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VeröffentlichungsnummerCN104627933 A
PublikationstypAnmeldung
AnmeldenummerCN 201310567046
Veröffentlichungsdatum20. Mai 2015
Eingetragen14. Nov. 2013
Prioritätsdatum14. Nov. 2013
Veröffentlichungsnummer201310567046.7, CN 104627933 A, CN 104627933A, CN 201310567046, CN-A-104627933, CN104627933 A, CN104627933A, CN201310567046, CN201310567046.7
Erfinder胡江海
Antragsteller宁夏中远天晟科技有限公司
Zitat exportierenBiBTeX, EndNote, RefMan
Externe Links:  SIPO, Espacenet
Oiling measuring and monitoring system for railway tank wagon
CN 104627933 A
Zusammenfassung
The invention relates to an oiling measuring and monitoring system for a railway tank wagon. The system is composed of a low-pressure control cabinet 1, a gauge controller 2, a multiport valve controller 3, a PLC 4, an upper computer 5, a boiler monitoring system 6, a transfer pump mass flowmeter 7 and an oil tank liquidometer 8 and is characterized in that the gauge controller 2 and the multiport valve controller 3 are arranged on the low-pressure control cabinet 1 and then connected with the PLC 4 inside the cabinet through an MOUDBU protocol and an RS485 interface respectively. The system has the advantages that all equipment on site can be monitored, operated and controlled through the upper computer in a duty room, oil filling level error is controlled to be within a small range, and management level and working efficiency are improved.
Ansprüche(3)  übersetzt aus folgender Sprache: Chinesisch
1.一种铁路油罐车注油计量监控系统,是由低压控制柜1、计量器控制器2、多通阀控制器3、PLC控制器4、上位机5、锅炉监控系统6、转油泵质量流量计7、储油罐液位计8组成,其特征在于计量器控制器2及多通阀控制器3布局在低压控制柜1,再通过MOUDBU协议与RS485接口分别与柜内的PLC控制器4连接在一起。 A railway tanker oiler metering monitoring system is composed of a low-voltage control cabinet, the meter controller 2, the multi-way valve controller 3, PLC controller 4, PC 5, 6 boiler monitoring system, turn the pump quality flowmeter 7, 8 tank level gauge, and is characterized in that the metering device controller 2 and the multi-way valve controller 3 layout in the low voltage control cabinet 1, and then through MOUDBU agreement with RS485 interfaces are PLC controller with cabinet 4 connected together.
2.根据权利要求1中所述的一种铁路油罐车注油计量监控系统,其特征在于所述的锅炉监控系统6、转油泵质量流量计7、储油罐液位计8的监控参数直接连接到PLC控制器4中。 2. A railway tanker in claim 1 oiling measure and control system of claim wherein the monitoring system of the boiler 6, 7 mass flowmeter transfer pumps, oil tank level gauge 8 monitoring parameters directly connected to the PLC controller 4.
3.根据权利要求1中所述的一种铁路油罐车注油计量监控系统,其特征在于所述的PLC控制器4通过RS485接口与上位机5连接。 3. A railway tanker in claim 1 oiling measure and control system of claim wherein said 4 PLC controller via RS485 interface to connect with the host computer 5.
Beschreibung  übersetzt aus folgender Sprache: Chinesisch
一种铁路油耀车注油计量监控系统 A railway car lubrication oil Yiu metering monitoring system

技术领域 TECHNICAL FIELD

[0001] 本发明涉及一种铁路油罐车注油计量监控系统,主要用于原油计量转接自动化控制系统,属于工业自动化控制技术领域。 [0001] The present invention relates to a railroad tanker oiler metering monitoring system, mainly used for the measurement of crude oil transfer automation and control systems, industrial automation and control technology in the field below.

[0002] [0002]

背景技术 Background technique

目前国内铁路油罐车在炼油厂的注油过程是一人上栈道打开管道阀门,另一人在地面操作转油泵,注油量的多少根据目测结果与质量流量计的读值得出。 At present, railway tanker refinery in oiling process is open on one plank pipeline valves, another person on the ground turn the pump operation, the number of fuel injection is worth a read visually according to the results of the mass flowmeter. 这种注油方式使得操作人员登高作业较不安全;同时注油量误差较大,会出现2吨的偏差。 This mode allows the operator to climb oiling less secure jobs; the same fuel injection error is large, there will be two tons of offset.

发明内容 SUMMARY OF THE INVENTION

[0003] 本发明的目的提供一种克服以上技术的不足,提供一种铁路油罐车注油计量监控系统使得操作时可以直观地得到注油量,操作人员不用登高作业。 [0003] The object of the present invention provides a technique to overcome the shortage of the above, to provide a rail tanker oiler metering monitoring system can intuitively get fuel injection makes the operation, the operator need not take a job. 为实现上述发明目的是通过以下技术方案实现的:本发明涉及一种铁路油罐车注油计量监控系统,是由低压控制柜1、计量器控制器2、多通阀控制器3、PLC控制器4、上位机5、锅炉监控系统6、转油泵质量流量计7、储油罐液位计8组成,其特征在于计量器控制器2及多通阀控制器3布局在低压控制柜I,再通过MOUDBU协议与RS485接口分别与柜内的PLC控制器4连接在一起。 To achieve the above object of the invention is achieved by the following technical solutions: The present invention relates to a railroad tanker oiler metering monitoring system is composed of a low-voltage control cabinet, the meter controller 2, the multi-way valve controller 3, PLC controller 4, PC 5, 6 boiler monitoring system, turn the pump mass flowmeter 7, 8 tank level gauge, and is characterized in that the metering device controller 2 and the multi-way valve controller 3 in the low-voltage control cabinet layout I, again 4 are connected together by MOUDBU protocol and RS485 interfaces are and cabinet PLC controller. 所述的锅炉监控系统6、转油泵质量流量计7、储油罐液位计8的监控参数直接连接到PLC控制器4中。 Boiler monitoring system according to 6, 7 mass flowmeter transfer pumps, oil tank level gauge 8 monitoring parameters directly connected to the PLC controller 4. 所述的PLC控制器4通过RS485接口与上位机5连接。 4 PLC controller via the RS485 interface to connect with the host computer 5.

[0004] 本发明的有益效果是: [0004] The beneficial effects of the present invention are:

1、在值班室内通过上位机就可以监视、操作、控制现场所有设备; 1, in the duty room by the host computer can monitor, operate, control the scene all equipment;

2、使得注油量误差控制在较小范围内,提高管理水平和工作效率。 2, so that error control fuel injection to a lesser extent, improve management and efficiency.

[0005] 附图说明图1是一种铁路油罐车注油计量监控系统示意图: [0005] FIG. 1 is a railroad tanker oiler metering monitoring system diagram:

1-低压控制柜2-计量器控制器3-多通阀控制器4-PLC控制器5-上位机6-锅炉监控系统7-转油泵质量流量计8-储油罐液位计。 1- 2- meter low voltage control cabinet multi-way valve controller controller 3- 4-PLC controller PC 5- 6- 7- boiler control system transfer pump mass flow 8- tank level gauge.

[0006] 具体实施方式说明下面结合图1讲述实施例: [0006] The specific embodiments described below with reference to FIG. 1 described in Example:

实施例1一种铁路油罐车注油计量监控系统组成及各部件的作用: Example 1 A railway tanker oiler metering monitoring system in accordance with the role and the parts consisting of:

本发明涉及一种铁路油罐车注油计量监控系统,是由低压控制柜1、计量器控制器2、多通阀控制器3、PLC控制器4、上位机5、锅炉监控系统6、转油泵质量流量计7、储油罐液位计8组成,其特征在于计量器控制器2及多通阀控制器3布局在低压控制柜1,再通过MOUDBU协议与RS485接口分别与柜内的PLC控制器4连接在一起。 The present invention relates to a railroad tanker oiler metering monitoring system is composed of a low-voltage control cabinet, the meter controller 2, the multi-way valve controller 3, PLC controller 4, PC 5, 6 boiler monitoring system, turn the pump mass flowmeter 7, 8 tank level gauge, and is characterized in that the metering device controller 2 and the multi-way valve controller 3 layout in the low voltage control cabinet 1, and then through MOUDBU agreement with the cabinet PLC control and RS485 interfaces are 4 is connected together. 所述的锅炉监控系统6、转油泵质量流量计7、储油罐液位计8的监控参数直接连接到PLC控制器4中。 Boiler monitoring system according to 6, 7 mass flowmeter transfer pumps, oil tank level gauge 8 monitoring parameters directly connected to the PLC controller 4. 所述的PLC控制器4通过RS485接口与上位机5连接。 4 PLC controller via the RS485 interface to connect with the host computer 5.

[0007] 实施例2 —种铁路油罐车注油计量监控系统的工作过程: [0007] Example 2 - kind of work process metering oiling railway tanker monitoring system:

注油时,将铁路油罐车的人孔口对准注油管的注油阀下,系统在PLC控制器4的运行下启动,计量器控制器2、多通阀控制器3通过对转油泵质量流量计7、储油罐液位计8的检测,将油位注入到规定位置。 When oiling, the person opening the railway tanker aligned filler pipe oiling valve, the system starts running PLC controller 4, the metering device controller 2, multi-way valve controller 3 through the transfer pump mass flow count 7, 8 tank level gauge to detect the oil level is injected into a predetermined position.

[0008] 当然,上述说明并非是对本发明的限制,本发明也并不仅限于上述举例,本技术领域的普通技术人员在本发明的实质范围内所做出的变化、改型、添加或替换,也应属于本发明的保护范围。 [0008] Of course, the above description is not a limitation of the present invention, the present invention is not limited to the above example, the change of ordinary skill in the art within the spirit and scope of the present invention is made, modifications, additions or substitutions, It should belong to the scope of the invention.

Patentzitate
Zitiertes PatentEingetragen Veröffentlichungsdatum Antragsteller Titel
CN1631763A *22. Dez. 200429. Juni 2005卜照坤Control apparatus and control method for loading light oil products
CN102012255A *29. Okt. 201013. Apr. 2011中国石油集团川庆钻探工程有限公司Automatic control system for oil well tipping bucket measurement
CN202440302U *15. Febr. 201219. Sept. 2012熔盛机械有限公司Intelligent fuel-filling system for excavator
CN202915977U *14. Nov. 20121. Mai 2013中国石油集团川庆钻探工程有限公司Diesel metering device for oil drilling
CN203199990U *1. Febr. 201318. Sept. 2013铁道第三勘察设计院集团有限公司Oil discharging and feeding integrated device
US5377114 *13. Aug. 199227. Dez. 1994Gross; LawrenceFuel oil meter verification and usage monitoring means for heating systems
Klassifizierungen
Internationale KlassifikationB65D90/48, B67D7/16
Juristische Ereignisse
DatumCodeEreignisBeschreibung
20. Mai 2015C06Publication
17. Juni 2015C10Entry into substantive examination
7. Juli 2017RJ01