CN210367555U

CN210367555U - Energy-saving petroleum equipment that takes out

Info

Publication number: CN210367555U
Application number: CN201920963454.7U
Authority: CN
Inventors: 巩持勋; 巩舒舒; 貌成川
Original assignee: Puyang Zhongzheng Equipment Accessories Co ltd; Henan Zhongyi Petroleum Technology Co Ltd
Current assignee: Puyang Zhongzheng Equipment Accessories Co ltd; Henan Zhongyi Petroleum Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-21
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to an oil pumping equipment technical field, concretely relates to energy-saving oil pumping equipment. The oil pumping device comprises a box body, wherein an oil pumping pipe is arranged on a box body top plate, an oil pump is installed on the oil pumping pipe, a motor is fixed on the box body top plate, synchronous belt pulleys are fixed on an output shaft of the motor and the oil pumping pipe, the output shaft of the motor and the synchronous belt pulleys on the vertical part of the oil pumping pipe are connected through synchronous belts, an end of the horizontal part of the oil pumping pipe is fixedly and hermetically connected with a top block, a vertical polished rod penetrates through the top block and is in sliding fit with the top block, a floating box is fixed at the lower end of the polished rod. The utility model discloses, simple structure and reliable and stable make into oil pipe can descend along with the reduction of the liquid level of oil in the petroleum sedimentation tank through setting up the flotation tank, need not to use other equipment to advance oil pipe and drive and make its oil inlet be located the fluid lower extreme all the time, practiced thrift the energy consumption, convenient operation simultaneously can filter the oil.

Description

Energy-saving petroleum equipment that takes out

Technical Field

The utility model relates to an oil pumping equipment technical field, concretely relates to energy-saving oil pumping equipment.

Background

The traditional method for extracting oil from an oil well adopts a rocker arm piston lifting type to extract the oil from the oil well. In the process of pumping, because the vibration is large, in addition, an oil inlet pipe for pumping oil is inserted into the bottom of an oil well, the pumped oil has heavier silt and moisture content, and therefore mixed liquid containing silt and water needs to be stored in a petroleum sedimentation tank for sedimentation treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that one kind can practice thrift the energy consumption, and stability is good, can shift filterable energy-saving oil pumping equipment to the oil in the sedimentation tank.

In order to realize the purpose, the utility model provides a technical scheme is:

an energy-saving petroleum pumping device comprises a box body, wherein a fixed sleeve is fixed on a top plate of the box body, a vertical part of an inverted L-shaped petroleum pumping pipe is hinged with the fixed sleeve, the petroleum pumping pipe is communicated with the box body, a rotating ring concentric with the fixed sleeve is hinged on the fixed sleeve, a fixed ring concentric with the rotating ring is fixed at the upper end of the rotating ring, a locking screw is in threaded connection with the rotating ring outside the fixed ring, the locking screw penetrates through the rotating ring, the lower end of the locking screw is tightly abutted against the top plate of the box body, a groove is formed in the fixed ring, an oil pump is installed on the vertical part of the petroleum pumping pipe, a motor is fixed on the top plate of the box body, synchronous belt wheels are fixed on an output shaft of the motor and the vertical part of the petroleum pumping pipe, an ejector block is fixedly and hermetically connected with one end of the horizontal part of the petroleum pumping pipe, a vertical polished rod penetrates through, an oil inlet pipe penetrates through the buoyancy tank, the oil inlet pipe is fixedly and hermetically connected with the buoyancy tank, the oil inlet pipe is communicated with the horizontal part of the oil pumping pipe through a hose, a vertical hole is formed in the top block, a rope guide pulley is hinged in the vertical hole, a transverse hole communicated with the vertical hole is formed in the top block between the vertical hole and the oil pumping pipe, a transverse fixed rod is fixed at the front end of the horizontal part of the oil pumping pipe, an elongated slot is formed in the fixed rod along the length direction of the fixed rod, a vertical movable rod penetrates through the elongated slot in the fixed rod, retaining rings are fixed on the movable rods above and below the fixed rod and are in sliding contact with the fixed rod respectively, the lower end of the movable rod is located in the fixed ring, the width of the groove is larger than that of the movable rod, the bottom of the groove is located below the lower end of the movable rod, the upper end of the movable rod is fixedly connected with one end of a pull.

Specifically, the vertical portion of oil pumping pipe runs through the box roof and extends to in the box, and one of the vertical portion of oil pumping pipe in the box serves threaded connection and has a lower extreme open-ended to strain a section of thick bamboo, strains a section of thick bamboo internal fixation and has the filter screen, has seted up the trompil on straining a box lateral wall that corresponds, can dismantle the shrouding that is fixed with the shutoff trompil on the box lateral wall, shrouding and box lateral wall sealing connection.

Specifically, the motor is a low-speed motor.

Specifically, the surface of the movable rod facing the inner edge of the fixing ring is provided with a universal ball, and the universal ball is in rolling contact with the inner edge of the fixing ring.

Specifically, the vertical part of the oil pumping pipe is hinged with the fixed sleeve through a bearing, and the rotating ring is hinged with the fixed sleeve through a bearing.

Specifically, the universal wheel is installed to the box lower extreme, and the box right side is fixed with the pushing hands, and the box upper end is fixed with the blast pipe rather than inside intercommunication.

Specifically, the buoyancy tank is a plastic buoyancy tank, and the polish rod is a hollow aluminum alloy polish rod.

Specifically, the hose is a negative pressure resistant steel wire hose.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure and reliable and stable make into oil pipe can descend along with the reduction of the liquid level of oil in the petroleum sedimentation tank through setting up the flotation tank, need not to use other equipment to advance oil pipe and drive and make its oil inlet be located the fluid lower extreme all the time, practiced thrift the energy consumption, convenient operation simultaneously can filter the oil.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the engagement of the fixed ring and the swivel.

Fig. 3 is an enlarged view of the area a in fig. 1.

Fig. 4 is an enlarged view of the region B in fig. 1.

Detailed Description

As shown in fig. 1-4, an energy-saving petroleum pumping device comprises a box body 1, a universal wheel 2 is mounted at the lower end of the box body 1, a pushing handle 4 is fixed at the right side of the box body 1, an exhaust pipe 5 communicated with the inside of the box body 1 is fixed at the upper end of the box body 1, a fixed sleeve 12 is fixed on a top plate of the box body 1, the vertical part of an inverted L-shaped oil pumping pipe 10 is hinged with the fixed sleeve 12, the vertical part of the oil pumping pipe 10 is hinged with the fixed sleeve 12 through a bearing, the oil pumping pipe 10 is communicated with the box body 1, a rotating ring 13 concentric with the fixed sleeve 12 is hinged on the fixed sleeve 12, a fixed ring 14 concentric with the rotating ring 13 is fixed at the upper end of the rotating ring 13, a locking screw 31 is connected with the rotating ring 13 through a thread on the rotating ring 13 outside the fixed ring 14, the lower end of the locking screw 31 tightly supports against the top plate of the box body 1, a, a motor 8 is fixed on a top plate of the box body 1, the motor 8 is a low-speed motor, the rotating speed of the motor 8 is 5 revolutions per minute, synchronous belt wheels are fixed on vertical parts of an output shaft of the motor 8 and the oil pumping pipe 10, and the output shaft of the motor 8 is connected with the synchronous belt wheels on the vertical parts of the oil pumping pipe 10 through a synchronous belt 9.

One of the horizontal part of oil pumping pipe 10 is served fixed sealing connection and is had kicking block 20, and vertical polished rod 21 runs through kicking block 20 and rather than sliding fit, and polished rod 21 lower extreme is fixed with flotation tank 22, flotation tank 22 is the plastics flotation tank, and polished rod 21 is hollow aluminum alloy polished rod, can reduce its dead weight through adopting plastics flotation tank and hollow aluminum alloy polished rod, runs through on the flotation tank 22 and is provided with into oil pipe 23, advances oil pipe 23 and flotation tank 22 fixed sealing connection, advances oil pipe 23 and passes through hose 24 intercommunication with oil pumping pipe 10 horizontal part, hose 24 is resistant negative pressure wire hose. The top block 20 is provided with a vertical hole 25, a rope guide wheel 27 is hinged in the vertical hole 25, a transverse hole 26 communicated with the vertical hole 25 is formed in the top block 20 between the vertical hole 25 and the oil pumping pipe 10, a transverse fixed rod 16 is fixed at the front end of the horizontal part of the oil pumping pipe 10, an elongated slot 29 is formed in the fixed rod 16 along the length direction of the fixed rod 16, a vertical movable rod 17 penetrates through the elongated slot 29 in the fixed rod 16, stop rings 18 are fixed on the movable rods 17 above and below the fixed rod 16, the upper stop ring 18 and the lower stop ring 18 are respectively in sliding contact with the fixed rod 16, the lower end of the movable rod 17 is positioned in the fixed ring 14, a universal ball is mounted on the surface of the movable rod 17 facing the inner edge of the fixed ring 14 and is in rolling contact with the inner edge of the fixed ring 14, and. The width of the groove 15 is larger than that of the movable rod 17, the groove bottom of the groove 15 is positioned below the lower end of the movable rod 17, the upper end of the movable rod 17 is fixedly connected with one end of the pull rope 19, and the other end of the pull rope 19 passes through the transverse hole 26 and is fixedly connected with the buoyancy tank 22 after bypassing the rope guide wheel 27 in the vertical hole 25.

In the vertical portion of oil extraction pipe 10 runs through 1 roof of box and extends to box 1, the threaded connection has a lower extreme open-ended to strain a section of thick bamboo 28 in one end of the oil extraction pipe 10 vertical portion in the box 1, strain a section of thick bamboo 28 internal fixation and have a filter screen 30, seted up trompil 6 on the box 1 lateral wall that corresponds with a section of thick bamboo 28, can dismantle on the box 1 lateral wall and be fixed with shrouding 7 of shutoff trompil 6, shrouding 7 and box 1 lateral wall sealing connection.

When the utility model is used, the oil pumping device is pushed to one side of the petroleum sedimentation tank, the locking screw 31 is loosened, the rotating ring 13 and the fixing ring 14 are rotated, the groove 15 on the fixing ring 14 faces the petroleum sedimentation tank, then the locking screw 31 is screwed, the lower end of the locking screw 31 is tightly abutted to the top plate of the tank body 1, further, the fixing ring 14 and the rotating ring 13 are stabilized, the motor 8 is started, the motor 8 drives the oil pumping pipe 10 to rotate, when the movable rod 17 corresponds to the groove 15, the motor 8 is stopped to rotate, the top block 20 on the oil pumping pipe 10 is positioned above the petroleum sedimentation tank, under the gravity action of the floating box 22, the movable rod 17 passes through the groove 15, the floating box 22 descends, until the floating box 22 floats on the petroleum in the petroleum sedimentation tank, the oil inlet end of the oil inlet pipe 23 is positioned below the liquid level of the petroleum, the oil pump 11 is started, the petroleum enters the filter cylinder 28 through the oil inlet pipe 23, the hose 24 and the oil pumping pipe 10, then is filtered by the filter screen 30 in the filter, the buoyancy tank 22 descends along with the reduction of the liquid level of the petroleum in the petroleum sedimentation tank, and the oil inlet pipe 23 is not required to be driven by other equipment so that the oil inlet of the oil tank is always positioned at the lower end of the petroleum, so that the energy consumption is saved, and the operation is convenient.

After the oil is pumped out, the movable rod 17 is pulled to move towards the direction of the fixed sleeve 12, the movable rod 17 enables the floating box 22 to move upwards through the pull rope 19 and the rope guide wheel 27, after the lower end of the movable rod 17 penetrates through the groove 15 and enters the inside of the fixed ring 14, the motor 8 is rotated, when the lower end of the movable rod 17 is staggered with the groove 15, the floating box 22 is stabilized, and at the moment, the box body 1 can be pulled to leave the oil sedimentation tank. The closing plate 7 is opened, and the filter cartridge 28 is removed from the oil well pipe 10 and taken out through the opening 6, thereby cleaning the foreign materials filtered by the filter mesh 30.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An energy-saving petroleum pumping device comprises a box body (1) and is characterized in that a fixed sleeve (12) is fixed on a top plate of the box body (1), a vertical part of an inverted L-shaped petroleum pumping pipe (10) is hinged with the fixed sleeve (12), the petroleum pumping pipe (10) is communicated with the box body (1), a rotating ring (13) concentric with the fixed sleeve (12) is hinged on the fixed sleeve (12), a fixed ring (14) concentric with the rotating ring (13) is fixed at the upper end of the rotating ring (13), a locking screw (31) is in threaded connection with the rotating ring (13) on the outer side of the fixed ring (14), the locking screw (31) penetrates through the rotating ring (13), the lower end of the locking screw (31) is tightly abutted to the top plate of the box body (1), a groove (15) is formed in the fixed ring (14), an oil pump (11) is installed on the vertical part of the petroleum pumping pipe (10), a motor (8) is fixed on the top plate of the box body (, an output shaft of a motor (8) is connected with a synchronous belt wheel on the vertical part of an oil pumping pipe (10) through a synchronous belt (9), one end of the horizontal part of the oil pumping pipe (10) is fixedly and hermetically connected with a top block (20), a vertical polished rod (21) penetrates through the top block (20) and is in sliding fit with the top block, the lower end of the polished rod (21) is fixedly provided with a floating box (22), an oil inlet pipe (23) penetrates through the floating box (22), the oil inlet pipe (23) is fixedly and hermetically connected with the floating box (22), the oil inlet pipe (23) is communicated with the horizontal part of the oil pumping pipe (10) through a hose (24), a vertical hole (25) is formed in the top block (20), a rope guide wheel (27) is hinged in the vertical hole (25), a transverse hole (26) communicated with the vertical hole is formed in the top block (20) between the vertical hole (25) and the oil pumping pipe (10), a transverse fixing rod (16) is fixed at the front end of the oil pumping pipe (10, the vertical movable rod (17) penetrates through an elongated slot (29) in the fixed rod (16), the movable rods (17) above and below the fixed rod (16) are respectively fixed with a baffle ring (18), the upper baffle ring and the lower baffle ring (18) are respectively in sliding contact with the fixed rod (16), the lower end of each movable rod (17) is positioned in the corresponding fixed ring (14), the width of each groove (15) is larger than that of each movable rod (17), the bottom of each groove (15) is positioned below the lower end of each movable rod (17), the upper end of each movable rod (17) is fixedly connected with one end of the pull rope (19), and the other end of each pull rope (19) penetrates through the corresponding transverse hole (26) and bypasses a rope guide wheel (27) in the corresponding vertical hole (25) to be fixedly connected with the floating box (22).

2. The energy-saving petroleum pumping equipment according to claim 1, wherein the vertical part of the oil pumping pipe (10) penetrates through the top plate of the box body (1) and extends into the box body (1), one end of the vertical part of the oil pumping pipe (10) in the box body (1) is in threaded connection with a filter cylinder (28) with an opening at the lower end, a filter screen (30) is fixed in the filter cylinder (28), an opening (6) is formed in the side wall of the box body (1) corresponding to the filter cylinder (28), a sealing plate (7) for sealing the opening (6) is detachably fixed on the side wall of the box body (1), and the sealing plate (7) is in sealing connection with the side wall of the box body (1).

3. An energy-saving type petroleum pumping equipment according to claim 1, characterized in that the motor (8) is a low-speed motor.

4. An energy-saving type petroleum pumping equipment according to claim 1, characterized in that the surface of the movable rod (17) facing the inner edge of the fixed ring (14) is provided with a universal ball, and the universal ball is in rolling contact with the inner edge of the fixed ring (14).

5. The energy-saving type petroleum pumping equipment according to claim 1, wherein the vertical part of the petroleum pumping pipe (10) is hinged with the fixed sleeve (12) through a bearing, and the rotating ring (13) is hinged with the fixed sleeve (12) through a bearing.

6. The energy-saving type petroleum pumping equipment according to claim 1, characterized in that universal wheels (2) are installed at the lower end of the box body (1), a pushing handle (4) is fixed at the right side of the box body (1), and an exhaust pipe (5) communicated with the inside of the box body (1) is fixed at the upper end of the box body (1).

7. The energy-saving type petroleum pumping equipment according to claim 1, wherein the buoyancy tank (22) is a plastic buoyancy tank, and the polish rod (21) is a hollow aluminum alloy polish rod.

8. An energy-saving type petroleum pumping equipment according to claim 1, characterized in that the hose (24) is a negative pressure resistant steel wire hose.