Totally-closed oil product loading system

Abstract

The utility model relates to the technical field of oil product loading, in particular to a totally-enclosed oil product loading system which comprises a control module and a loading module, the control module can remotely control the loading module and transmit communication signals, the loading module is composed of an oil conveying assembly and an air inlet assembly, and the oil conveying assembly is connected with the air inlet assembly. The oil conveying assembly comprises an oil conveying pipeline, an oil conveying pump, a first hand valve, a liquid phase mass flow meter, a pneumatic V-shaped control valve and an anti-static grounding clamp. The oil conveying pump, the first hand valve, the liquid phase mass flow meter and the pneumatic V-shaped control valve are all installed on the oil conveying pipeline. The loading module can monitor the total oil transportation amount and the oil transportation speed in an oil transportation pipeline and an air inlet pipeline through the liquid phase mass flow meter and the gas phase mass flow meter, signals are generated and transmitted to the control module, an operator of the control module knows the oil transportation condition in time, the signals are transmitted to the pneumatic V-shaped control valve, and therefore the oil transportation speed is controlled. And the oil conveying speed is controlled, so that the control module completes oil filling operation by remotely sending a command.

Description

Technical Field

[0001] The utility model relates to the technical field of oil loading, and more specifically to a fully enclosed oil loading system. Background Art

[0002] Oil loading is an important operation process related to the transportation of petroleum or related oil products. It is the process of loading petroleum products (such as gasoline, diesel, kerosene, etc.) from storage facilities (such as oil tanks, oil depots) into transportation tools (such as oil tank trucks, railway tank cars).

[0003] When filling an oil tank truck, the pipeline connector is connected to the oil tank truck, and then personnel sequentially open different valves on the oil delivery pipeline 301 to fill the oil. When opening the valves, the operators cannot communicate in time. During the filling process, it is impossible to understand the situation of the oil filling, which easily causes oil loss, not only pollutes the environment, but also has a very great impact on the life and health of employees. The volatilization of oil and gas in the air may also cause personal safety accidents, and the loading efficiency is not high.

[0004] In view of this, the utility model provides a fully enclosed oil loading system. Summary of the Invention

[0005] The purpose of the utility model is to solve the above-mentioned drawbacks and provide a fully enclosed oil loading system that can improve the filling efficiency.

[0006] Therefore, the utility model provides a fully enclosed oil loading system, which includes a control module and a loading module. The control module can remotely control the loading module and transmit communication signals. The loading module is composed of an oil delivery component and an air intake component;

[0007] The oil delivery component includes an oil delivery pipeline, an oil delivery pump, a manual valve I, a liquid phase mass flowmeter, a pneumatic V-type control valve, and an anti-static grounding clamp. The oil delivery pump, the manual valve I, the liquid phase mass flowmeter, and the pneumatic V-type control valve are all installed on the oil delivery pipeline;

[0008] The air intake component includes an air intake pipeline, a pneumatic two-way valve, a gas phase mass flowmeter, a check valve, and a manual valve II. The pneumatic two-way valve, the gas phase mass flowmeter, the check valve, and the manual valve II are all installed on the air intake pipeline.

[0009] As a further improvement of this technical solution, the control module transmits a loading signal to the loading module, and the loading module transmits the conveying speed of the oil in the oil delivery component and the air intake component and the total amount of the filled oil through signals to the control module, so that the control module can monitor the oil loading process.

[0010] As a further improvement of the technical solution, the loading modules are provided in plurality, and the control module can send instructions to the plurality of loading modules at the same time to realize closed filling of oil.

[0011] As a further improvement of the technical solution, the anti-static grounding clamp is used to connect the oil tank of the tank truck to the ground and to conduct static electricity of the tank truck.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the fully enclosed oil loading system, one end of the oil pipeline is connected to the oil storage tank, and the other end can be connected to the oil loading vehicle. When filling the oil, the control module transmits signals to multiple loading operators at the same time through communication signals, controls the oil pump, manual valve 1, and pneumatic V-type control valve on the oil pipeline, and fills the tank truck. The loading module can monitor the total amount of oil and the oil delivery speed in the oil pipeline and the air intake pipeline through the liquid mass flow meter and the gas mass flow meter, and generate a signal to transmit to the control module. The control module operator can timely understand the oil delivery situation, transmit a signal to the pneumatic V-type control valve, control the oil delivery speed, and enable the control module to complete the oil loading operation by sending commands remotely.

[0014] 2. In the fully enclosed oil loading system, when filling the oil tanker with oil, the control module adopts decentralized control and centralized management control for multiple loading modules. The oil delivery conditions of multiple loading modules can generate signals and transmit them to the control module, so as to monitor and automatically control the filling of the oil tanker in real time. The control module has a remote communication function, and can communicate with each loading module through the communication function of the control module, which is convenient for the staff to operate, and can timely understand the working conditions of each loading module, and can also control each loading module in real time. The communication function of the control module can quickly respond to problems in the loading module. If a problem occurs in a loading position, it will not affect the work of other loading positions, so as to achieve remote control of the oil tank loading and closed oil loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the loading module of the utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Control module; 2. Loading module; 3. Oil transportation assembly; 301. Oil transportation pipeline; 302. Oil pump; 303. Manual valve 1; 304. Liquid-phase mass flowmeter; 305. Pneumatic V-type control valve; 306. Anti-static grounding clamp; 4. Air intake assembly; 401. Air intake pipeline; 402. Pneumatic two-way valve; 403. Gas-phase mass flowmeter; 404. Manual valve 2. Detailed implementation manner

[0020] When filling an oil tanker, connect the pipeline connector to the oil tanker, and then personnel sequentially open different valves on the oil transportation pipeline 301 to fill the oil. When opening the valves, the operators cannot communicate in time. During the filling process, it is impossible to understand the oil filling situation, which easily causes oil product loss, not only pollutes the environment, but also has a very great impact on the life and health of employees. The volatilization of oil and gas in the air may also cause personal safety accidents, and the loading efficiency is not high.

[0021] As Figure 1 - Figure 2 shown, the device includes a control module 1 and a loading module 2. The control module 1 can remotely control and transmit communication signals to the loading module 2. The loading module 2 is composed of an oil transportation assembly 3 and an air intake assembly 4;

[0022] The oil transportation assembly 3 includes an oil transportation pipeline 301, an oil pump 302, a manual valve 1 303, a liquid-phase mass flowmeter 304, a pneumatic V-type control valve 305, and an anti-static grounding clamp 306. The oil pump 302, the manual valve 1 303, the liquid-phase mass flowmeter 304, and the pneumatic V-type control valve 305 are all installed on the oil transportation pipeline 301;

[0023] The air intake assembly 4 includes an air intake pipeline 401, a pneumatic two-way valve 402, a gas-phase mass flowmeter 403, a check valve, and a manual valve 2 404. The pneumatic two-way valve 402, the gas-phase mass flowmeter 403, the check valve, and the manual valve 2 404 are all installed on the air intake pipeline 401.

[0024] One end of the oil transportation pipeline 301 is connected to an oil storage tank, and the other end can be connected to an oil loading vehicle. When filling the oil, the control module 1 simultaneously transmits signals to multiple loading operators through communication signals, controls the oil pump 302, the manual valve 1 303, and the pneumatic V-type control valve 305 on the oil transportation pipeline 301 to fill the oil tanker. And the loading module 2 can monitor the total oil transportation volume and oil transportation speed in the oil transportation pipeline 301 and the air intake pipeline 401 through the liquid-phase mass flowmeter 304 and the gas-phase mass flowmeter 403, and generate signals to be transmitted to the control module 1, so that the control module 1 operators can timely understand the oil transportation situation, transmit signals to the pneumatic V-type control valve 305, and control the oil delivery speed, so that the control module 1 completes the oil loading operation by remotely sending commands.

[0025] The various valves of the device and the internal structure connection of the metering monitoring device are prior art, and the working principle thereof is common knowledge to those skilled in the art and will not be described in detail here.

[0026] Considering the problem of how to seal and fill the oil during the oil transportation process, Figure 1 - Figure 2 The control module 1 transmits a loading signal to the loading module 2, and the loading module 2 transmits the oil delivery speed and the total amount of oil filling in the oil delivery component 3 and the air intake component 4 to the control module 1 through a signal, so that the control module 1 monitors the oil filling process.

[0027] There are multiple loading modules 2, and the control module 1 can send instructions to multiple loading modules 2 at the same time to achieve closed filling of oil. The anti-static grounding clamp 306 is used to connect the oil tank of the oil tanker to the ground and to guide the static electricity of the oil tanker.

[0028] When filling the oil tanker with oil, the control module 1 adopts a decentralized control and centralized management control method for multiple loading modules 2. The oil delivery conditions of multiple loading modules 2 can generate signals and transmit them to the control module 1, so as to monitor and automatically control the filling of the oil tanker in real time. The control module 1 has a remote communication function. Through the communication function of the control module 1, it can communicate with each loading module 2, which is convenient for the staff to operate, and can timely understand the working conditions of each loading module 2, and can also control each loading module 2 in real time. The communication function of the control module 1 can quickly respond to problems in the loading module 2. If a problem occurs in a loading position, it will not affect the work of other loading positions, so as to achieve remote control of the oil tank loading and closed oil loading.

[0029] In summary, the working principle of this solution is as follows:

[0030] One end of the oil pipeline 301 is connected to the oil storage tank, and the other end can be connected to the oil filling vehicle. When filling the oil, the control module 1 transmits signals to multiple loading operators simultaneously through communication signals, controls the oil pump 302, the manual valve 303, and the pneumatic V-type control valve 305 on the oil pipeline 301, and fills the tanker truck. The loading module 2 can monitor the total amount of oil and the oil delivery speed in the oil pipeline 301 and the air intake pipeline 401 through the liquid mass flow meter 304 and the gas mass flow meter 403, and generate a signal to transmit to the control module 1, so that the operator of the control module 1 can timely understand the oil delivery situation, transmit a signal to the pneumatic V-type control valve 305, control the oil delivery speed, and enable the control module 1 to complete the oil filling operation by sending commands remotely;

[0031] When filling the oil tanker with oil, the control module 1 adopts a decentralized control and centralized management control method for multiple loading modules 2. The oil delivery conditions of the multiple loading modules 2 can generate signals and transmit them to the control module 1 to monitor and automatically control the filling situation of the oil tanker in real time. The control module 1 has a remote communication function. Through the communication function of the control module 1, it can communicate with each loading module 2, which is convenient for the operation of the staff, and can timely understand the working conditions of each loading module 2, and can also control each loading module 2 in real time. The communication function of the control module 1 can quickly respond to the problems occurring in the loading module 2. If there is a problem in a certain loading position, it does not affect the work of other loading positions, achieving remote control of oil tanker loading and enclosed oil product loading.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed oil loading system, comprising a control module (1) and a loading module (2), characterized in that: The control module (1) can remotely control the loading module (2) and transmit communication signals, and the loading module (2) is composed of an oil delivery component (3) and an air intake component (4); The oil delivery assembly (3) comprises an oil delivery pipeline (301), an oil delivery pump (302), a hand valve (303), a liquid mass flow meter (304), a pneumatic V-type control valve (305) and an anti-static grounding clamp (306); the oil delivery pump (302), the hand valve (303), the liquid mass flow meter (304) and the pneumatic V-type control valve (305) are all installed on the oil delivery pipeline (301); The air intake assembly (4) comprises an air intake pipeline (401), a pneumatic two-position valve (402), a gas phase mass flow meter (403), a check valve and a second manual valve (404); the pneumatic two-position valve (402), the gas phase mass flow meter (403), the check valve and the second manual valve (404) are all installed on the air intake pipeline (401).

2. The fully enclosed oil loading system according to claim 1, wherein: The control module (1) transmits a loading signal to the loading module (2), and the loading module (2) transmits the oil delivery speed and the total amount of oil filled in the oil delivery component (3) and the air intake component (4) to the control module (1) via signals, so that the control module (1) monitors the oil filling process.

3. The fully enclosed oil loading system according to claim 1, wherein: The loading modules (2) are provided in plurality, and the control module (1) can send instructions to the plurality of loading modules (2) at the same time, thereby achieving closed filling of oil.

4. The fully enclosed oil loading system according to claim 1, characterized in that: The anti-static grounding clamp (306) is used to connect the oil tank of the oil tank truck to the ground and to conduct static electricity from the oil tank truck.

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