A thickened oil pump auxiliary structure

Abstract

The application discloses a thick oil pump auxiliary structure and relates to the technical field of thick oil pump auxiliary structure; in order to improve the anti-blocking performance; the auxiliary structure comprises a vehicle body, a vehicle plate is installed at the tail of the vehicle body through a quick release mechanism, a well drilling mechanism for drilling a well is arranged on the vehicle body, a support frame is fixed to the top outer wall of the vehicle plate through screws, a thick oil pump is detachably installed at the center position of the support frame, and a hollow threaded seat is connected to the output end of the thick oil pump through a flange; the formula comprises G-grade oil well cement 100-140 parts, water 120-160 parts and a fluid loss reducer 8-10 parts by weight; the thick oil pump auxiliary structure is provided with a spherical head and an oil pumping pipe, the spherical head is arranged below the oil layer during oil extraction, the thick oil pump is controlled to work, and crude oil is pumped out; since a plurality of through holes are arranged, large impurities can be effectively isolated outside, and the spherical head is in a spherical structure, so that the flow below the spherical head is smooth.

Description

Technical Field

[0001] This invention relates to the field of auxiliary structures for viscous oil pumps, and more particularly to an auxiliary structure for a viscous oil pump. Background Technology

[0002] Crude oil extraction is the process of pumping crude oil buried underground to the surface. Crude oil extraction usually takes place at a relatively deep underground location, but there are also areas where crude oil is closer to the surface. In crude oil extraction, using oil pumps is an effective method. Although general oil pumps can meet certain usage requirements, because crude oil is located underground, it is often accompanied by more or less impurities during extraction, which will have a certain impact on the extraction work and may even cause blockages in severe cases.

[0003] A search revealed Chinese patent application CN201922415744.0, which discloses an oil pump used in oilfield development. The pump includes an oil pump transport box, a right side plate of the transport box, a transport box cover, an oil pump, a handle, a cover fixing plate, fastening inserts, and an oil pump fixing plate. The right side of the transport box is connected to the right side plate. The left side of the right side plate has multiple oil pump positioning slots, evenly distributed on the left side of the right side plate. The positioning slots are adapted to the oil pump, and the oil pump is connected inside each positioning slot. The oil pump slides within the positioning slots. Two oil pump fixing plates are connected inside the transport box. Multiple fastening inserts are connected around the perimeter of the transport box. The outer side of the fixing plates has multiple fastening slots, which are adapted to the fastening inserts. The outer side of the fastening inserts passes through the transport box and connects to the fastening slots. The oil pump in the aforementioned patent has the following shortcomings: although it can meet certain usage requirements, since crude oil is located underground, it is often accompanied by more or less impurities during extraction, which has a certain impact on the mining operation and may even cause blockages in severe cases. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an auxiliary structure for a heavy oil pump.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An auxiliary structure for a heavy oil pump includes a vehicle body. A platform is mounted on the rear of the vehicle body via a quick-release mechanism. A drilling mechanism for drilling is installed on the vehicle body. A support frame is fixed to the top outer wall of the platform with screws. An oil pump is detachably installed at the center of the support frame. The output end of the oil pump is connected to a hollow threaded seat via a flange. A connector is threaded to the bottom outer wall of the hollow threaded seat. An oil suction pipe is installed at the bottom of the connector. An elastic bladder is installed on the bottom outer wall of the oil suction pipe, and a spherical head is adhered below the elastic bladder. The spherical head has a hollow structure, and its outer surface has evenly distributed through holes. The interior of the spherical head is connected sequentially through the elastic bladder, the oil suction pipe, the connector, and the hollow threaded seat.

[0007] Preferably, the spherical head contains two or more metal balls, and the outer circumference of the metal balls is integrally provided with uniformly distributed spherical protrusions.

[0008] Furthermore, the outer circumference of the elastic bladder is integrally provided with uniformly distributed arc-shaped steel wire sleeves, and each arc-shaped steel wire sleeve is detachably inserted with annular support steel wires.

[0009] A further preferred embodiment: the inner wall of the oil extraction pipe is equipped with evenly distributed cutting springs.

[0010] As a preferred embodiment of the present invention, the outer circumferential wall of the oil extraction pipe is integrally provided with uniformly distributed strip-shaped steel wire sleeves, and vertical support steel wires are detachably inserted into the strip-shaped steel wire sleeves.

[0011] As a further preferred embodiment of the present invention: a filter chamber is placed on the top outer wall of the vehicle platform, the output end of the oil pump is connected to the interior of the filter chamber through an oil drain pipe, the same screen plate is welded to the inner walls of both sides of the filter chamber, the top outer wall of the screen plate has evenly distributed screen holes, and a brushing mechanism is installed on the inner walls of both sides of the filter chamber, the brushing mechanism being located above the screen plate; a receiving box is placed on the bottom inner wall of the filter chamber, the receiving box being located below the screen plate; a collection box is detachably installed on the bottom outer wall of the vehicle platform by screws, the same connecting pipe is installed on one side of the outer wall of the receiving box and the other side of the outer wall of the collection box, and the interior of the receiving box is connected to the interior of the collection box through the connecting pipe.

[0012] As a further embodiment of the present invention: the brushing mechanism in the filter chamber includes two or more rotating rods and mounting seats evenly installed on the rotating rods. The outer circumference of each mounting seat is integrally provided with two blades and two brush plates. The outer wall of the brush plate away from the mounting seat is provided with densely distributed brush heads. The blades and brush plates are staggered, and the positions of the blades on the mounting seat and the brush plates on the adjacent mounting seats correspond. The brush heads brush the top outer wall of the sieve plate.

[0013] Based on the aforementioned solution: a storage box is detachably installed on the top outer wall of the vehicle body by screws, and staggered shaped ribs are detachably installed on the bottom inner wall of the storage box. Two or more fixing straps are detachably installed on the two outer walls of the storage box by connecting buckles.

[0014] Based on the aforementioned scheme, the preferred embodiment is as follows: two symmetrical protective seats are fixed to one side of the outer wall of the vehicle body with screws. The protective seats are located on both sides of the drilling mechanism. A baffle plate is fixed to one side of the outer wall of the vehicle body with screws. The baffle plate is fitted onto the outside of the drilling mechanism.

[0015] A further preferred embodiment based on the aforementioned scheme is as follows: the quick-release mechanism includes two hooks and two mounting seats. The two hooks are fixed to one side of the outer wall of the vehicle panel with screws, and the two mounting seats are fixed to one side of the outer wall of the vehicle body with screws. The vehicle panel is fixed to the mounting seats of the vehicle body with the hooks. The bottom outer wall of the vehicle panel is fixed with two support legs with screws, and four first wheels are provided on the vehicle body. Two second wheels are provided on the vehicle panel.

[0016] An auxiliary structure for a heavy oil pump and its cementing slurry formulation, comprising, by weight, 100-140 parts of G-grade oil well cement, 120-160 parts of water, 8-10 parts of fluid loss reducer, 6-10 parts of silica powder, 0.5-1.5 parts of suspending agent, 0.1-0.5 parts of defoamer, 0.5-2.5 parts of gas channeling inhibitor, and 1-2.5 parts of expanding agent.

[0017] Based on the aforementioned scheme, the composition of the cementing slurry is further defined as follows: 110-130 parts of G-grade oil well cement, 130-150 parts of water, 8-9 parts of fluid loss reducer, 8-10 parts of silica powder, 0.7-1.2 parts of suspending agent, 0.2-0.3 parts of defoamer, 1.2-1.8 parts of gas channeling prevention agent, and 1.5-1.8 parts of expanding agent.

[0018] Based on the aforementioned scheme, the preferred method for preparing the cementing slurry includes the following steps:

[0019] S1: Take each raw material according to the weight parts and set aside;

[0020] S2: First, mix water, water loss reducer, suspending agent, defoamer, and anti-gas channeling agent evenly to obtain mixture A;

[0021] S3: Then, G-grade oil well cement, silica powder, and expansion agent are mixed evenly to obtain mixture B;

[0022] S4: Mix mixture A and mixture B in a mixer to obtain cementing slurry.

[0023] Further preferred embodiments based on the aforementioned scheme include: the silica micro powder has a particle size of 300-400 mesh; during the mixing process of mixture A and mixture B, the mixing temperature is controlled at 40-60℃, the rotation speed is controlled at 180-240 r / min, and the mixing time is controlled at 15-25 min.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. By setting up a spherical head, oil extraction pipe and other structures, the present invention can control the operation of the oil pump by placing the spherical head below the oil layer during oil extraction. Due to the setting of multiple through holes, large impurities can be effectively isolated to the outside, and the spherical head has a spherical structure, which can ensure the smooth flow below.

[0026] 2. By setting metal balls and spherical protrusions, the metal balls can maintain their motion during extraction due to the force of the fluid. The metal balls collide with each other, breaking up impurities that enter the spherical head through the through holes. This prevents large impurities from being sucked into the oil pipe and pump, causing blockages and improving reliability. The elastic bladder can cause the spherical head to shake due to its deformation, which intensifies the collision effect between the metal balls and enhances the crushing ability.

[0027] 3. By setting up an elastic bladder and annular support wire, the elastic bladder's deformation capacity can be maintained while providing reliable support, ensuring the flow of crude oil and improving reliability; by setting up a cutting spring, impurities in the passing crude oil can be broken up, further improving the anti-clogging capability.

[0028] 4. By setting up a strip steel wire sleeve and vertical support steel wire, the vertical support steel wire can be inserted into the strip steel wire sleeve during oil pumping to reliably support the oil pumping pipe, avoid wrinkling, ensure the flowability of crude oil, and improve reliability; by setting up structures such as screen plates and screen holes, it is easy to filter the crude oil pumped by the oil pump, so as to collect purer oil.

[0029] 5. By setting up brush plates and blades, the impact force of the crude oil flow can be used to drive the blades during crude oil filtration, thereby driving the rotating rod to rotate. This allows the brush heads on the brush plates to brush the top surface of the screen plate, effectively preventing impurities from clogging the screen holes. Furthermore, because the blades and brush plates are staggered, and the positions of the blades on the mounting base and the brush plates on the adjacent mounting bases correspond, some blades can always be kept close to the screen plate, thus ensuring that the rotating rod can rotate continuously and effectively, improving reliability.

[0030] 6. By setting up a shaping rib and a storage box, the connector can be removed from the hollow threaded seat when not in use. Under the guidance of the shaping rib, the oil pipe can be placed in the storage box. Then, the fixing strap can be installed on the storage box through the connecting buckle to reliably fix the oil pipe and complete the storage of the oil pipe. It is simple, reliable and highly practical.

[0031] 7. By setting up a drilling mechanism and protective seat, the drilling mechanism can be effectively protected, and dust or stones can be effectively prevented from flying during drilling, thus improving environmental protection performance; by setting up structures such as hanging ears and hanging seats, the vehicle platform can be quickly disassembled and assembled; and by setting up support legs, the vehicle platform can be supported when it is removed for individual use, thus improving the flexibility of use. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of an auxiliary structure for a heavy oil pump proposed in this invention;

[0033] Figure 2 This is a schematic diagram of the other side of an auxiliary structure for a heavy oil pump proposed in this invention;

[0034] Figure 3 This is a schematic diagram of the structure of a vehicle frame plate for an auxiliary structure of a heavy oil pump proposed in this invention;

[0035] Figure 4 This is a cross-sectional schematic diagram of the filter chamber of an auxiliary structure for a heavy oil pump proposed in this invention;

[0036] Figure 5 This is a partial structural schematic diagram of the brushing mechanism of an auxiliary structure for a heavy oil pump proposed in this invention;

[0037] Figure 6 This is a schematic diagram of the oil extraction pipe of an auxiliary structure for a heavy oil pump proposed in this invention;

[0038] Figure 7 This is a schematic diagram of the cross-sectional view of the sucker pipe of the auxiliary structure for a heavy oil pump proposed in this invention;

[0039] Figure 8 This is a cross-sectional schematic diagram of the spherical head of an auxiliary structure for a heavy oil pump proposed in this invention.

[0040] In the diagram: 1. Vehicle body, 2. Mounting seat, 3. Mounting lug, 4. Vehicle plate, 5. Oil extraction pipe, 6. Storage box, 7. Oil extraction pump, 8. Oil discharge pipe, 9. Filter chamber, 10. Drilling mechanism, 11. Shelter plate, 12. Protective seat, 13. Spherical head, 14. Collection box, 15. Support leg, 16. Fixing strap, 17. Shaping rib, 18. Connecting buckle, 19. Blade, 20. Screen plate, 21. Connecting pipe, 22. Receiver box, 23. Screen hole, 24. Brush head, 25. Mounting seat, 26. Rotating rod, 27. Brush plate, 28. Hollow threaded seat, 29. Strip steel wire sleeve, 30. Connector, 31. Support frame, 32. Elastic bladder, 33. Cutting spring, 34. Vertical support steel wire, 35. Arc-shaped steel wire sleeve, 36. Through hole, 37. Metal ball, 38. Spherical protrusion, 39. Annular support steel wire. Detailed Implementation

[0041] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0042] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0043] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0044] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0045] Example 1:

[0046] An auxiliary structure for a heavy oil pump, such as Figure 1-8As shown, the system includes a vehicle body 1. A platform 4 is mounted on the rear of the vehicle body 1 via a quick-release mechanism. A drilling mechanism 10 for drilling is installed on the vehicle body 1. A support frame 31 is fixed to the top outer wall of the platform 4 with screws. An oil pump 7 is detachably mounted at the center of the support frame 31. The output end of the oil pump 7 is connected to a hollow threaded seat 28 via a flange. A connector 30 is threaded to the bottom outer wall of the hollow threaded seat 28. An oil suction pipe 5 is installed at the bottom of the connector 30. An elastic bladder 32 is installed on the bottom outer wall of the oil suction pipe 5, and a spherical object is adhered below the elastic bladder 32. The head 13 is a hollow structure, and its outer surface has evenly distributed through holes 36. The interior of the head 13 is connected to the elastic bladder 32, the oil extraction pipe 5, the connecting head 30, and the hollow threaded seat 28 in sequence. By setting the head 13, the oil extraction pipe 5, and other structures, the head 13 can be positioned below the oil layer during oil extraction to control the oil pump 7 to extract crude oil. Due to the multiple through holes 36, large impurities can be effectively isolated from the outside, and the spherical structure of the head 13 ensures smooth flow downwards.

[0047] To improve the blocking effect; such as Figure 8 As shown, the spherical head 13 is provided with two or more metal balls 37, and the outer circumference of the metal balls 37 is integrally provided with uniformly distributed spherical protrusions 38. By providing the metal balls 37 and spherical protrusions 38, the metal balls 37 can maintain a state of motion based on the fluid force during extraction, and the metal balls 37 collide with each other, breaking up impurities that enter the spherical head 13 through the through hole 36, thereby avoiding excessive intake of large-sized impurities into the oil extraction pipe 5 and oil extraction pump 7, causing blockage and improving reliability. The elastic bladder 32 is provided, and the deformation of the elastic bladder 32 causes the spherical head 13 to shake, thereby amplifying the collision effect between the metal balls 37 and enhancing the crushing ability.

[0048] In order to provide reliable support for the elastic bladder 32; such as Figure 6-8 As shown, the outer circumference of the elastic bladder 32 is integrally provided with uniformly distributed arc-shaped steel wire sleeves 35, and annular support steel wires 39 are detachably inserted into the arc-shaped steel wire sleeves 35. By setting the elastic bladder 32 and the annular support steel wires 39, the deformation capacity of the elastic bladder 32 can be maintained while providing reliable support for the elastic bladder 32, ensuring the circulation effect of crude oil and improving reliability.

[0049] To avoid clogging of the oil extraction pipe 5; such as Figure 7 As shown, the inner wall of the oil extraction pipe 5 is equipped with evenly distributed cutting springs 33; by setting the cutting springs 33, impurities in the crude oil passing through can be broken up, further improving the anti-clogging ability.

[0050] To facilitate reliable support for the sucker pipe 5; such as Figure 6 , Figure 8 As shown, the outer circumference of the sucker pipe 5 is integrally provided with uniformly distributed strip-shaped steel wire sleeves 29, and vertical support steel wires 34 are detachably inserted into the strip-shaped steel wire sleeves 29. By setting the strip-shaped steel wire sleeves 29 and the vertical support steel wires 34, the vertical support steel wires 34 can be inserted into the strip-shaped steel wire sleeves 29 during oil pumping to reliably support the sucker pipe 5, avoid wrinkling, ensure the flow of crude oil, and improve reliability.

[0051] To facilitate the filtration of the extracted crude oil; such as Figure 3 , Figure 4 As shown, a filter chamber 9 is placed on the top outer wall of the vehicle plate 4. The output end of the oil pump 7 is connected to the inside of the filter chamber 9 through an oil drain pipe 8. The same screen plate 20 is welded to the inner walls of both sides of the filter chamber 9. The top outer wall of the screen plate 20 has evenly distributed screen holes 23. A brushing mechanism is installed on the inner walls of both sides of the filter chamber 9, and the brushing mechanism is located above the screen plate 20. A receiving box 22 is placed on the bottom inner wall of the filter chamber 9, and the receiving box 22 is located below the screen plate 20. A collection box 14 is detachably installed on the bottom outer wall of the vehicle plate 4 by screws. The same connecting pipe 21 is installed on one side of the outer wall of the receiving box 22 and the other side of the outer wall of the collection box 14. The inside of the receiving box 22 is connected to the inside of the collection box 14 through the connecting pipe 21. By setting up the screen plate 20, screen holes 23 and other structures, it is convenient to filter the crude oil extracted by the oil pump 7, so as to collect purer oil.

[0052] To prevent impurities from clogging the sieve holes 23; such as Figure 4 , Figure 5 As shown, the brushing mechanism in the filter chamber 9 includes two or more rotating rods 26 and mounting seats 25 evenly installed on the rotating rods 26. Each mounting seat 25 has two blades 19 and two brush plates 27 integrally arranged on its outer circumference. The outer wall of the brush plate 27 away from the mounting seat 25 has densely distributed brush heads 24. The blades 19 and brush plates 27 are staggered, and the positions of the blades 19 on the mounting seat 25 and the brush plates 27 on the adjacent mounting seat 25 correspond. The brush heads 24 brush against the top outer wall of the sieve plate 20. By setting the brush plates 27 and blades... 19. While filtering crude oil, the impact force of the flowing crude oil can drive the blades 19, which in turn drives the rotating rod 26 to rotate. This allows the brush head 24 on the brush plate 27 to brush the top surface of the screen plate 20, effectively preventing impurities from clogging the screen holes 23. Furthermore, since the blades 19 and brush plates 27 are staggered, and the positions of the blades 19 on the mounting base 25 and the brush plates 27 on the adjacent mounting base 25 correspond, some blades 19 can always be kept close to the screen plate 20, thus ensuring that the rotating rod 26 can rotate continuously and effectively, improving reliability.

[0053] To facilitate the storage of the sucker pipe 5 when not in use; such as Figure 3 As shown, a storage box 6 is detachably installed on the top outer wall of the vehicle body 1 by screws. A staggered shaped rib plate 17 is detachably installed on the bottom inner wall of the storage box 6. Two or more fixing straps 16 are detachably installed on the two outer walls of the storage box 6 by connecting buckles 18. By setting the shaped rib plate 17 and the storage box 6, when not in use, the connector 30 can be removed from the hollow threaded seat 28, and the oil extraction pipe 5 can be placed in the storage box 6 under the guidance of the shaped rib plate 17. Then, the fixing straps 16 are installed on the storage box 6 by connecting buckles 18 to reliably fix the oil extraction pipe 5, thus completing the storage of the oil extraction pipe 5. It is simple, reliable and highly practical.

[0054] To improve environmental performance; such as Figure 1 , Figure 2 As shown, two symmetrical protective seats 12 are fixed to one side of the outer wall of the vehicle body 1 by screws. The protective seats 12 are located on both sides of the drilling mechanism 10. A baffle plate 11 is fixed to one side of the outer wall of the vehicle body 1 by screws. The baffle plate 11 is fitted onto the outside of the drilling mechanism 10. By setting up the drilling mechanism 10 and the protective seats 12, the drilling mechanism 10 can be effectively protected, and dust or stones can be effectively prevented from splashing when the drilling mechanism 10 is drilling, thus improving environmental protection performance.

[0055] To facilitate the disassembly and assembly of vehicle panel 4; such as Figure 1-3 As shown, the quick-release mechanism includes two hanging ears 3 and two mounting seats 2. The two hanging ears 3 are fixed to one side of the outer wall of the vehicle panel 4 with screws, and the two mounting seats 2 are fixed to one side of the outer wall of the vehicle body 1 with screws. The vehicle panel 4 is fixed to the mounting seats 2 of the vehicle body 1 by the hanging ears 3. The bottom outer wall of the vehicle panel 4 is fixed with two support legs 15 by screws. The vehicle body 1 is provided with four first wheels, and the vehicle panel 4 is provided with two second wheels. By setting up structures such as hanging ears 3 and mounting seats 2, the vehicle panel 4 can be quickly disassembled and assembled. The support legs 15 can provide support when the vehicle panel 4 is removed for individual use, improving the flexibility of use.

[0056] In this embodiment, well digging is performed using the drilling mechanism 10 on the vehicle body 1. During the process, the drilling mechanism 10 and the protective seat 12 effectively protect the drilling mechanism 10 and prevent dust or stones from splashing during drilling. When extracting oil, the spherical head 13 is positioned below the oil layer, and the oil pump 7 is operated to extract crude oil. Due to the multiple through holes 36, large impurities are effectively isolated from the outside, and the spherical head 13 has a spherical structure, which ensures smooth flow downwards. During the oil extraction process, the fluid force keeps the metal balls 37 in motion, and the metal balls 37 collide with each other, entering the oil well through the through holes 36. Impurities within the spherical head 13 are broken up, preventing excessive intake of large impurities into the sucker pipe 5 and sucker pump 7, which could cause blockages. During pumping, the deformation of the elastic bladder 32 causes the spherical head 13 to shake, thereby intensifying the collision effect between the metal balls 37 and enhancing the breaking ability. The cutting spring 33 can break up impurities in the crude oil passing through the sucker pipe 5, further improving the anti-blocking capability. By setting up the strip steel wire sleeve 29 and the vertical support steel wire 34, the vertical support steel wire 34 can be inserted into the strip steel wire sleeve 29 during pumping to reliably support the sucker pipe 5 and prevent wrinkling. Furthermore, the elastic bladder 32 and the annular support steel wire 39 can maintain the deformation capacity of the elastic bladder 32. At the same time, the elastic bladder 32 provides reliable support, ensuring the flow of crude oil. Crude oil is drawn by the oil pump 7 and sent into the filter chamber 9 through the oil discharge pipe 8. It is filtered through the screen holes 23 on the screen plate 20 and then into the receiving box 22. Finally, it is introduced into the collection box 14 through the connecting pipe 21 for collection. The brush plate 27 and the blades 19 can drive the blades 19 with the impact force of the crude oil flow while filtering the crude oil, thereby driving the rotating rod 26 to rotate. This allows the brush head 24 on the brush plate 27 to brush the top surface of the screen plate 20, effectively avoiding the phenomenon of impurities clogging the screen holes 23. Furthermore, since the blades 19 and the brush plate 27 are staggered, and the positions of the blades 19 on the mounting base 25 and the brush plates 27 on the adjacent mounting base 25 correspond, The system ensures that some blades 19 remain close to the screen plate 20, thus guaranteeing the continuous and effective rotation of the rotating rod 26. Furthermore, by setting up the shaping rib plate 17 and the storage box 6, when not in use, the connector 30 can be removed from the hollow threaded seat 28, and the oil extraction pipe 5 can be placed in the storage box 6 under the guidance of the shaping rib plate 17. Then, the fixing strap 16 can be installed on the storage box 6 through the connecting buckle 18 to reliably fix the oil extraction pipe 5, thus completing the storage of the oil extraction pipe 5. This method is simple, reliable, and highly practical. By setting up structures such as the hanging ear 3 and the hanging seat 2, the quick disassembly and assembly of the car plate 4 can be achieved. The support leg 15 provides support when the car plate 4 is removed for individual use, improving the flexibility of use.

[0057] Example 2:

[0058] An auxiliary structure for a heavy oil pump, such as Figure 1-8 As shown, its components, by weight, include 100-140 parts of G-grade oil well cement, 120-160 parts of water, 8-10 parts of fluid loss reducer, 6-10 parts of silica powder, 0.5-1.5 parts of suspending agent, 0.1-0.5 parts of defoamer, 0.5-2.5 parts of gas channeling prevention agent, and 1-2.5 parts of expanding agent.

[0059] The composition of the cementing slurry is further defined as follows: 110-130 parts of G-grade oil well cement, 130-150 parts of water, 8-9 parts of fluid loss reducer, 8-10 parts of silica powder, 0.7-1.2 parts of suspending agent, 0.2-0.3 parts of defoamer, 1.2-1.8 parts of gas channeling prevention agent, and 1.5-1.8 parts of expanding agent.

[0060] The method for preparing the cementing slurry includes the following steps:

[0061] S1: Take each raw material according to the weight parts and set aside;

[0062] S2: First, mix water, water loss reducer, suspending agent, defoamer, and anti-gas channeling agent evenly to obtain mixture A;

[0063] S3: Then, G-grade oil well cement, silica powder, and expansion agent are mixed evenly to obtain mixture B;

[0064] S4: Mix mixture A and mixture B in a mixer to obtain cementing slurry.

[0065] The particle size of the silica micro powder is 300 mesh to 400 mesh.

[0066] During the mixing process of mixture A and mixture B, the mixing temperature is controlled at 40-60℃, the rotation speed is controlled at 180-240r / min, and the mixing time is controlled at 15-25min.

[0067] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An auxiliary structure for an oil pump, comprising a vehicle body, characterized in that, A platform is installed at the rear of the vehicle body via a quick-release mechanism. A drilling mechanism for drilling is installed on the vehicle body. A support frame is fixed to the top outer wall of the platform with screws. An oil pump is detachably installed at the center of the support frame. The output end of the oil pump is connected to a hollow threaded seat via a flange. A connector is connected to the bottom outer wall of the hollow threaded seat via threads. An oil suction pipe is installed at the bottom of the connector. An elastic bladder is installed on the bottom outer wall of the oil suction pipe. A spherical head is bonded below the elastic bladder. The spherical head has a hollow structure and evenly distributed through holes on its outer surface. The interior of the spherical head is connected to the elastic bladder, the oil suction pipe, the connector, and the hollow threaded seat in sequence. A filter chamber is placed on the top outer wall of the vehicle platform. The output end of the oil pump is connected to the interior of the filter chamber through an oil drain pipe. The same screen plate is welded to the inner walls of both sides of the filter chamber. The top outer wall of the screen plate has evenly distributed screen holes. A brushing mechanism is installed on the inner walls of both sides of the filter chamber, and the brushing mechanism is located above the screen plate. A receiving box is placed on the bottom inner wall of the filter chamber, and the receiving box is located below the screen plate. A collection box is detachably installed on the bottom outer wall of the vehicle platform by screws. The same connecting pipe is installed on one side of the outer wall of the receiving box and the other side of the outer wall of the collection box. The interior of the receiving box is connected to the interior of the collection box through the connecting pipe. The brushing mechanism inside the filter chamber includes two or more rotating rods and mounting seats evenly installed on the rotating rods. The outer wall of the mounting seat is integrally provided with two blades and two brush plates. The outer wall of the brush plate away from the mounting seat is provided with densely distributed brush heads. The blades and brush plates are staggered, and the positions of the blades on the mounting seat and the brush plates on the adjacent mounting seats correspond. The brush heads brush the top outer wall of the sieve plate. A storage box is detachably installed on the outer wall of the top of the vehicle body with screws. The inner wall of the bottom of the storage box is detachably installed with staggered shaped ribs. Two or more fixing straps are detachably installed on the outer walls of both sides of the storage box with connecting buckles. Two symmetrical protective seats are fixed to one side of the vehicle body with screws. The protective seats are located on both sides of the drilling mechanism. A baffle plate is fixed to one side of the vehicle body with screws. The baffle plate is fitted over the outside of the drilling mechanism. The quick-release mechanism includes two hanging ears and two mounting seats. The two hanging ears are fixed to the outer wall of one side of the vehicle panel with screws, and the two mounting seats are fixed to the outer wall of one side of the vehicle body with screws. The vehicle panel is fixed to the mounting seats on the vehicle body with the hanging ears. Two support legs are fixed to the bottom outer wall of the vehicle panel with screws, and four first wheels are provided on the vehicle body. Two second wheels are provided on the vehicle panel.

2. An auxiliary structure for an oil pump according to claim 1, characterized in that, The spherical head contains two or more metal spheres, and the outer circumference of each metal sphere is integrally provided with evenly distributed spherical protrusions.

3. An auxiliary structure for an oil pump according to claim 2, characterized in that, The outer circumference of the elastic bladder is integrally provided with evenly distributed arc-shaped steel wire sleeves, and each arc-shaped steel wire sleeve is detachably inserted with a ring-shaped support steel wire.

4. An auxiliary structure for an oil pump according to claim 3, characterized in that, The inner wall of the oil extraction tube is fitted with evenly distributed cutting springs.

5. An auxiliary structure for an oil pump according to claim 4, characterized in that, The outer circumference of the sucker pipe is integrally provided with evenly distributed strip steel wire sleeves, and vertical support steel wires are detachably inserted into the strip steel wire sleeves.

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