interlocking device
由气动联锁阀、气源开关、气体管路等组成的联锁装置;安装于油气回收耦合阀上，对接通气变
径接头时，可通过联锁装置关闭通气阀。
3.7
油气回收管道 vapor recovery pipeline
油气流通的管路，用于连接油气回收阀和油气回收耦合阀。
4 要求
4.1 通用要求
4.1.1 油气回收组件应符合本标准的要求，并按产品图样和技术文件制造。
4.1.2 油气回收组件上所应用的原材料、外购件、外协件应符合相关标准的规定，并经入厂验收合
格后，方可使用。
4.1.3 公称压力。
油气回收组件的公称压力应不小于 400 kPa。
4.1.4 设计温度。
油气回收组件的设计温度应为-20 °C〜50;当有特殊环境要求时，设计温度宜为 -40~
70 。
4.1.5 材料。
4.1.5.1 油气回收组件各壳体材料和密封材料的选用应保证其与所接触介质的相容性。
4.1.5.2 油气回收阀、油气回收耦合阀和通气阀的壳体宜采用铝合金铸件或不锈钢铸件制造，不允许
采用非金属材料制造。
4.1.6 滤网。
油气回收阀和通气阀应设置不小于 80目的不锈钢丝阻火滤网或其他能够起到相同阻火功能的
结构。
4.1.7 壳体强度。
油气回收组件在 1.5倍公称压力下，壳体不得有可见泄漏、塑形变形和结构性损伤。
4.1.8 阀体密封性。
在 1.1倍公称压力下，保压规定的时间，油气回收组件的壳体(包括操作机构)及连接部位不得有
可见泄漏。在正常使用时，不应泄漏。
4.1.9 阀座密封性。
在规定压力条件下，油气回收阀、油气回收耦合阀、通气阀密闭后，至少保压 60 s 后，阀瓣与阀体接
触面等处无可见泄漏。在正常使用时，不应泄漏。
4.1.10 操作性。
装配完成后的油气回收阀、油气回收耦合阀、通气阀通过启闭操作装置应能灵活开启和关闭，无卡
阻现象。
4.1.11 可靠性。
油气回收阀、油气回收耦合阀、通气阀在 25 000次开启和关闭动作后，仍应具有良好的操作性和密
闭性。
4.1.1 2 导静电性能。
油气回收系统各阀门上任何一个可能与介质接触的起导电作用的零部件与阀门本体之间的导静
电电阻不得大于10。
4.1.1 3 连接端尺寸。
油气回收阀、通气阀和油气回收耦合阀的连接端尺寸应符合附录 A的要求(螺纹连接除外）。
4.1.1 4 有效通径。
油气回收阀、通气阀和油气回收耦合阀的有效通径应符合以下要求：
a) 油气回收阀的有效通径应不小于62 mm；
b) 通气阀的有效通径应不小于 40 mm;
c) 油气回收耦合阀的有效通径应不小于62 mm。
4.2 组件要求
a) 通过远程控制方式进行启闭操控；
b) 当油气回收阀在开启驱动力丧失或驱动部件失效时，应能自动关闭；
c) 当关闭时，能防止罐内介质从油气回收阀处泄漏；
d) 当打开时，油气能从阀门进出罐体；
e) 油气回收阀经坠落试验后,DN80 油气回收阀泄漏量应不大于 0.8 mm3/s,DN100 油气回收阀
泄漏量应不大于1 mmVs。
4.2.2 油气回收耦合阀应具备以下功能：
a) 对接通气变径接头后应打开阀门；
b) 当油气回收耦合阀在开启驱动力丧失或驱动部件失效时，应能自动关闭；
d) 油气回收耦合阀应安装有联锁装置，打开阀门后能自动控制通气阀关闭。
4.2.3 通气阀应具备以下功能：
a) 通过远程控制方式进行启闭操控；
b) 当关闭时，能防止罐内介质从通气阀处泄漏；
c) 当打开时，油气回收管道应与大气相通。
5 试验方法
5.1 试验数量
油气回收阀、通气阀、油气回收耦合阀的型式试验样品数量各 2件。
5.2 油气回收阀试验方法
5.2.1.1 试验介质应是水、煤油或黏度不高于水的非腐蚀性液体之一，试验介质的温度应在 5°C
~40。
5.2.1.2 壳体强度试验压力为 1.5 倍公称压力。
5.2.1.3 型式试验保持试验压力的持续时间不得少于 10 min。
5.2.1.4 试验步骤。
a) 将受检阀门安装在试验装置上，封闭各连接端；
b) 操作油气回收阀以验证其开启/关闭功能；
c) 封闭阀门的各端口，开启阀门后向阀门壳体内充入试验介质，逐渐加压到试验压力，按规定
的时间要求保持试验压力。
5.2.2.1 试验介质应是空气、氮气或其他惰性气体之一，试验介质的温度应在 5 〜40。
5.2.2.2 阀体密封性试验压力为 1.1 倍公称压力。
5.2.2.3 试验时间。
a) 出厂检验保持试验压力的持续时间不得少于 60 s;
b) 型式试验保持试验压力的持续时间不得少于 5 min。
5.2.2.4 试验步骤按 5.2.1.4执行。
5.2.3 阀座密封性试验。
5.2.3.1 试验介质应是空气、氮气或其他惰性气体之一，试验介质的温度应在 5〜40 °C。
5.2.3.2 阀座密封性试验压力。
b) 型式试验的试验压力分别为 5.5 kPa 和 20 kPa。
5.2.3.3 保持试压的持续时间不得少于 60 s。
5.2.3.4 试验步骤。
a) 将受检阀门安装在试验装置上，封闭阀门罐体连接端；
b) 操作阀门以验证其开启/关闭功能；
c) 通过阀门自带的启闭装置使阀门处于关闭状态；
d) 从罐体连接端充装试验介质，逐步加压到规定的试验压力。
5.2.4 可靠性测试。
5.2.4.1 油气回收阀进行 25 000 次开启和关闭动作。
5.2.5 坠落试验。
5.2.5.1 试验设备。
坠落试验设备主体为一容器，在容器侧面有一用于安装测试油气回收阀的法兰。实验设备应满
足以下要求：
a) 坠落试验设备的尺寸、公差、特征结构应符合附录 B 的要求；
b) 支脚应为整体钢制，不能与其他材料复合或采用避震设计以吸收冲击能量；
c) 支脚下冲击地带（沙盒)应符合附录 B的要求；
d) 提升和释放装置应能保证冲击试验设备能够被提升到指定试验高度，并从该高度自由
坠落
f) 冲击设备设计和操作应符合当地安全法规要求，并具有防止意外坠落的功能
g) 冲击试验设备的主体应能够承受至少 200 kPa 的压力。
5.2.5.2 试验方法。
a) 将油气回收阀安装于测试容器法兰上，油气回收阀管道连接端垂直于地面；
b) 向主体容器注水髙于安装法兰中心水平线 1 300 mm 处，将液位孔堵住密封
c) 将试验设备升 1 200
至释放点；
d) 将箱子内的沙粒搅拌均匀，并放置橡胶垫；
e) 释放测试设备，使设备自由坠落 1 200 mm;
5.3 通气阀试验方法
5.3.1 壳体强度试验。
5.3.1.1 试验介质应是水、煤油或黏度不高于水的非腐蚀性液体之一,试验介质的温度应在 5 °C
~40。
5.3.1.2 壳体强度试验压力为 1.5 倍公称压力。
5.3.1.3 型式试验保持试验压力的持续时间不得少于 10。
5.3.1.4 试验步骤。
a) 将受检阀门安装在试验装置上，封闭各连接端；
b) 操作阀门以验证其开启/关闭功能；
的时间要求保持试验压力。
5.3.2 阀体密封性试验。
5.3.2.1 试验介质应是空气、氮气或其他惰性气体之一，试验介质的温度应在 5〜40 °C。
5.3.2.2 阀体密封性试验压力为 1 倍公称压力。
5.3.2.3 试验时间。
a) 出厂检验保持试验压力的持续时间不得少于 60 s;
b) 型式试验保持试验压力的持续时间不得少于 5 min。
5.3.2.4 试验方法按 5.3.1.4 执行。
5.3.3 阀座密封性试验。
5.3.3.2 阀座密封性试验压力。
a) 出厂检验的试验压力为 5.5 kPa;
b) 型式试验的试验压力分别为 5.5 kPa 和 20 kPa。
5.3.3.3 保持试压的持续时间不得少于 60 s。
5.3.3.4 试验步骤。
a) 将受检阀门安装在试验装置上，封闭阀门管道连接端；
b) 操作阀门以验证其开启/关闭功能；
QC/T 1063-2017
Road tanker for light fuel transportation-Vapor recovery system
Oil and gas recovery assembly for road transport light fuel tank vehicle
1 Scope
This standard specifies the terms and definitions, requirements, and test methods for the oil and gas recovery components installed on road fuel light fuel tank vehicles.
Law, inspection rules and identification.
This standard applies to oil and gas recovery components in the oil and gas recovery system of road transport tank vehicles, and its transportation medium is limited to GB
12268 diesel or light fuel oil (UN No. 1202), motor gasoline or gasoline (UN No. 1203), kerosene (UN No. 1223).
2 Normative references
The following documents are essential for the application of this standard. For dated references, only the dated version applies to this
standard. For undated references, the latest version (including all amendments) is applicable to this standard.
GB 12268 List of dangerous goods
3 terms and definitions
Column F terms and definitions apply to this standard.
3.1
Vapor recovery system
Device for sealing and recovering oil and gas input/output tanks during oil loading and unloading; oil and gas recovery system including oil and gas recovery coupling
Valves, oil and gas recovery valves, ventilation valves, pneumatic interlocking valves, sealing caps, control lines and connecting lines, etc.
3.2
Vapor recovery assembly
Contains oil and gas recovery valve, oil and gas recovery coupling valve, vent valve and dust cover.
3.3
Vapor recovery valve
Quick shut-off valve for controlling oil and gas input/output tanks.
3.4
Vapor adaptor valve
It is a quick-closing valve used to connect the tank with the outside and transmit oil and gas.
3.5
Combing vent valve
Installed in the oil and gas recovery pipeline, when the medium is loaded and unloaded, when the oil and gas recovery coupling valve is not docked, the pressure difference inside and outside the tank can be adjusted
External gas communication valve.
3.6
Interlocking device
Interlocking device consisting of pneumatic interlocking valve, air source switch, gas pipeline, etc .; installed on the oil and gas recovery coupling valve, to switch on the gas transformer
For diameter joints, the ventilation valve can be closed by an interlock.
3.7
Vapor recovery pipeline
The pipeline for oil and gas circulation is used to connect the oil and gas recovery valve and the oil and gas recovery coupling valve.
4 Requirements
4.1 General requirements
4.1.1 The oil and gas recovery components shall meet the requirements of this standard and be manufactured according to product drawings and technical documents.
4.1.2 The raw materials, purchased parts, and outsourced parts applied to the oil and gas recovery components shall meet the requirements of relevant standards and shall be inspected and accepted by the factory
Before use.
4.1.3 Nominal pressure.
The nominal pressure of the oil and gas recovery component should not be less than 400 kPa.
4.1.4 Design temperature.
The design temperature of the oil and gas recovery component should be -20 ° C ~ 50; when there are special environmental requirements, the design temperature should be -40 ~
70.
4.1.5 Materials.
4.1.5.1 The casing materials and sealing materials of the oil and gas recovery components shall be selected to ensure their compatibility with the contacted medium.
4.1.5.2 The shells of oil and gas recovery valves, oil and gas recovery coupling valves and vent valves should be made of aluminum alloy castings or stainless steel castings.
Made of non-metallic materials.
4.1.6 Strainer.
The oil and gas recovery valve and vent valve should be provided with a stainless steel wire flame-retarding screen of not less than 80 mesh or other
structure.
4.1.7 Shell strength.
At 1.5 times the nominal pressure of the oil and gas recovery component, the casing must be free of visible leakage, plastic deformation and structural damage.
4.1.8 Valve body tightness.
At 1.1 times the nominal pressure, the housing (including the operating mechanism) and connection parts of the oil and gas recovery component must not have
Visible leak. Under normal use, it should not leak.
4.1.9 Seat tightness.
Under the specified pressure conditions, after the oil and gas recovery valve, the oil and gas recovery coupling valve, and the vent valve are closed, the valve disc is connected to the valve body after the pressure is maintained for at least 60 s.
There are no visible leaks on the contact surfaces, etc. Under normal use, it should not leak.
4.1.10 Operability.
After the assembly, the oil and gas recovery valve, the oil and gas recovery coupling valve, and the vent valve should be able to be flexibly opened and closed through the opening and closing operation device without a card.
Resistance phenomenon.
4.1.11 Reliability.
The oil and gas recovery valve, the oil and gas recovery coupling valve, and the vent valve should still have good operability and tightness after 25 000 opening and closing operations.
Closed.
4.1.1 2 Static conductive performance.
The electrical resistance must not be greater than 10.
4.1.1 3 Connection end dimensions.
The size of the connection ends of the oil and gas recovery valve, vent valve and oil and gas recovery coupling valve shall meet the requirements of Appendix A (except for screw connections).
4.1.1 4 Effective diameter.
The effective diameter of the oil and gas recovery valve, vent valve and oil and gas recovery coupling valve shall meet the following requirements.
a) The effective diameter of the oil and gas recovery valve should not be less than 62 mm;
b) the effective diameter of the ventilation valve should not be less than 40 mm;
c) The effective diameter of the oil and gas recovery coupling valve shall be not less than 62 mm.
4.2 Component requirements
a) Opening and closing control by remote control;
b) The oil and gas recovery valve should be able to close automatically when the opening driving force is lost or the driving component fails;
c) When closed, it can prevent the medium in the tank from leaking from the oil and gas recovery valve;
d) when opened, oil and gas can enter and exit the tank from the valve;
e) After the oil and gas recovery valve has undergone a drop test, the leakage of the DN80 oil and gas recovery valve should not be greater than 0.8 mm3/s, and the DN100 oil and gas recovery valve
The leakage should not be greater than 1 mmVs.
4.2.2 The oil and gas recovery coupling valve shall have the following functions.
a) The valve should be opened after connecting the gas reducer;
b) The oil and gas recovery coupling valve should be able to close automatically when the opening driving force is lost or the driving component fails;
d) The oil and gas recovery coupling valve should be equipped with an interlocking device. After opening the valve, it can automatically control the vent valve to close.
4.2.3 The ventilation valve shall have the following functions.
a) Opening and closing control by remote control;
b) When closed, it can prevent the medium in the tank from leaking from the vent valve;
c) When opened, the oil and gas recovery pipeline shall communicate with the atmosphere.
5 Test method
5.1 Number of tests
The number of type test samples for oil and gas recovery valve, vent valve, and oil and gas recovery coupling valve is 2 each.
5.2 Test method for oil and gas recovery valve
5.2.1.1 The test medium should be one of water, kerosene or a non-corrosive liquid with a viscosity not higher than water. The temperature of the test medium should be 5 ° C.
~ 40.
5.2.1.2 The shell strength test pressure is 1.5 times the nominal pressure.
5.2.1.3 The duration of the type test to maintain the test pressure shall not be less than 10 minutes.
5.2.1.4 Test procedure.
a) Install the tested valve on the test device and close each connection end;
b) operate the oil and gas recovery valve to verify its on/off function;
c) Close the ports of the valve, fill the valve housing with the test medium after opening the valve, and gradually increase the pressure to the test pressure.
The time required to maintain the test pressure.
5.2.2.1 The test medium shall be one of air, nitrogen or other inert gas, and the temperature of the test medium shall be 5 ~ 40.
5.2.2.2 The test pressure of the valve body tightness is 1.1 times the nominal pressure.
5.2.2.3 Test time.
a) The duration of the factory inspection to maintain the test pressure shall not be less than 60 s;
b) The duration of the type test to maintain the test pressure shall not be less than 5 min.
5.2.2.4 The test steps shall be performed in accordance with 5.2.1.4.
5.2.3 Seat tightness test.
5.2.3.1 The test medium shall be one of air, nitrogen or other inert gas, and the temperature of the test medium shall be 5 ~ 40 ° C.
5.2.3.2 Seat tightness test pressure.
b) The test pressures for type tests are 5.5 kPa and 20 kPa, respectively.
5.2.3.3 The duration of maintaining the pressure test shall not be less than 60 s.
5.2.3.4 Test procedure.
a) Install the tested valve on the test device and close the connecting end of the valve tank;
b) operate the valve to verify its open/close function;
c) The valve is closed by the opening and closing device that comes with the valve;
d) Fill the test medium from the connecting end of the tank and gradually increase the pressure to the specified test pressure.
5.2.4 Reliability test.
5.2.4.1 The oil and gas recovery valve performs 25 000 opening and closing operations.
5.2.5 Drop test.
5.2.5.1 Test equipment.
The main body of the drop test equipment is a container, and a flange is installed on the side of the container for testing the oil gas recovery valve. Experimental equipment should be full
Enough requirements.
a) The dimensions, tolerances and characteristic structures of the drop test equipment shall meet the requirements of Appendix B;
b) The feet should be made of solid steel and cannot be compounded with other materials or adopt shock-absorbing design to absorb impact energy;
c) The impact zone (sandbox) under the feet shall meet the requirements of Appendix B;
d) The lifting and releasing device shall ensure that the impact test equipment can be lifted to a specified test height and free from that height.
come down
f) The design and operation of impact equipment shall comply with the requirements of local safety regulations and have the function of preventing accidental fall
g) The body of the impact test equipment shall be able to withstand a pressure of at least.200 kPa.
5.2.5.2 Test method.
a) Install the oil and gas recovery valve on the flange of the test container, and the pipe connection end of the oil and gas recovery valve is perpendicular to the ground;
b) Fill the main container with water at the center line of the mounting flange at 1 300 mm and plug the liquid level hole to seal
c) Increase test equipment by 1.200
To the point of release
d) stir the sand particles in the box evenly and place rubber pads;
e) release the test equipment, allowing the equipment to freely fall 1.200 mm;
5.3 Vent valve test method
5.3.1 Shell strength test.
5.3.1.1 The test medium should be one of water, kerosene or a non-corrosive liquid with a viscosity not higher than water.The temperature of the test medium should be 5 ° C.
~ 40.
5.3.1.2 The shell strength test pressure is 1.5 times the nominal pressure.
5.3.1.3 The duration of the type test to maintain the test pressure shall not be less than 10.
5.3.1.4 Test procedure.
a) Install the tested valve on the test device and close each connection end;
b) operate the valve to verify its open/close function;
The time required to maintain the test pressure.
5.3.2 Valve body tightness test.
5.3.2.1 The test medium should be one of air, nitrogen or other inert gas, and the temperature of the test medium should be 5 ~ 40 ° C.
5.3.2.2 The test pressure of the valve body is 1 times the nominal pressure.
5.3.2.3 Test time.
a) The duration of the factory inspection to maintain the test pressure shall not be less than 60 s;
b) The duration of the type test to maintain the test pressure shall not be less than 5 min.
5.3.2.4 The test method shall be implemented in accordance with 5.3.1.4.
5.3.3 Seat tightness test.
5.3.3.2 Seat tightness test pressure.
a) The test pressure for factory inspection is 5.5 kPa;
b) The test pressures for type tests are 5.5 kPa and 20 kPa, respectively.
5.3.3.3 The duration of maintaining the pressure test shall not be less than 60 s.
5.3.3.4 Test procedure.
a) Install the valve under test on the test device and close the pipe connection end of the valve;
b) operate the valve to verify its open/close function;
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