CN206816236U - Multifunctional motor-driven pulls extracting device of oil - Google Patents

Abstract

The utility model is a kind of oil recovery special equipment of petroleum drilling and mining process, i.e., a kind of multifunctional motor-driven pulls extracting device of oil.It includes platform trailer, and arranged on platform trailer motor, mechanical winch, guide wheel, wellhead assembly, motor drive connection mechanical winch, another motor connecting screw pump, screw pump connects oil tank, and oil tank has the connector being connected with pumping pipelines, and guide wheel is rotary type structure.The equipment such as mechanical winch, motor, screw pump, oil tank, overhead traveling crane are arranged on simple flat board trailer, does not have to build the facilities such as collection transmission pipe network, metering room, terminal on ground, has saved substantial amounts of equipment funds.Compact-sized, cost is low.

Description

Multifunctional electric trailer oil production device

technical field

The utility model is a special equipment for oil production in the oil drilling and production process, that is, a multifunctional electric towed oil production device.

Background technique

In the prior art, in order to economically and efficiently develop low-yield and low-efficiency oil wells and remote oil wells, research and development of oil fishing vehicles and their supporting tools. The main equipment used for oil fishing includes oil fishing truck, wellhead assembly, downhole tool assembly and oil tank truck. On the basis of the chassis of other vehicles, the oil recovery vehicle is restructured by adding a transfer mechanism, an oil recovery winch, an oil recovery support, and an oil recovery monitoring and control system. The traditional mechanical oil recovery technology requires oil pipes, pumping units-deep well pump devices, tank trucks, supporting power equipment (grid, motor), ground equipment, such as gathering and transportation pipeline networks, metering rooms, transfer stations and other facilities. ,high cost.

Contents of the invention

The purpose of this utility model is to design and develop a kind of compact structure, low cost, adaptable multi-functional electric towed oil production device designed and developed in view of above-mentioned deficiency.

The technical solution of the utility model is: a multifunctional electric towed oil production device, which is characterized in that it includes a flat trailer, on which a motor, a mechanical winch, a guide wheel, and a wellhead device are arranged, and the motor is driven to connect the mechanical winch, and another motor is connected to the Screw pump, the screw pump is connected to the oil tank, the oil tank has a connection port connected with the oil pumping pipeline, and the guide wheel is a rotatable structure.

The rotatable structure is the rotating shaft below the guide wheel, the rotating shaft is inserted into the supporting rod, the supporting rod is inlaid with bearings, and the lower end of the supporting rod is hinged and connected by the action of the oil cylinder.

The advantages are: 1. Install mechanical winches, motors, screw pumps, oil tanks, cranes and other equipment on simple flatbed trailers, and there is no need to build gathering and transportation pipeline networks, metering rooms, transfer stations and other facilities on the ground, saving a lot of equipment funds. Compact structure and low cost. 2. Driven by electric motor, compared with diesel engine drive, it has low noise, zero emission, and meets the requirements of energy saving and environmental protection. 3. The winch adopts the mechanical clutch method of planetary gear structure instead of the pneumatic clutch method. It does not need to be equipped with an air source, and the operation is simple and the production cost is reduced. 4. The oil tank is directly installed on the equipment, instead of the oil tank truck used in conjunction with the oil scooping truck, reducing the equipment cost. 5. A screw pump device is installed on the equipment to directly pump the oil in the oil tank into the oil pumping pipeline, so as to solve the transportation problem of crude oil and reduce the transportation cost. 6. The guide wheel is designed to be rotatable, which can effectively solve the problem of wire rope arranging and make the effect of wire rope arranging better. 7. The device is small in size and easy to move.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic top view of the structure in FIG. 1 .

Fig. 3 is a schematic diagram of the rotary structure of the guide wheel.

Fig. 4 is a sectional view along B-B of Fig. 3 .

detailed description

Referring to Figure 1-4, the names of the components are as follows: flatbed trailer 1, mechanical winch 2, guide wheel 3, wellhead device 4, motor 5, control cabinet 6, oil tank 7, screw pump 8, another motor 9, rotating shaft 10 , Support rod 11, bearing 12, oil cylinder 13, crane 14.

Referring to Figures 1 and 2, the multifunctional electric towed oil production device is characterized in that it includes a flat trailer 1, on which a motor 5, a mechanical winch 2, a guide wheel 3, and a wellhead device 4 are arranged, and the motor 5 drives and connects the mechanical winch 2 , another motor 9 is connected to the screw pump 8, the screw pump 8 is connected to the oil tank 7, the oil tank 7 has a connection port connected to the oil pumping pipeline, and the guide wheel 3 is a rotatable structure.

Referring to Figures 3 and 4, the rotatable structure is that there is a rotating shaft 10 below the guide wheel 3, the rotating shaft 10 is inserted in the support rod 11, the support rod 11 is inlaid with a bearing 12, and the lower end of the support rod 11 is hinged and connected by the oil cylinder 13.

Mechanical drawworks 2 among Fig. 1, guide wheel 3, wellhead device 4, electric motor 5, oil tank 7, equipment such as screw pump 8 are installed on flatbed trailer 1, and the start or stop of electric motor 5 is through the start or stop in control cabinet 6. Stop button to control. The power of the motor 5 is transmitted to the mechanical winch 2 through the sprocket, and the mechanical winch 2 controls the hoisting and lowering of the wire rope through a brake or a clutch handle. The extracted crude oil is directly stored in the oil tank 7 through the oil production device, and the crude oil in the oil tank 7 is directly pumped into the oil pumping pipeline by the screw pump 8 to complete an oil recovery process.

Claims (2)

1. Multifunctional electric trailer oil production device, characterized in that it includes a flatbed trailer (1), an electric motor (5), a mechanical winch (2), a guide wheel (3), and a wellhead device (4) are arranged on the flatbed trailer (1) , the motor (5) is connected to the mechanical winch (2), another motor (9) is connected to the screw pump (8), the screw pump (8) is connected to the oil tank (7), and the oil tank (7) has a connection with the oil pumping pipeline The connecting port and the guide wheel (3) are rotatable structures. 2. The multifunctional electric towed oil production device according to claim 1, characterized in that the rotatable structure includes a rotating shaft (10) under the guide wheel (3), and the rotating shaft (10) is inserted into the support rod ( 11) In, the supporting rod (11) is inlaid with bearing (12).