CN219194510U

CN219194510U - Quantitative loading equipment

Info

Publication number: CN219194510U
Application number: CN202223475059.5U
Authority: CN
Inventors: 韩洪伦; 顾家铭; 汪洋
Original assignee: Jiangsu Degao Intelligent Technology Co ltd
Current assignee: Jiangsu Degao Intelligent Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses quantitative loading equipment, which has the technical scheme that: the device comprises a liquid storage tank, wherein a capacity port is formed in the outer circumferential wall surface of the liquid storage tank, a conveying hole is formed in the outer circumferential wall surface of the liquid storage tank, a conveying pipe is fixedly sleeved in the conveying hole, and a centrifugal pump is arranged outside the conveying pipe; the quantitative loading assembly is arranged outside the conveying pipe and used for quantitatively conveying oil quantity during loading, the quantitative loading assembly is used for feeding back given quantity loading control instruments after crude oil is pumped out by the centrifugal pump and passes through the flowmeter, the flowmeter calculates crude oil quantity, after the crude oil quantity reaches a set quantity, the quantitative loading control instruments control electromagnetic control valves are closed, accordingly quantitative loading is achieved, overflow is prevented in the loading process, a manual switch valve is arranged, and when the quantitative loading control instruments cannot be used, workers can control the conveying pipe through the manual switch valve.

Description

Quantitative loading equipment

Technical Field

The utility model relates to the technical field of oil delivery loading, in particular to quantitative loading equipment.

Background

Petroleum is a viscous, dark brown liquid called "industrial blood". The upper part of the crust has petroleum storage. The main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons. Is one of the main objects of geological exploration. Petroleum is often stored in oil storage tanks after being extracted from the ground and then transported out by petroleum transportation vehicles, and the petroleum in the oil storage tanks is currently pumped into the oil tanks of the petroleum transportation vehicles.

According to the application number: the Chinese patent of CN201920630768.5 discloses a crude oil loading device, which belongs to the technical field of crude oil storage and transportation equipment. The crude oil loading device comprises a first hydraulic pump, an oil conveying pipe and a loading arm, wherein the first hydraulic pump is connected with the loading arm through the oil conveying pipe; the first hydraulic pump draws crude oil from the storage tank and delivers the crude oil to the loading tank via the loading arm. By connecting the bypass pipe between the oil storage tank and the oil filling riser, after crude oil loading is completed, crude oil in the oil filling riser can enter the oil storage tank through the bypass pipe under the action of gravity or other actions, so that the problem that an oil flow channel of the oil filling riser is reduced or even blocked due to the fact that the crude oil in the oil filling riser is condensed on the inner wall of the oil filling riser is further reduced, and normal use of the oil filling riser is guaranteed.

There are also some disadvantages to a crude oil loading device at present, for example: when loading, the oil quantity of loading cannot be controlled, so that the crude oil can overflow in the loading process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides quantitative loading equipment, which solves the problem that the oil quantity of loading cannot be controlled in the loading process, so that the crude oil can overflow in the loading process.

The technical aim of the utility model is realized by the following technical scheme:

a quantitative loading apparatus comprising: the liquid storage tank is characterized in that a capacity opening is formed in the outer circular wall surface of the liquid storage tank, a conveying hole is formed in the outer circular wall surface of the liquid storage tank, a conveying pipe is fixedly sleeved in the conveying hole, and a centrifugal pump is arranged outside the conveying pipe; the quantitative loading assembly is arranged outside the conveying pipe and used for quantitatively conveying oil mass during loading.

Through adopting above-mentioned technical scheme, through setting up ration loading subassembly, when loading to the crude oil in the liquid storage pot, take out the transportation loading from the liquid storage pot through the centrifugal pump to crude oil, through ration loading subassembly, need not manual control delivery switch, guarantee quantitative transportation.

Preferably, the quantitative loading assembly includes: the flowmeter, the flowmeter sets up in the outside of conveyer pipe, the excircle wall fixed mounting of liquid storage pot has quantitative loading controller, the outside of conveyer pipe is provided with electromagnetic control valve, quantitative loading controller and flowmeter electric connection, electromagnetic control valve and quantitative loading controller electric connection.

Through adopting above-mentioned technical scheme, through ration loading subassembly, after the centrifugal pump draws crude oil, crude oil passes through the flowmeter, and after the flowmeter calculated crude oil mass, feedback given quantity loading controller, after reaching input and reaching the setting quantity, ration loading controller control electromagnetic control valve closes to reach ration loading, prevent the condition that overflows in-process of loading.

Preferably, a stand column is arranged on one side of the liquid storage tank, a mounting ring is fixedly arranged on the outer circular wall surface of the stand column, and a top loading crane pipe is fixedly arranged in the mounting ring.

By adopting the technical scheme, the sealing performance in the conveying process is ensured by arranging the top loading crane pipe and conveying crude oil through the top loading crane pipe.

Preferably, one end of the top loading crane tube is provided with a vertical tube, one end of the vertical tube is fixedly provided with an anti-overflow switch, the outer circular wall surface of the liquid storage tank is fixedly provided with an electrostatic oil spilling control instrument, the electrostatic oil spilling control instrument is electrically connected with the anti-overflow switch, and the electrostatic oil spilling control instrument is electrically connected with the quantitative loading control instrument.

Through adopting above-mentioned technical scheme, through setting up anti-overflow switch, after the vertical tube inserts the inside of loading car, detect the inside filling of loading car through anti-overflow switch, when spilling over, anti-overflow switch feedback is given the static oil spilling control appearance, and the static oil spilling control appearance is at the transmission given volume loading control appearance, and quantitative loading control appearance control electromagnetic control valve closes.

Preferably, one end of the top loading crane pipe is fixedly provided with an oil rotating ring, and the rotating ring and the vertical pipe are fixedly sleeved together.

Through adopting above-mentioned technical scheme, through setting up the swivel becket, after the vehicle loading is accomplished, the staff can rotate the drop tube to the top to prevent the residual oil in the pipeline from dropping out from the drop tube.

Preferably, a manual switch valve is arranged outside the conveying pipe.

Through adopting above-mentioned technical scheme, through setting up manual ooff valve, when the quantitative loading controller can't use, the staff can control the conveyer pipe through manual ooff valve.

In summary, the utility model has the following advantages:

through ration loading subassembly, after the centrifugal pump draws crude oil, crude oil passes through the flowmeter, and after the flowmeter calculated crude oil mass, the feedback given quantity loading controller, after reaching the input and reaching the setting quantity, ration loading controller control electromagnetic control valve closes to reach the ration loading, prevent the condition that overflows in-process of loading.

Through setting up manual ooff valve, when quantitative loading controller can't use, the staff can control the conveyer pipe through manual ooff valve.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the delivery tube of the present utility model;

FIG. 3 is a schematic view of the drop tube construction of the present utility model;

fig. 4 is a block diagram of the system architecture of the present utility model.

Reference numerals: 1. a liquid storage tank; 2. a delivery hole; 3. a delivery tube; 4. a centrifugal pump; 5. a quantitative loading controller; 6. a flow meter; 7. an electromagnetic control valve; 8. a column; 9. a mounting ring; 10. a loading arm is arranged on the top; 11. a vertical pipe; 12. an anti-overflow switch; 13. an electrostatic oil spill controller; 14. a rotating ring; 15. a manual switch valve; 16. a capacity port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a quantitative loading apparatus includes: the liquid storage tank 1, the outer circular wall surface of the liquid storage tank 1 is provided with a capacity port 16, the outer circular wall surface of the liquid storage tank 1 is provided with a conveying hole 2, the conveying pipe 3 is fixedly sleeved in the conveying hole 2, and the centrifugal pump 4 is arranged outside the conveying pipe 3; the quantitative loading assembly is arranged outside the conveying pipe 3 and used for quantitatively conveying oil during loading, and the quantitative loading assembly is arranged, so that crude oil is pumped out of the liquid storage tank 1 through the centrifugal pump 4 to be conveyed and loaded when the crude oil in the liquid storage tank 1 is loaded, and the quantitative loading assembly is used for conveying without manual control of a conveying switch, so that quantitative conveying is guaranteed.

Referring to fig. 1, 2 and 4, the quantitative loading assembly includes: the flowmeter 6, flowmeter 6 sets up in the outside of conveyer pipe 3, the excircle wall fixed mounting of liquid storage tank 1 has quantitative loading controller 5, the outside of conveyer pipe 3 is provided with electromagnetic control valve 7, quantitative loading controller 5 and flowmeter 6 electric connection, electromagnetic control valve 7 and quantitative loading controller 5 electric connection, through quantitative loading subassembly, after centrifugal pump 4 draws crude oil, crude oil passes through flowmeter 6, after the crude oil mass is calculated to flowmeter 6, feedback given quantity loading controller 5, after reaching the input and reaching the setting quantity, quantitative loading controller 5 control electromagnetic control valve 7 closes, thereby reach quantitative loading, prevent the condition that overflows appears in the loading process, the outside of conveyer pipe 3 is provided with manual switch valve 15, through setting up manual switch valve 15, when quantitative loading controller 5 can't use, the staff can control conveyer pipe 3 through manual switch valve 15.

Referring to fig. 1, 3 and 4, one side of the liquid storage tank 1 is provided with a stand column 8, the outer circumferential wall surface of the stand column 8 is fixedly provided with a mounting ring 9, the inside of the mounting ring 9 is fixedly provided with a top loading crane pipe 10, crude oil is conveyed through the top loading crane pipe 10, tightness in the conveying process is guaranteed, one end of the top loading crane pipe 10 is provided with a vertical pipe 11, one end of the vertical pipe 11 is fixedly provided with an anti-overflow switch 12, the outer circumferential wall surface of the liquid storage tank 1 is fixedly provided with an electrostatic oil spilling controller 13, the electrostatic oil spilling controller 13 is electrically connected with the anti-overflow switch 12, the electrostatic oil spilling controller 13 is electrically connected with a quantitative loading controller 5, by arranging the anti-overflow switch 12, after the vertical pipe 11 is inserted into the inside of the oil loading truck, whether the inside of the oil loading truck is full or not is detected through the anti-overflow switch 12, when overflow occurs, the anti-overflow switch 12 is fed back to the electrostatic oil controller 13, the electrostatic oil spilling controller 13 is arranged at the conveying amount loading controller 5, the quantitative loading truck controller 5 controls the electromagnetic control valve 7 to be closed, one end of the vertical pipe 10 is fixedly provided with an electrostatic oil spilling controller 13, the fixed ring 14 is arranged on the outer circumferential wall surface of the liquid storage tank 1, and the static oil spilling controller 11 is arranged on the fixed ring 11, and the residual oil is fixed by the fixed ring 11, and the residual oil is completely arranged on the rotary pipe 11.

Working principle: referring to fig. 1-4, the oil truck is opened below the vertical pipe 11, the vertical pipe 11 and the anti-overflow switch 12 are plugged into the oil truck, the anti-overflow switch 12 detects whether the oil truck is full or not, when overflow occurs, the anti-overflow switch 12 feeds back to the electrostatic oil spilling control instrument 13, the electrostatic oil spilling control instrument 13 transmits a given amount of the oil truck loading control instrument 5, the quantitative oil truck loading control instrument 5 controls the electromagnetic control valve 7 to be closed, crude oil is pumped out of the liquid storage tank 1 through the centrifugal pump 4, after crude oil is pumped out by the centrifugal pump 4, the crude oil is fed back to the given amount of the oil truck loading control instrument 5 through the flowmeter 6 after the crude oil is pumped out by the flowmeter 6, and when the input reaches a set amount, the quantitative oil truck loading control instrument 5 controls the electromagnetic control valve 7 to be closed, so that quantitative oil loading is achieved, overflow is prevented in the loading process, and when the quantitative oil truck loading control instrument 5 cannot be used, a worker can control the conveying pipe 3 through the manual switch valve 15.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quantitative loading apparatus, comprising:

the liquid storage tank (1), the outer circular wall surface of the liquid storage tank (1) is provided with a capacity port (16), the outer circular wall surface of the liquid storage tank (1) is provided with a conveying hole (2), the conveying pipe (3) is fixedly sleeved in the conveying hole (2), and the centrifugal pump (4) is arranged outside the conveying pipe (3);

the quantitative loading assembly is arranged outside the conveying pipe (3) and used for quantitatively conveying oil mass during loading.

2. The quantitative loading apparatus of claim 1, wherein the quantitative loading assembly comprises:

the automatic quantitative loading device comprises a flowmeter (6), wherein the flowmeter (6) is arranged outside a conveying pipe (3), a quantitative loading controller (5) is fixedly arranged on the outer circular wall surface of a liquid storage tank (1), an electromagnetic control valve (7) is arranged outside the conveying pipe (3), the quantitative loading controller (5) is electrically connected with the flowmeter (6), and the electromagnetic control valve (7) is electrically connected with the quantitative loading controller (5).

3. The quantitative loading device according to claim 1, wherein a stand column (8) is arranged on one side of the liquid storage tank (1), a mounting ring (9) is fixedly arranged on the outer circular wall surface of the stand column (8), and a top loading arm (10) is fixedly arranged in the mounting ring (9).

4. A quantitative loading device according to claim 3, wherein one end of the top loading crane tube (10) is provided with a vertical tube (11), one end of the vertical tube (11) is fixedly provided with an anti-overflow switch (12), an electrostatic oil spilling control instrument (13) is fixedly arranged on the outer circular wall surface of the liquid storage tank (1), the electrostatic oil spilling control instrument (13) is electrically connected with the anti-overflow switch (12), and the electrostatic oil spilling control instrument (13) is electrically connected with the quantitative loading control instrument (5).

5. A quantitative loading device according to claim 3, wherein one end of the top loading arm (10) is fixedly provided with an oil rotating ring (14), and the rotating ring (14) is fixedly sleeved with the vertical pipe (11).

6. A dosing device according to claim 1, characterized in that the outside of the conveying pipe (3) is provided with a manual on-off valve (15).