CN209892169U

CN209892169U - Pressurizing device for oil exploitation equipment

Info

Publication number: CN209892169U
Application number: CN201920211024.XU
Authority: CN
Inventors: 卫民; 吕叶; 陈红举; 胡子龙; 竺俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-01-03
Anticipated expiration: 2029-02-20

Abstract

The utility model relates to a pressure device for oil exploitation equipment, including pressure device and frame, pressure device includes support and cylinder body, the support inner wall sliding connection has the piston, the piston rod is fixedly connected with on the piston, the upper end of piston rod runs through the upper end of support and communicates with the cylinder inside the cylinder body, both ends fixedly connected with bracing piece inside the frame, the middle end of bracing piece rotates and is connected with the fixed pulley, rotate and is connected with wire rope on the fixed pulley, both ends fixedly connected with symmetrical lubrication box inside the frame, lubricating oil in the liquid reserve tank is led into to the arc small opening ring through the honeycomb duct, scribble lubricating oil on wire rope through the sponge layer, reduce the frictional force of wire rope and internal member, reduce the loss intensity to wire rope, furthermore, the pressure that pressure device produced is led into inside the frame through the control of pressure relief valve, reduce the jam, the problem that substances in the oil field block the rack to influence the efficiency of mining work is solved.

Description

Pressurizing device for oil exploitation equipment

Technical Field

The utility model relates to an oil development technical field, concretely relates to a pressure device for oil development equipment.

Background

The oil is a viscous, dark brown liquid, called "industrial blood", the oil exploitation refers to the behavior of excavating, extracting the oil in the place where there is oil to store, in the course of exploiting the oil, the oil gas flows into the shaft bottom from the reservoir bed, rise to the drive mode of the well head from the shaft bottom, pressurize the mechanical filter and adopt the new process of "active biomembrane contact oxidation", needn't administer medicine, operate steadily, investment saving, suitable for middle-size and small-size oil exploitation to process, the apparatus has stronger adsorption capacity, strong compressive capacity, chemical stability, the abrasive resistance is good, the clear water ability is good, it is oil immersed and by the special processing walnut shell as the filter medium, the filter medium is: active carbon, quartz sand and high-efficiency fiber balls. However, the recovery rate of oil production is not high, and in order to increase the oil production, water injection, gas injection and the like are adopted to increase the recovery rate, so that a pressurizing device for oil production equipment is needed,

however, the pressurizing device used for the oil exploitation equipment in the prior art has poor functionality, incomplete pressurization and no other auxiliary matching effects, cannot effectively join the filtering steps after oil exploitation, has large clearance, and is easy to influence the joint of actions.

Based on this, the utility model designs a pressure device for oil development equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a pressure device for oil development equipment to it is poor to solve the prior art that proposes among the above-mentioned background art and be used for oil development equipment's pressure device's functional, and the pressurization is incomplete and do not have other supplementary complex efficiency, does not play effectual linking effect to the filtering step after the oil development, and pressure device's clearance nature is big, influences the problem of the linking of action easily.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

according to one aspect of the utility model, a pressurizing device for oil exploitation equipment is provided, which comprises a pressurizing device and a frame, wherein the pressurizing device comprises a support and a cylinder body, the support is arranged at the lower end of the cylinder body, a piston is connected to the inner wall of the support in a sliding manner, a piston rod is fixedly connected to the upper end of the piston, the upper end of the piston rod penetrates through the upper end of the support and is communicated with the inside of the cylinder body, a cylinder is fixedly connected to the upper end of the inside of the cylinder body, the power end of the cylinder is movably connected to the upper end of the piston rod, a limit block is arranged at the lower end of the cylinder, a stop block is fixedly connected to the upper end of the piston rod, the lower end of the pressurizing device is sleeved with the frame, two ends of the inside of the, the lubricating box internal rotation is connected with the pulley, pulley outside fixedly connected with sponge layer is equipped with the honeycomb duct in the lubricating box, honeycomb duct front end fixedly connected with arc small opening ring, arc small opening ring contact and sponge layer, the honeycomb duct other end runs through inside frame lateral wall intercommunication and liquid reserve tank, liquid reserve tank fixed connection is in the frame outside.

Preferably, a pressure relief valve is fixedly connected to the lower end of the pressurizing device.

Preferably, the lubricating box is provided with grooves at the upper end and the lower end inside, the guide pipe is fixedly connected with a fixing plate, the upper end and the lower end of the fixing plate are connected with the grooves in a sliding mode, and the fixing plate is close to the side wall end of the rack and is movably connected with the inner wall of the rack through a compression spring.

Preferably, round holes larger than the cross section of the steel wire rope are respectively drilled at the upper end and the lower end of the lubricating box.

Preferably, the lower end of the limiting block is provided with a slotted hole with the same size as the piston rod, and the size of the stop block is larger than that of the slotted hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses lubricating oil passes through the honeycomb duct and channels into to arc small opening ring in the liquid reserve tank, through the rotation on sponge layer, make the sponge layer fully absorb the lubricating oil that arc small opening ring flows, paint wire rope with lubricating oil on, reduce the frictional force of wire rope and internals, reduce the loss strength to wire rope, and is further, inside the leading-in frame of pressure that pressure device produced passes through the control of pressure relief valve, reduce the jam condition of frame lower extreme, thereby prevent that the material in the oil field from blockking up the efficiency that influences the exploitation work to the frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a pressurizing device for oil production equipment according to the present invention;

FIG. 2 is an enlarged view of the lubrication box of FIG. 1 according to the present invention;

fig. 3 is a top view of the structure of the lubrication box of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-pressurizing device, 2-frame, 3-support, 4-cylinder, 5-piston, 6-piston rod, 7-cylinder, 8-limiting block, 9-stop block, 10-support rod, 11-fixed pulley, 12-steel wire rope, 13-lubricating box, 14-pulley, 15-sponge layer, 16-guide pipe, 17-arc hole-leaking ring, 18-liquid storage box, 19-pressure-releasing valve, 20-groove, 21-fixing plate, 22-compression spring and 23-circular hole.

Detailed Description

In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a pressurizing device for oil exploitation equipment comprises a pressurizing device 1 and a rack 2, wherein the pressurizing device 1 comprises a support 3 and a cylinder body 4, the support 3 is positioned at the lower end of the cylinder body 4, a piston 5 is slidably connected to the inner wall of the support 3, a piston rod 6 is fixedly connected to the upper end of the piston 5, the upper end of the piston rod 6 penetrates through the upper end of the support 3 and is communicated with the inside of the cylinder body 4, a cylinder 7 is fixedly connected to the upper end of the inside of the cylinder body 4, the power end of the cylinder 7 is movably connected to the upper end of the piston rod 6, a limit block 8 is arranged at the lower end of the cylinder 7, a stop block 9 is fixedly connected to the upper end of the piston rod 6, the rack 2 is sleeved at the lower end of the pressurizing device 1, supporting rods 10 are fixedly connected to the two ends of the inside of the rack 2, a fixed pulley 11 is, the utility model discloses a lubricating tank 13, including lubricated case 13, pulley 14 outside fixedly connected with sponge layer 15, be equipped with honeycomb duct 16 in the lubricated case 13, honeycomb duct 16 front end fixedly connected with arc hourglass hole ring 17, arc hourglass hole ring 17 contact and sponge layer 15, the honeycomb duct 16 other end runs through 2 lateral walls of frame intercommunication and liquid reserve tank 18 inside, liquid reserve tank 18 fixed connection is in 2 outsides of frame.

Wherein, the lower extreme fixedly connected with relief valve 19 of pressure device 1 for the pressure that produces is transmitted to frame 2 inside with cylinder 7 drive piston 5 removal, prevents that frame 2 lower extreme from blockking up. The inside upper and lower end of lubricated case 13 is excavated recess 20, fixedly connected with fixed plate 21 on the honeycomb duct 16, lower extreme sliding connection and recess 20 about fixed plate 21, fixed plate 21 is close to 2 lateral wall ends of frame and passes through compression spring 22 swing joint with 2 inner walls of frame, rotation through pulley 14, thereby it contacts wire rope 12 to drive sponge layer 15, make wire rope 12 lubricated, reduce the frictional force of wire rope 12 and internals, reduce the loss strength to wire rope 12, the elasticity that compression spring provided simultaneously can hug closely arc small hole ring 17 with sponge layer 15, pass through the small hole with lubricating oil and transmit on sponge layer 15, the round hole 23 that is greater than wire rope 12 cross section is excavated respectively to lubricated case 13 upper and lower end, can supply wire rope 12 to pass lubricated case 13. The lower end of the limiting block 8 is provided with a groove hole with the same size as the piston rod 6, and the size of the stop block 9 is larger than that of the groove hole, so that the piston rod 6 is limited and prevented from moving excessively.

One specific application of this embodiment is: in use, the frame 2 is mounted to the lower end of the pressurizing device 1, lubricating oil is placed in the reservoir 18, lubricating oil is guided into the arc-shaped hole leakage ring 17 through the guide pipe 16 by a pump machine, the pulley 14 is rotated at the moment to drive the sponge layer 15 to rotate, so that the sponge layer 15 fully absorbs the lubricating oil flowing out of the arc-shaped hole leakage ring 17, then, the sponge layer 15 is contacted with the steel wire rope 12, lubricating oil is smeared on the steel wire rope 12, the friction force between the steel wire rope 12 and internal components is reduced, the loss strength of the steel wire rope 12 is reduced, furthermore, the cylinder 7 can be started to drive the piston rod 6 at the lower end to stretch up and down, further drives the piston 5 to move up and down, the pressure generated by the piston 5 is guided into the frame 2 through the control of the pressure relief valve 19, the blocking condition of the lower end of the frame 2 is reduced, preventing the material in the field from blocking the frame 2 and thereby affecting the efficiency of the mining operation.

It is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth herein. The present invention is capable of other embodiments and of being practiced and carried out in a variety of ways. The foregoing variations and modifications fall within the scope of the present invention. It will be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. The embodiments described herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention.

Claims

1. A pressurizing device for oil exploitation equipment comprises a pressurizing device and a rack, and is characterized in that the pressurizing device comprises a support and a cylinder body, the support is positioned at the lower end of the cylinder body, a piston is connected to the inner wall of the support in a sliding manner, a piston rod is fixedly connected to the upper end of the piston, the upper end of the piston rod penetrates through the upper end of the support and is communicated with the interior of the cylinder body, an air cylinder is fixedly connected to the upper end of the interior of the cylinder body, the power end of the air cylinder is movably connected to the upper end of the piston rod, a limiting block is arranged at the lower end of the air cylinder, a stop block is fixedly connected to the upper end of the piston rod, the lower end of the pressurizing device is sleeved with the rack, support rods are fixedly connected to the two ends of the interior of the rack, the pulley outside fixedly connected with sponge layer is equipped with the honeycomb duct in the lubricated incasement, honeycomb duct front end fixedly connected with arc small opening ring, arc small opening ring contact and sponge layer, the honeycomb duct other end runs through inside frame lateral wall intercommunication and the liquid reserve tank, liquid reserve tank fixed connection is in the frame outside.

2. A pressurizing device for oil exploitation equipment according to claim 1, wherein a pressure relief valve is fixedly connected to the lower end of the pressurizing device.

3. The pressurizing device for oil exploitation equipment of claim 1, wherein the lubricating box has a groove formed at the upper and lower ends thereof, the guide pipe is fixedly connected with a fixing plate, the upper and lower ends of the fixing plate are slidably connected with the groove, and the fixing plate is movably connected with the inner wall of the rack by a compression spring at the end close to the side wall of the rack.

4. The pressurizing device for oil extraction equipment according to claim 1, wherein the lubricating tank is bored at its upper and lower ends with round holes larger than the cross section of the wire rope.

5. The pressurizing device for oil exploitation equipment according to claim 1, wherein the lower end of the limiting block is provided with a slot hole having the same size as the piston rod, and the size of the stopper is larger than that of the slot hole.