A method, system, and storage medium for delivery protection for oil pipelines

Abstract

The application discloses a kind of conveying protection method, system and storage medium for oil pipeline, it is related to oil pipeline technical field, it includes step a: the outbound pressure P of oil product in oil pipeline, the temperature T of oil product and the available volume V of oil storage tank are introduced;Step b: according to the outbound pressure P of oil product, the temperature T of oil product and the available volume V of oil storage tank determine the control parameter of the oil pipeline step c: according to the control parameter, the oil pipeline is regulated and controlled.The application obtains control parameter according to the parameter obtained in real time, and then realizes accurate regulation and control to the oil pipeline according to control parameter, realizes the dynamic regulation and control to the oil pipeline, can reduce the consumption of oil product in oil pipeline, utilizes oil product transportation, reduces oil transportation cost, effectively protects the transportation of oil product in oil pipeline.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil transportation control, and particularly relates to a conveying protection method and system for an oil pipeline and a storage medium. BACKGROUND

[0002] An oil pipeline is composed of an oil pipe and accessories, and is equipped with corresponding oil pump units according to the needs of a process flow, is designed and installed into a complete pipeline system, and is used for completing oil loading and unloading and oil transfer tasks. An oil pipeline system, that is, a pipeline system for transporting oil and oil products, is mainly composed of an oil pipeline, an oil transportation station and other auxiliary related equipment, is one of main equipment in the oil storage and transportation industry, and is the most important oil transportation equipment. Compared with railway and highway oil transportation which also belong to land transportation, pipeline oil transportation has the characteristics of large transportation capacity, good sealing, low cost and high safety factor.

[0003] The current oil pipeline protection system only compares the collected data with a data threshold, and when the data is higher or lower than the data threshold, an alarm is sent and a corresponding device is started by a worker to perform regulation and control. However, this method has a certain delay. When it is detected that the oil temperature is too low, a heating pump is started to heat the oil. However, heating requires a certain time, and the oil with a too low temperature is transported for a distance during the heating process, thereby causing oil consumption and economic loss.

[0004] Therefore, how to provide a method for real-time monitoring of an oil pipeline and accurate regulation and control of the oil pipeline is a technical problem to be solved at present. SUMMARY

[0005] The present application provides a conveying protection method and system for an oil pipeline to solve the technical problem that the oil pipeline cannot be accurately regulated and controlled in real time and cannot be dynamically adjusted in the prior art.

[0006] In order to achieve the above-mentioned purpose, the technical solution for solving the above-mentioned technical problem is as follows: a conveying protection method for an oil pipeline, the method comprising:

[0007] Step a: introducing an outbound pressure P of oil in an oil pipeline, a temperature T of the oil and an available volume V of an oil storage tank;

[0008] Step b: determining the regulating parameters of the oil pipeline according to the outbound pressure P of the oil product, the temperature T of the oil product and the available volume V of the oil storage tank, setting the rotating speed of the pressure regulating pump according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, setting the heating time of the heating furnace according to the relationship between the temperature T of the oil product and the preset temperature of the oil product, and setting the opening degree of the regulating valve in the oil delivery pump according to the relationship between the available volume V of the oil storage tank and the available volume of the oil storage tank;

[0009] Step c: regulating the oil pipeline according to the regulating parameters.

[0010] The present application has the advantages that the regulating parameters are obtained according to the real-time acquired parameters, the oil pipeline is accurately regulated according to the regulating parameters, the dynamic regulation of the oil pipeline is realized, the consumption of the oil product in the oil pipeline is reduced, the oil product transportation is utilized, the oil transportation cost is reduced, and the oil product is effectively protected during the transportation in the oil pipeline.

[0011] On the basis of the above technical solution, the present application can be further improved as follows.

[0012] Further, the rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, specifically as follows:

[0013] The outbound pressure matrix of the oil product is set as A0, the A0 includes A1, A2, A3 and A4, wherein A1 is the outbound pressure of the first preset oil product, A2 is the outbound pressure of the second preset oil product, A3 is the outbound pressure of the third preset oil product, and A4 is the outbound pressure of the fourth preset oil product, and A1

[0014] The rotating speed matrix M of the pressure regulating pump is set, the M includes M1, M2, M3 and M4, wherein M1 is the rotating speed of the first preset pressure regulating pump, M2 is the rotating speed of the second preset pressure regulating pump, M3 is the rotating speed of the third preset pressure regulating pump, and M4 is the rotating speed of the fourth preset pressure regulating pump, and M1

[0015] The rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the outbound pressure of each preset oil product:

[0016] When P

[0017] When A1

[0018] When A2≤P<A3, the rotating speed M3 of the third preset pressure regulating pump is selected as the rotating speed of the pressure regulating pump;

[0019] When A3≤P<A4, the rotating speed M4 of the fourth preset pressure regulating pump is selected as the rotating speed of the pressure regulating pump.

[0020] The beneficial effects of the further technical solutions are: the rotating speed of the pressure regulating pump is set according to the relationship between the outlet pressure P of the oil product and the outlet pressure of each preset oil product, the pressure regulating pump is arranged in the oil pipeline, and the pressure of the oil product in the oil pipeline can be adjusted by adjusting the rotating speed of the pressure regulating pump, the delivery pressure of the oil product in the oil pipeline is controlled in real time, the normal delivery of the oil product is ensured, and the occurrence of safety accidents is effectively avoided.

[0021] Further, the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product, and specifically:

[0022] The temperature matrix of the oil product is set as N0, the N0 includes N1, N2, N3 and N4, wherein N1 is the temperature of the first preset oil product, N2 is the temperature of the second preset oil product, N3 is the temperature of the third preset oil product, and N4 is the temperature of the fourth preset oil product, and N1<N2<N3<N4;

[0023] The heating time matrix C of the heating furnace is set, the C includes C1, C2, C3 and C4, wherein C1 is the heating time of the first preset heating furnace, C2 is the heating time of the second preset heating furnace, C3 is the heating time of the third preset heating furnace, and C4 is the heating time of the fourth preset heating furnace, and C1<C2<C3<C4;

[0024] The heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product:

[0025] When T<N1, the heating time C1 of the first preset heating furnace is selected as the heating time of the heating furnace;

[0026] When N1≤T<N2, the heating time C2 of the second preset heating furnace is selected as the heating time of the heating furnace;

[0027] When N2≤T<N3, the heating time C3 of the third preset heating furnace is selected as the heating time of the heating furnace;

[0028] When N3≤T<N4, the heating time C4 of the fourth preset heating furnace is selected as the heating time of the heating furnace.

[0029] The beneficial effects of the further technical solutions are: the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product, the temperature can be regulated through the heating furnace, the temperature of the oil product can be kept in real time, the temperature of the oil product is prevented from being too low, and the consumption of the oil product is effectively avoided.

[0030] Further, before step c, the method further comprises a step of correcting the heating time of the heating furnace:

[0031] Importing the heating power of the heating furnace;

[0032] Setting the heating power of the heating furnace as D, the D0 includes D1, D2, D3 and D4, wherein D1 is the first preset heating power of the heating furnace, D2 is the second preset heating power of the heating furnace, D3 is the third preset heating power of the heating furnace, and D4 is the fourth preset heating power of the heating furnace, and D1 < D2 < D3 < D4;

[0033] Setting the heating time correction coefficient matrix h of the heating furnace, the setting h includes h1, h2, h3 and h4, wherein h1 is the first preset heating time correction coefficient, h2 is the second preset heating time correction coefficient, h3 is the third preset heating time correction coefficient, and h4 is the fourth preset heating time correction coefficient, and 1 < h1 < h2 < h3 < h4 < 1.2;

[0034] Correcting the heating time of the heating furnace according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace:

[0035] When D < D1, the first preset heating time correction coefficient h1 is selected to correct the heating time C1 of the first preset heating furnace, and the heating time of the corrected heating furnace is C1 * h1;

[0036] When D1 ≤ D < D2, the second preset heating time correction coefficient h2 is selected to correct the heating time C2 of the second preset heating furnace, and the heating time of the corrected heating furnace is C2 * h2;

[0037] When D2 ≤ D < D3, the third preset heating time correction coefficient h3 is selected to correct the heating time C3 of the third preset heating furnace, and the heating time of the corrected heating furnace is C3 * h3;

[0038] When D3 ≤ D < D4, the fourth preset heating time correction coefficient h4 is selected to correct the heating time C4 of the fourth preset heating furnace, and the heating time of the corrected heating furnace is C4 * h4.

[0039] The beneficial effect of the further technical scheme is that the heating time of the heating furnace is corrected according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace, and different heating power pipes are arranged in the heating furnace, and the heating efficiency is different, and the heating time of the heating furnace is corrected according to the heating power pipe when the oil product is actually heated, and the temperature of the oil product is further controlled in the safe range.

[0040] Further, the opening degree of the regulating valve in the oil pump is set according to the relationship between the available volume V of the oil tank and the available volume of the set oil tank, and specifically:

[0041] The available volume E0 of the set oil tank is set, and the E0 includes E1, E2, E3 and E4, wherein E1 is the available volume of the first preset oil tank, E2 is the available volume of the second preset oil tank, E3 is the available volume of the third preset oil tank, and E4 is the available volume of the fourth preset oil tank, and E1 < E2 < E3 < E4;

[0042] The opening degree matrix G of the regulating valve in the oil pump is set, and the G includes G1, G2, G3 and G4, wherein G1 is the opening degree of the first preset regulating valve, G2 is the opening degree of the second preset regulating valve, G3 is the opening degree of the third preset regulating valve, and G4 is the opening degree of the fourth preset regulating valve, and G1 < G2 < G3 < G4;

[0043] The opening degree of the regulating valve in the oil pump is set according to the relationship between the available volume V of the oil tank and the available volume of each oil tank:

[0044] When V < E1, the opening degree G1 of the first preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0045] When E1 ≤ V < E2, the opening degree G2 of the second preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0046] When E2 ≤ V < E3, the opening degree G3 of the third preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0047] When E3 ≤ V < E4, the opening degree G4 of the fourth preset regulating valve is selected as the opening degree of the regulating valve in the oil pump.

[0048] The beneficial effect of the further technical scheme is that the opening degree of the regulating valve in the oil pump is set according to the relationship between the available volume V of the oil tank and the available volume of each preset oil tank, and the regulating valve is arranged in the oil pump, and the flow of the oil product in the oil pipeline can be adjusted by adjusting the opening degree of the regulating valve, thereby preventing the waste of the oil product.

[0049] Another technical solution of the present application to solve the above technical problems is as follows: a delivery protection system for an oil pipeline, the method comprising:

[0050] an import module for importing an outbound pressure P of oil products, a temperature T of the oil products and an available volume V of an oil storage tank in the oil pipeline;

[0051] a processing module for determining a control parameter of the oil pipeline according to the outbound pressure P of the oil products, the temperature T of the oil products and the available volume V of the oil storage tank, setting a rotating speed of a pressure regulating pump according to a relationship between the outbound pressure P of the oil products and a preset outbound pressure of oil products, setting a heating time of a heating furnace according to a relationship between the temperature T of the oil products and a preset temperature of oil products, and setting an opening degree of a regulating valve in an oil delivery pump according to a relationship between the available volume V of the oil storage tank and an available volume of the oil storage tank;

[0052] a control module for controlling the oil pipeline according to the control parameter.

[0053] Another technical solution of the present application to solve the above technical problems is as follows: a delivery protection system for an oil pipeline, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, when the processor executes the computer program, a delivery protection method for an oil pipeline as described above is realized.

[0054] Another technical solution of the present application to solve the above technical problems is as follows: a computer readable storage medium, the computer readable storage medium stores a computer program, when the computer program is executed by a processor, a delivery protection method for an oil pipeline as described above is realized. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 a flowchart of a delivery protection method for an oil pipeline provided by an embodiment of the present application;

[0056] Figure 2 a functional module block diagram of a delivery protection system for an oil pipeline provided by an embodiment of the present application. DETAILED DESCRIPTION

[0057] The principles and characteristics of the present application are described below in combination with the drawings, and the examples are only used to explain the present application, and are not used to limit the scope of the present application.

[0058] Embodiment 1:

[0059] As shown in Figure 1 Embodiments of the present application disclose a delivery protection method for an oil pipeline, the method comprising:

[0060] Step a: introducing the outbound pressure P of the oil product, the temperature T of the oil product and the available volume V of the oil storage tank into the oil pipeline;

[0061] Step b: determining the control parameters of the oil pipeline according to the outbound pressure P of the oil product, the temperature T of the oil product and the available volume V of the oil storage tank, setting the rotating speed of the pressure regulating pump according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, setting the heating time of the heating furnace according to the relationship between the temperature T of the oil product and the preset temperature of the oil product, and setting the opening degree of the adjusting valve in the oil pump according to the relationship between the available volume V of the oil storage tank and the available volume of the oil storage tank;

[0062] Step c: controlling the oil pipeline according to the control parameters.

[0063] In the above embodiment, the control parameters are obtained according to the real-time obtained parameters, and then the accurate control of the oil pipeline is realized according to the control parameters, the dynamic control of the oil pipeline is realized, the consumption of the oil product in the oil pipeline can be reduced, the oil product transportation is utilized, the oil transportation cost is reduced, and the oil product transportation in the oil pipeline is effectively protected.

[0064] It should be noted that when the oil pipeline transports the oil product, the pressure of the oil product in the oil pipeline needs to be controlled, if the pressure of the oil product during transportation does not meet the safety requirements, static electricity is easy to accumulate, and then static sparks are generated to cause the explosion of the oil pipeline, and the temperature of the oil product also needs to be controlled, if the temperature of the oil product is too high or too low, the viscosity of the oil product is affected, and the excessive consumption of the oil product is easy to occur, when the oil product is transported to the oil storage tank, the available volume of the oil storage tank needs to be detected in real time, and the opening degree of the adjusting valve in the oil pump is controlled according to the available volume of the oil storage tank, so as to prevent the waste of the oil product.

[0065] In some embodiments of the present application, the rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, specifically:

[0066] The outbound pressure matrix of the oil product is set as A0, the A0 includes A1, A2, A3 and A4, wherein A1 is the outbound pressure of the first preset oil product, A2 is the outbound pressure of the second preset oil product, A3 is the outbound pressure of the third preset oil product, A4 is the outbound pressure of the fourth preset oil product, and A1

[0067] The rotating speed matrix M of the pressure regulating pump is set, the M includes M1, M2, M3 and M4, wherein M1 is the rotating speed of the first preset pressure regulating pump, M2 is the rotating speed of the second preset pressure regulating pump, M3 is the rotating speed of the third preset pressure regulating pump, M4 is the rotating speed of the fourth preset pressure regulating pump, and M1

[0068] The rotation speed of the pressure regulating pump is set according to the relationship between the outlet pressure P of the oil product and the outlet pressure of each preset oil product:

[0069] When P

[0070] When A1

[0071] When A2

[0072] When A3

[0073] It should be noted that in the present application, the rotation speed of the pressure regulating pump is set according to the relationship between the outlet pressure P of the oil product and the outlet pressure of each preset oil product, and the pressure regulating pump is arranged in the oil pipeline. By adjusting the rotation speed of the pressure regulating pump, the pressure of the oil product in the oil pipeline can be adjusted. By real-time control of the delivery pressure of the oil product in the oil pipeline, the normal delivery of the oil product can be ensured, and the occurrence of safety accidents can be effectively avoided.

[0074] In some embodiments of the present application, the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of the preset oil product, specifically:

[0075] The temperature matrix of the oil product is set as N0, and the N0 includes N1, N2, N3 and N4, wherein N1 is the temperature of the first preset oil product, N2 is the temperature of the second preset oil product, N3 is the temperature of the third preset oil product, and N4 is the temperature of the fourth preset oil product, and N1

[0076] The heating time matrix C of the heating furnace is set, and the C includes C1, C2, C3 and C4, wherein C1 is the heating time of the first preset heating furnace, C2 is the heating time of the second preset heating furnace, C3 is the heating time of the third preset heating furnace, and C4 is the heating time of the fourth preset heating furnace, and C1

[0077] The heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product:

[0078] When T

[0079] When N1≤T<N2, the heating time C2 of the second preset heating furnace is selected as the heating time of the heating furnace;

[0080] When N2≤T<N3, the heating time C3 of the third preset heating furnace is selected as the heating time of the heating furnace;

[0081] When N3≤T<N4, the heating time C4 of the fourth preset heating furnace is selected as the heating time of the heating furnace.

[0082] It should be noted that the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product, and the temperature can be controlled through the heating furnace, so that the temperature of the oil product can be maintained in real time, and the consumption of the oil product can be effectively avoided.

[0083] In some embodiments of the present application, before step c, the step of correcting the heating time of the heating furnace is further included:

[0084] The heating power of the heating furnace is imported;

[0085] The heating power of the heating furnace is set as D, and the D0 includes D1, D2, D3 and D4, wherein D1 is the heating power of the first preset heating furnace, D2 is the heating power of the second preset heating furnace, D3 is the heating power of the third preset heating furnace, and D4 is the heating power of the fourth preset heating furnace, and D1<D2<D3<D4;

[0086] The heating time correction coefficient matrix h of the heating furnace is set, and the setting h includes h1, h2, h3 and h4, wherein h1 is the first preset heating time correction coefficient, h2 is the second preset heating time correction coefficient, h3 is the third preset heating time correction coefficient, and h4 is the fourth preset heating time correction coefficient, and 1<h1<h2<h3<h4<1.2;

[0087] The heating time of the heating furnace is corrected according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace:

[0088] When D<D1, the first preset heating time correction coefficient h1 is selected to correct the heating time C1 of the first preset heating furnace, and the heating time of the corrected heating furnace is C1*h1;

[0089] When D1≤D<D2, the second preset heating time correction coefficient h2 is selected to correct the heating time C2 of the second preset heating furnace, and the heating time of the corrected heating furnace is C2*h2;

[0090] When D2≤D<D3, the third preset heating time correction coefficient h3 is selected to correct the heating time C3 of the third preset heating furnace, and the heating time of the corrected heating furnace is C3*h3;

[0091] When D3≤D<D4, the fourth preset heating time correction coefficient h4 is selected to correct the heating time C4 of the fourth preset heating furnace, and the heating time of the corrected heating furnace is C4*h4.

[0092] It should be noted that the heating time of the heating furnace is corrected according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace. Different heating power pipes are also provided in the heating furnace, and the heating efficiency is also different. When the oil product is actually heated, the heating time of the heating furnace needs to be corrected according to the heating power pipe, and the temperature of the oil product is further controlled within a safe range.

[0093] In some embodiments of the present application, the opening degree of the adjusting valve in the oil transfer pump is set according to the relationship between the available volume V of the oil storage tank and the set available volume of the oil storage tank, specifically:

[0094] The available volume E0 of the set oil storage tank is set, and the E0 includes E1, E2, E3 and E4, wherein E1 is the first preset available volume of the oil storage tank, E2 is the second preset available volume of the oil storage tank, E3 is the third preset available volume of the oil storage tank, and E4 is the fourth preset available volume of the oil storage tank, and E1<E2<E3<E4;

[0095] The opening degree matrix G of the adjusting valve in the oil transfer pump is set, and the G includes G1, G2, G3 and G4, wherein G1 is the first preset opening degree of the adjusting valve, G2 is the second preset opening degree of the adjusting valve, G3 is the third preset opening degree of the adjusting valve, and G4 is the fourth preset opening degree of the adjusting valve, and G1<G2<G3<G4;

[0096] The opening degree of the adjusting valve in the oil transfer pump is set according to the relationship between the available volume V of the oil storage tank and the available volume of each oil storage tank:

[0097] When V<E1, the first preset opening degree G1 of the adjusting valve is selected as the opening degree of the adjusting valve in the oil transfer pump;

[0098] When E1≤V<E2, the second preset opening degree G2 of the adjusting valve is selected as the opening degree of the adjusting valve in the oil transfer pump;

[0099] When E2≤V<E3, the third preset opening degree G3 of the adjusting valve is selected as the opening degree of the adjusting valve in the oil transfer pump;

[0100] When E3≤V<E4, the opening degree G4 of the fourth preset regulating valve is selected as the opening degree of the regulating valve in the oil delivery pump.

[0101] It should be noted that the opening degree of the regulating valve in the oil delivery pump is set according to the relationship between the available volume V of the oil tank and the available volume of each preset oil tank, and the regulating valve is arranged in the oil delivery pump, and the flow of the oil in the oil pipeline can be adjusted by adjusting the opening degree of the regulating valve, thereby preventing the waste of the oil.

[0102] As shown in Figure 2 Embodiments of the present application disclose a delivery protection system for an oil pipeline, the method comprising:

[0103] an import module for importing the outbound pressure P of the oil in the oil pipeline, the temperature T of the oil and the available volume V of the oil tank;

[0104] a processing module for determining the control parameters of the oil pipeline according to the outbound pressure P of the oil, the temperature T of the oil and the available volume V of the oil tank, setting the rotating speed of the pressure regulating pump according to the relationship between the outbound pressure P of the oil and the preset outbound pressure of the oil, setting the heating time of the heating furnace according to the relationship between the temperature T of the oil and the preset temperature of the oil, and setting the opening degree of the regulating valve in the oil delivery pump according to the relationship between the available volume V of the oil tank and the available volume of the oil tank;

[0105] a control module for controlling the oil pipeline according to the control parameters.

[0106] In the above embodiments, the control parameters are obtained according to the real-time acquired parameters, and the accurate control of the oil pipeline is realized according to the control parameters, thereby realizing the dynamic control of the oil pipeline, reducing the consumption of the oil in the oil pipeline, reducing the oil transportation cost, and effectively protecting the delivery of the oil in the oil pipeline.

[0107] It should be further noted that when the oil pipeline delivers the oil, the pressure of the oil in the oil pipeline needs to be controlled, and if the pressure of the oil during delivery does not meet the safety requirements, static electricity is easily accumulated, thereby causing static spark to cause the explosion of the oil pipeline, and the temperature of the oil also needs to be controlled, and the viscosity of the oil is affected by the excessively high or low temperature of the oil, and the excessive consumption of the oil is easily caused, and when the oil is delivered to the oil tank, the available volume of the oil tank needs to be detected in real time, and the opening degree of the regulating valve in the oil delivery pump is controlled according to the available volume of the oil tank, thereby preventing the waste of the oil.

[0108] In some embodiments of the present application, in the processing module, the rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil and the preset outbound pressure of the oil, specifically:

[0109] set an outbound pressure matrix of the oil products as A0, the A0 includes A1, A2, A3 and A4, wherein A1 is the outbound pressure of the first preset oil product, A2 is the outbound pressure of the second preset oil product, A3 is the outbound pressure of the third preset oil product, A4 is the outbound pressure of the fourth preset oil product, and A1

[0110] set a rotating speed matrix M of the pressure regulating pump, the M includes M1, M2, M3 and M4, wherein M1 is the rotating speed of the first preset pressure regulating pump, M2 is the rotating speed of the second preset pressure regulating pump, M3 is the rotating speed of the third preset pressure regulating pump, M4 is the rotating speed of the fourth preset pressure regulating pump, and M1

[0111] set the rotating speed of the pressure regulating pump according to the relationship between the outbound pressure P of the oil product and the outbound pressure of each preset oil product:

[0112] when P

[0113] when A1

[0114] when A2

[0115] when A3

[0116] It should be noted that in the present application, the rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the outbound pressure of each preset oil product, the pressure regulating pump is arranged in the oil pipeline, and the pressure of the oil product in the oil pipeline can be adjusted by adjusting the rotating speed of the pressure regulating pump, so that the normal transportation of the oil product can be ensured, and the occurrence of safety accidents can be effectively avoided.

[0117] In some embodiments of the present application, in the processing module, the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of the preset oil product, specifically:

[0118] set a temperature matrix N0 of the oil product, the N0 includes N1, N2, N3 and N4, wherein N1 is the temperature of the first preset oil product, N2 is the temperature of the second preset oil product, N3 is the temperature of the third preset oil product, N4 is the temperature of the fourth preset oil product, and N1

[0119] Setting a heating time matrix C of the heating furnace, the C includes C1, C2, C3 and C4, wherein C1 is the first preset heating time of the heating furnace, C2 is the second preset heating time of the heating furnace, C3 is the third preset heating time of the heating furnace, C4 is the fourth preset heating time of the heating furnace, and C1

[0120] Setting the heating time of the heating furnace according to the relationship between the temperature T of the oil product and the temperature of each preset oil product:

[0121] When T

[0122] When N1

[0123] When N2

[0124] When N3

[0125] It should be noted that the present application sets the heating time of the heating furnace according to the relationship between the temperature T of the oil product and the temperature of each preset oil product, and the temperature can be regulated through the heating furnace, thereby maintaining the temperature of the oil product in real time and preventing the temperature of the oil product from being too low, effectively avoiding the consumption of the oil product.

[0126] In some embodiments of the present application, the processing module further includes the step of correcting the heating time of the heating furnace:

[0127] Importing the heating power of the heating furnace;

[0128] Setting the heating power of the heating furnace as D, the D0 includes D1, D2, D3 and D4, wherein D1 is the first preset heating power of the heating furnace, D2 is the second preset heating power of the heating furnace, D3 is the third preset heating power of the heating furnace, D4 is the fourth preset heating power of the heating furnace, and D1

[0129] Setting a heating time correction coefficient matrix h of the heating furnace, the setting h includes h1, h2, h3 and h4, wherein h1 is the first preset heating time correction coefficient, h2 is the second preset heating time correction coefficient, h3 is the third preset heating time correction coefficient, h4 is the fourth preset heating time correction coefficient, and 1

[0130] According to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace, the heating time of the heating furnace is corrected:

[0131] When D < D1, the first preset heating time correction coefficient h1 is selected to correct the heating time C1 of the first preset heating furnace, and the corrected heating time of the heating furnace is C1*h1;

[0132] When D1≤D < D2, the second preset heating time correction coefficient h2 is selected to correct the heating time C2 of the second preset heating furnace, and the corrected heating time of the heating furnace is C2*h2;

[0133] When D2≤D < D3, the third preset heating time correction coefficient h3 is selected to correct the heating time C3 of the third preset heating furnace, and the corrected heating time of the heating furnace is C3*h3;

[0134] When D3≤D < D4, the fourth preset heating time correction coefficient h4 is selected to correct the heating time C4 of the fourth preset heating furnace, and the corrected heating time of the heating furnace is C4*h4.

[0135] It should be noted that the heating time of the heating furnace is corrected according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace, and different heating power pipes are further arranged in the heating furnace, and the heating efficiency is different, and the heating time of the heating furnace needs to be corrected according to the heating power pipe when the oil product is actually heated, and the temperature of the oil product is further controlled within a safe range.

[0136] In some embodiments of the present application, in the processing module, the opening degree of the adjusting valve in the oil transfer pump is set according to the relationship between the available volume V of the oil storage tank and the set available volume of the oil storage tank, specifically:

[0137] The available volume E0 of the oil storage tank is set, and the E0 includes E1, E2, E3 and E4, wherein E1 is the available volume of the first preset oil storage tank, E2 is the available volume of the second preset oil storage tank, E3 is the available volume of the third preset oil storage tank, and E4 is the available volume of the fourth preset oil storage tank, and E1 < E2 < E3 < E4;

[0138] The opening degree matrix G of the adjusting valve in the oil transfer pump is set, and the G includes G1, G2, G3 and G4, wherein G1 is the opening degree of the first preset adjusting valve, G2 is the opening degree of the second preset adjusting valve, G3 is the opening degree of the third preset adjusting valve, and G4 is the opening degree of the fourth preset adjusting valve, and G1 < G2 < G3 < G4;

[0139] The opening degree of the regulating valve in the oil pump is set according to the relationship between the available volume V of the oil tank and the available volume of each oil tank:

[0140] When V < E1, the opening degree G1 of the first preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0141] When E1 < V < E2, the opening degree G2 of the second preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0142] When E2 < V < E3, the opening degree G3 of the third preset regulating valve is selected as the opening degree of the regulating valve in the oil pump;

[0143] When E3 < V < E4, the opening degree G4 of the fourth preset regulating valve is selected as the opening degree of the regulating valve in the oil pump.

[0144] It should be noted that the opening degree of the regulating valve in the oil pump is set according to the relationship between the available volume V of the oil tank and the available volume of each preset oil tank, and the regulating valve is arranged in the oil pump, and the flow of the oil in the oil pipeline can be adjusted by adjusting the opening degree of the regulating valve, thereby preventing the waste of the oil.

[0145] In summary, the present application obtains the control parameter according to the real-time obtained parameter, and then realizes the accurate control of the oil pipeline according to the control parameter, realizes the dynamic control of the oil pipeline, and the present application can reduce the consumption of the oil in the oil pipeline, utilizes the oil transportation, reduces the oil transportation cost, and effectively protects the transportation of the oil in the oil pipeline.

[0146] It should be noted that in this document, relationship terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations exist in any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0147] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be described here.

[0148] In several embodiments provided by the present application, it should be understood that the disclosed apparatus and method can be implemented in other manners. For example, the division of the units is merely a logical function division, and there can be another division manner in actual implementation, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In this way, the actual implementation mode of the present application can be implemented.

[0149] The units described as separated components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purposes of the embodiments of the present application.

[0150] In addition, each functional unit in the various embodiments of the present application can be integrated in a processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The integrated unit can be implemented in the form of hardware, or in the form of a software functional unit.

[0151] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on such an understanding, the technical solutions of the present application essentially or substantially, or all or part of the technical solutions, can be embodied in the form of a software product. The computer software product is stored in a storage medium, and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in the various embodiments of the present application. The foregoing storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, and various other media that can store program codes.

[0152] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for delivery protection of an oil pipeline, characterized in that, The method comprises: Step a: introducing the oil product's outbound pressure P, the oil product's temperature T and the available volume V of the oil storage tank into the oil pipeline; Step b: determining the control parameters of the oil pipeline according to the oil product's outbound pressure P, the oil product's temperature T and the available volume V of the oil storage tank, setting the rotating speed of the pressure regulating pump according to the relationship between the oil product's outbound pressure P and the preset oil product's outbound pressure, setting the heating time of the heating furnace according to the relationship between the oil product's temperature T and the preset oil product's temperature, and setting the opening degree of the adjusting valve in the oil pump according to the relationship between the available volume V of the oil storage tank and the available volume of the oil storage tank; Step c: controlling the oil pipeline according to the control parameters; The setting of the rotating speed of the pressure regulating pump according to the relationship between the oil product's outbound pressure P and the preset oil product's outbound pressure is specifically: setting the outbound pressure matrix of the oil product as A0, the A0 comprising A1, A2, A3 and A4, wherein A1 is the outbound pressure of the first preset oil product, A2 is the outbound pressure of the second preset oil product, A3 is the outbound pressure of the third preset oil product, and A4 is the outbound pressure of the fourth preset oil product, and A1 setting the rotating speed matrix M of the pressure regulating pump, the M comprising M1, M2, M3 and M4, wherein M1 is the rotating speed of the first preset pressure regulating pump, M2 is the rotating speed of the second preset pressure regulating pump, M3 is the rotating speed of the third preset pressure regulating pump, and M4 is the rotating speed of the fourth preset pressure regulating pump, and M1 setting the rotating speed of the pressure regulating pump according to the relationship between the oil product's outbound pressure P and the outbound pressure of each preset oil product: when P when A1 when A2 when A3 when A3 The setting of the heating time of the heating furnace according to the relationship between the oil product's temperature T and the temperature of each preset oil product is specifically: setting the temperature matrix N0 of the oil product, the N0 comprising N1, N2, N3 and N4, wherein N1 is the temperature of the first preset oil product, N2 is the temperature of the second preset oil product, N3 is the temperature of the third preset oil product, and N4 is the temperature of the fourth preset oil product, and N1 setting the heating time matrix C of the heating furnace, the C comprising C1, C2, C3 and C4, wherein C1 is the heating time of the first preset heating furnace, C2 is the heating time of the second preset heating furnace, C3 is the heating time of the third preset heating furnace, and C4 is the heating time of the fourth preset heating furnace, and C1 setting the heating time of the heating furnace according to the relationship between the oil product's temperature T and the temperature of each preset oil product: When T < N1, the heating time C1 of the first preset heating furnace is selected as the heating time of the heating furnace; When N1≤T < N2, the heating time C2 of the second preset heating furnace is selected as the heating time of the heating furnace; When N2≤T < N3, the heating time C3 of the third preset heating furnace is selected as the heating time of the heating furnace; When N3≤T < N4, the heating time C4 of the fourth preset heating furnace is selected as the heating time of the heating furnace.

2. The method for delivery protection of a pipeline for oil transport according to claim 1, characterized in that, Before step c, a step of correcting the heating time of the heating furnace is further included: The heating power of the heating furnace is imported; The heating power of the heating furnace is set as D, and the D includes D1, D2, D3 and D4, wherein D1 is the heating power of the first preset heating furnace, D2 is the heating power of the second preset heating furnace, D3 is the heating power of the third preset heating furnace, and D4 is the heating power of the fourth preset heating furnace, and D1 < D2 < D3 < D4; The heating time correction coefficient matrix h of the heating furnace is set, and the h includes h1, h2, h3 and h4, wherein h1 is the first preset heating time correction coefficient, h2 is the second preset heating time correction coefficient, h3 is the third preset heating time correction coefficient, and h4 is the fourth preset heating time correction coefficient, and 1 < h1 < h2 < h3 < h4 < 1.2; The heating time of the heating furnace is corrected according to the relationship between the heating power D of the heating furnace and the heating power of each preset heating furnace: When D < D1, the first preset heating time correction coefficient h1 is selected to correct the heating time C1 of the first preset heating furnace, and the corrected heating time of the heating furnace is C1 * h1; When D1≤D < D2, the second preset heating time correction coefficient h2 is selected to correct the heating time C2 of the second preset heating furnace, and the corrected heating time of the heating furnace is C2 * h2; When D2≤D < D3, the third preset heating time correction coefficient h3 is selected to correct the heating time C3 of the third preset heating furnace, and the corrected heating time of the heating furnace is C3 * h3; When D3≤D < D4, the fourth preset heating time correction coefficient h4 is selected to correct the heating time C4 of the fourth preset heating furnace, and the corrected heating time of the heating furnace is C4 * h4.

3. A method of delivering protection for a pipeline according to any one of claims 1 to 2, characterised in that, The opening of the adjusting valve in the oil pump is set according to the relationship between the available volume V of the oil storage tank and the set available volume of the oil storage tank, and specifically: The available volume E0 of the oil storage tank is set, and the E0 includes E1, E2, E3 and E4, wherein E1 is the available volume of the first preset oil storage tank, E2 is the available volume of the second preset oil storage tank, E3 is the available volume of the third preset oil storage tank, and E4 is the available volume of the fourth preset oil storage tank, and E1 < E2 < E3 < E4; The opening matrix of the regulating valve in the oil delivery pump is G, the G includes G1, G2, G3 and G4, wherein G1 is the opening of the first preset regulating valve, G2 is the opening of the second preset regulating valve, G3 is the opening of the third preset regulating valve, G4 is the opening of the fourth preset regulating valve, and G1 The opening of the regulating valve in the oil delivery pump is set according to the relationship between the available volume V of the oil tank and the available volume of each oil tank: When V When E1 When E2 When E3 4. A delivery protection system for an oil pipeline, characterized in that When E3 The system comprises: An import module for importing the outbound pressure P of the oil product in the oil pipeline, the temperature T of the oil product and the available volume V of the oil tank; A processing module for determining the control parameters of the oil pipeline according to the outbound pressure P of the oil product, the temperature T of the oil product and the available volume V of the oil tank, setting the rotating speed of the pressure regulating pump according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, setting the heating time of the heating furnace according to the relationship between the temperature T of the oil product and the preset temperature of the oil product, and setting the opening of the regulating valve in the oil delivery pump according to the relationship between the available volume V of the oil tank and the available volume of the oil tank; A control module for controlling the oil pipeline according to the control parameters; In the processing module, the rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the preset outbound pressure of the oil product, specifically: An outbound pressure matrix A0 of the oil product is set, the A0 includes A1, A2, A3 and A4, wherein A1 is the outbound pressure of the first preset oil product, A2 is the outbound pressure of the second preset oil product, A3 is the outbound pressure of the third preset oil product, A4 is the outbound pressure of the fourth preset oil product, and A1 A rotating speed matrix M of the pressure regulating pump is set, the M includes M1, M2, M3 and M4, wherein M1 is the rotating speed of the first preset pressure regulating pump, M2 is the rotating speed of the second preset pressure regulating pump, M3 is the rotating speed of the third preset pressure regulating pump, M4 is the rotating speed of the fourth preset pressure regulating pump, and M1 The rotating speed of the pressure regulating pump is set according to the relationship between the outbound pressure P of the oil product and the outbound pressure of each preset oil product: When P When A1 When A2 When A2 When A2 When A3≤P<A4, the rotating speed M4 of the fourth preset pressure regulating pump is selected as the rotating speed of the pressure regulating pump; In the processing module, the heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the preset temperature of the oil product, specifically: The temperature matrix of the oil product is set as N0, the N0 includes N1, N2, N3 and N4, wherein N1 is the first preset temperature of the oil product, N2 is the second preset temperature of the oil product, N3 is the third preset temperature of the oil product, N4 is the fourth preset temperature of the oil product, and N1<N2<N3<N4; The heating time matrix C of the heating furnace is set, the C includes C1, C2, C3 and C4, wherein C1 is the first preset heating time of the heating furnace, C2 is the second preset heating time of the heating furnace, C3 is the third preset heating time of the heating furnace, C4 is the fourth preset heating time of the heating furnace, and C1<C2<C3<C4; The heating time of the heating furnace is set according to the relationship between the temperature T of the oil product and the temperature of each preset oil product: When T<N1, the heating time C1 of the first preset heating furnace is selected as the heating time of the heating furnace; When N1≤T<N2, the heating time C2 of the second preset heating furnace is selected as the heating time of the heating furnace; When N2≤T<N3, the heating time C3 of the third preset heating furnace is selected as the heating time of the heating furnace; When N3≤T<N4, the heating time C4 of the fourth preset heating furnace is selected as the heating time of the heating furnace.

5. A delivery protection system for an oil pipeline, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, a method for conveying protection of oil pipeline as claimed in any one of claims 1 to 3 is realized.

6. A computer-readable storage medium storing a computer program, the computer program comprising instructions that, when executed by a computer, cause the computer to perform the method of any one of claims 1 to 5. When the computer program is executed by the processor, a method for conveying protection of oil pipeline as claimed in any one of claims 1 to 3 is realized.

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