Petroleum downhole operation floating impurity fishing and cleaning device
By designing a petroleum underground operation floating impurity salvage and cleaning device that includes a salvage mechanism and a lifting mechanism, the problem that traditional salvage baskets cannot effectively salvage floating impurities is solved, and efficient and automatic salvage effect is achieved.
Patent Information
- Application Number
- CN202421261699.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Traditional oil underground salvage baskets cannot effectively salvage floating impurities, and their small size leads to low salvage efficiency. They need to repeat and go deep into the underground to complete the salvage operation multiple times, which is very cumbersome.
A petroleum underground operation floating impurity salvage cleaning device is designed, including a salvage mechanism and a lifting mechanism. The second motor in the lifting mechanism drives the reel to rotate forward and reversely, and drives the salvage mechanism to automatically lift and lower. After the salvage mechanism extends into the well, the second salvage basket and the first salvage mechanism are driven by the first motor to cross the second salvage mechanism, forming a movable socket structure with the oil well pipe to achieve efficient salvage.
It achieves the effect of efficient salvage of floating objects underground in oil, and has the characteristics of automatic control of lifting and lowering, which improves salvage efficiency and reduces the cumbersomeness of repeated operations.
Smart Images
Figure CN222558495U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil exploitation, in particular to a floating impurity salvaging and cleaning device for oil well underground operations. Background Art
[0002] Oil is one of the main objects of geological exploration. It is a viscous, dark brown liquid, known as the "blood of industry", and is therefore widely used in various industries. During the mining operation, since oil contains a lot of impurities, and foreign impurities may also fall into the well during mining, it is necessary to regularly salvage the oil well to avoid affecting the progress of oil mining operations.
[0003] In the past, a salvage basket would be used to extend into the oil well for salvage work, but the traditional salvage basket cannot be large in size, or it will squeeze the floating impurities when it descends, and the floating impurities cannot be effectively salvaged. If the salvage basket is small in size, it will lead to low salvage efficiency, and it is necessary to repeatedly go deep into the well many times to complete the salvage operation, which is very cumbersome. For this reason, the present application proposes a floating impurity salvage and cleaning device for oil well operations to solve this problem.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] The utility model aims to provide a floating impurity salvaging and cleaning device for oil well underground operation, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a floating impurity salvage and cleaning device for underground oil well operations, including a salvage mechanism and a lifting mechanism, the salvage mechanism including a salvage frame, a first salvage basket is provided on one side of the salvage frame, a first motor is provided inside the salvage frame, a connecting frame is provided at the bottom end of the salvage frame, a second salvage basket is provided on one side of the connecting frame, the first motor is connected to a rotating shaft of the connecting frame, the lifting mechanism includes a supporting frame, the supporting frame is located at the top of the salvage frame, a winding shaft is provided at the bottom of the supporting frame, a traction rope is provided on one side of the winding shaft, a baffle is provided at the bottom end of the winding shaft, and the traction rope is fixedly connected to the salvage frame bolts.
[0007] Preferably, the first motor is fixedly connected to the salvage frame by bolts, the second salvage basket is fixedly connected to the connecting frame by bolts, the first salvage basket is fixedly connected to the salvage frame by bolts, and the first salvage basket is movably connected to the second salvage basket.
[0008] Preferably, the support frame is fixedly installed at the wellhead of the oil well, and the baffle cover is above the wellhead.
[0009] Preferably, an electrical control box is provided on one side of the support frame, a second motor is provided inside the electrical control box, the winding shaft is connected to the support frame bearing, the traction rope is wound around and connected to the winding shaft, and the traction rope passes through the baffle.
[0010] Preferably, the second motor is composed of a reduction motor, the second motor is fixedly connected to the control box with bolts, and the winding shaft is connected to the output end of the second motor.
[0011] Preferably, the electrical control box is fixedly connected to the support frame by bolts, a controller is provided inside the electrical control box, a battery is provided at the bottom end of the controller, the controller is fixedly connected to the electrical control box by bolts, the battery is fixedly connected to the electrical control box by bolts, and the controller is respectively connected to the first motor, the second motor and the battery wires.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model discloses a floating impurity salvage and cleaning device for oil well underground operation. The salvage mechanism and the lifting mechanism are provided. The second motor in the lifting mechanism drives the reel to rotate forward and reversely, and can retract and release the traction rope, thereby driving the salvage mechanism to automatically lift and lower. When the salvage mechanism is extended into the oil well, the first salvage basket overlaps with the second salvage basket. After reaching the oil well, the first motor drives the second salvage basket to cross the first salvage mechanism, and forms a movable sleeve structure with the oil well pipe. With the rise of the salvage mechanism, the floating impurities can be collected into the first salvage basket and the second salvage basket, and the excess impurities can be squeezed to rise. The utility model not only has the effect of sleeve-type efficient salvage of floating objects in the oil well, but also has the characteristics of automatic control of lifting and lowering. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a front structural schematic diagram of a floating impurity salvaging and cleaning device for oil well underground operation according to an embodiment of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of a salvage mechanism in a floating impurity salvage and cleaning device for oil well operations according to an embodiment of the utility model.
[0017] Figure 3 The utility model is a schematic diagram of the internal structure of a lifting mechanism in a floating impurity salvaging and cleaning device for oil well operations according to an embodiment of the utility model.
[0018] Reference numerals:
[0019] 1. Salvage mechanism; 101. Salvage frame; 102. First motor; 103. First salvage basket; 104. Connecting frame; 105. Second salvage basket; 2. Lifting mechanism; 201. Support frame; 202. Winding shaft; 203. Towing rope; 204. Baffle; 205. Electric control box; 206. Second motor; 207. Controller; 208. Battery. DETAILED DESCRIPTION
[0020] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:
[0021] See also Figure 1-3 According to an embodiment of the utility model, a floating impurity salvage and cleaning device for oil well operation includes a salvage mechanism 1 and a lifting mechanism 2. The salvage mechanism 1 includes a salvage frame 101, a first salvage basket 103 is provided on one side of the salvage frame 101, a first motor 102 is provided inside the salvage frame 101, a connecting frame 104 is provided at the bottom end of the salvage frame 101, a second salvage basket 105 is provided on one side of the connecting frame 104, the first motor 102 is connected to the rotating shaft of the connecting frame 104, and the lifting mechanism 2 includes a supporting frame 201, and the supporting frame 201 is located on the salvage frame 101. 01, a winding shaft 202 is provided at the bottom of the support frame 201, a traction rope 203 is provided on one side of the winding shaft 202, a baffle 204 is provided at the bottom of the winding shaft 202, and the traction rope 203 is fixedly connected with the salvage frame 101 by bolts. The utility model drives the salvage mechanism 1 to lift and lower for salvage operations through the lifting mechanism 2, and the second salvage basket 105 crosses with the first salvage mechanism 103 to form a movable sleeve structure with the oil well pipe, which can collect floating impurities into the first salvage basket 103 and the second salvage basket 105, and squeeze out excess impurities to rise.
[0022] According to the above scheme of the utility model, the first motor 102 is fixedly connected to the salvage frame 101 by bolts, the second salvage basket 105 is fixedly connected to the connecting frame 104 by bolts, the first salvage basket 103 is fixedly connected to the salvage frame 101 by bolts, the first salvage basket 103 is movably connected to the second salvage basket 105, and the first motor 102 is composed of a servo motor, which can drive the second salvage basket 105 to rotate and form a cross with the first salvage basket 103.
[0023] According to the above scheme of the utility model, the support frame 201 is fixedly installed at the wellhead of the oil well, the baffle 204 covers the wellhead, an electrical control box 205 is provided on one side of the support frame 201, a second motor 206 is provided inside the electrical control box 205, the winding shaft 202 is connected to the bearing of the support frame 201, the traction rope 203 is wound around the winding shaft 202, the traction rope 203 passes through the baffle 204, the second motor 206 is composed of a reduction motor, the second motor 206 is fixedly connected to the electrical control box 205 with bolts, the winding shaft 202 is connected to the output end of the second motor 206, the second motor 206 drives the winding shaft 202 to rotate forward and reverse, and can drive the salvage mechanism 1 to rise and fall.
[0024] According to the above scheme of the utility model, the control box 205 is fixedly connected to the support frame 201 by bolts, a controller 207 is provided inside the control box 205, a battery 208 is provided at the bottom of the controller 207, the controller 207 is fixedly connected to the control box 205 by bolts, the battery 208 is fixedly connected to the control box 205 by bolts, the controller 207 is respectively connected to the first motor 102, the second motor 206 and the battery 208 by wires, and the controller 207 is composed of a single chip and is used to control the operation of the motors.
[0025] When in use, the support frame 201 of the lifting mechanism 2 is fixedly installed at the oil wellhead, and the second motor 206 is controlled by the controller 207 to work. The second motor 206 drives the reel 202 to reverse and release the traction rope 203, so that the salvage mechanism 1 extends downward along the oil well. At this time, the second salvage basket 105 in the salvage mechanism 1 overlaps with the first salvage basket 103 in parallel. After the salvage mechanism 1 extends into the oil well, the first motor 102 drives the connecting frame 104 and the second salvage basket 105 to rotate, so that the second salvage basket 105 crosses the first salvage basket 103 and forms a movement with the oil well. The sleeve structure, then the second motor 206 drives the reel 202 to rotate forward, and the traction rope 203 is reeled in. The traction rope 203 drives the salvage mechanism 1 to slowly rise along the oil well pipe. While rising, the impurities floating on the surface of the oil are collected into the first salvage basket 103 and the second salvage basket 105, and all the impurities are squeezed and slowly rise. The excess oil seeps into the well, and after rising out of the oil well, the impurities in the first salvage basket 103 and the second salvage basket 105 can be poured out. It not only has the effect of sleeve connection to efficiently salvage floating objects in the oil well, but also has the characteristics of automatic control of lifting and lowering.
[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A floating impurity salvaging and cleaning device for oil well operations, comprising a salvaging mechanism (1) and a lifting mechanism (2), characterized in that: The salvage mechanism (1) comprises a salvage frame (101), a first salvage basket (103) is provided on one side of the salvage frame (101), a first motor (102) is provided inside the salvage frame (101), a connecting frame (104) is provided at the bottom end of the salvage frame (101), a second salvage basket (105) is provided on one side of the connecting frame (104), the first motor (102) is connected to a rotating shaft of the connecting frame (104), and the lifting mechanism (2) comprises a support frame (201), the support frame (201) is located at the top end of the salvage frame (101), a winding shaft (202) is provided at the bottom of the support frame (201), a traction rope (203) is provided on one side of the winding shaft (202), a baffle (204) is provided at the bottom end of the winding shaft (202), and the traction rope (203) is fixedly connected to the salvage frame (101) by bolts.
2. The floating impurity salvaging and cleaning device for oil well operations according to claim 1 is characterized in that: The first motor (102) is bolted and fixedly connected to the salvage frame (101), the second salvage basket (105) is bolted and fixedly connected to the connecting frame (104), the first salvage basket (103) is bolted and fixedly connected to the salvage frame (101), and the first salvage basket (103) is movably connected to the second salvage basket (105).
3. The floating impurity salvaging and cleaning device for oil well operations according to claim 2 is characterized in that: The support frame (201) is fixedly installed at the wellhead of the oil well, and the baffle (204) covers the wellhead.
4. The floating impurity salvaging and cleaning device for oil well operations according to claim 3 is characterized in that: An electric control box (205) is provided on one side of the support frame (201), a second motor (206) is provided inside the electric control box (205), the winding shaft (202) is connected to the bearing of the support frame (201), the traction rope (203) is wound around and connected to the winding shaft (202), and the traction rope (203) passes through the baffle (204).
5. The floating impurity salvaging and cleaning device for oil well operations according to claim 4 is characterized in that: The second motor (206) is constructed by a reduction motor, the second motor (206) is fixedly connected to the electric control box (205) by bolts, and the winding shaft (202) is connected to the output end of the second motor (206).
6. The floating impurity salvaging and cleaning device for oil well operations according to claim 4 is characterized in that: The electric control box (205) is bolted and fixedly connected to the support frame (201); a controller (207) is provided inside the electric control box (205); a storage battery (208) is provided at the bottom end of the controller (207); the controller (207) is bolted and fixedly connected to the electric control box (205); the storage battery (208) is bolted and fixedly connected to the electric control box (205); and the controller (207) is respectively connected to the first motor (102), the second motor (206) and the storage battery (208) by electric wires.