Energy-saving oil well pump

Abstract

The utility model relates to an energy-saving oil well pump, which belongs to the technical field of oil well pumps, and comprises a pump body, a handheld handle, a battery, a drainage joint pipe, an oil inlet pipeline and an oil suction head, a handheld handle is fixedly installed on the right side of the pump body, a battery is installed on the left side of the pump body, the bottom of the left side of the pump body is communicated with a liquid drainage connector pipe, the bottom of the pump body is communicated with an oil inlet pipeline, and the bottom of the oil inlet pipeline is communicated with an oil suction head. The oil inlet pipeline is provided with an adjusting and fixing assembly which can be adjusted up and down, expanded and fixed to an opening of the oil storage barrel. When oil in the oil storage barrel is pumped out, the oil inlet pipeline is inserted into the oil storage barrel, the adjusting and fixing assembly and the inflation control structure are adjusted to be fixed to an opening of the oil storage barrel, the adjusting and pressing mechanism is adjusted to press the oil storage barrel, and the whole energy-saving oil well pump is fixed to the oil storage barrel for oil pumping work; and impact damage of equipment and the oil storage barrel caused by vibration during working is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving oil pumps, in particular to an energy-saving oil pump. Background Art

[0002] Energy-saving handheld electric oil pump is a device with energy-saving characteristics. Through optimized design and high-efficiency motors, it can reduce energy consumption and reduce the impact on the environment. This type of oil pump usually adopts advanced energy-saving technologies, such as high-efficiency motors, intelligent control systems, etc., to improve energy utilization and reduce energy waste.

[0003] A handheld electric oil pump usually consists of the following main components:

[0004] Motor: The core component of the electric oil pump, which drives the pump body to work. The motor is usually installed outside the pump body and connected by wires.

[0005] Pump body: The pump body is a part used to pump liquids, usually made of metal or plastic. There is an impeller or blade inside the pump body, which generates negative pressure by rotating to suck in and deliver the liquid.

[0006] Filter: Used to filter impurities and particles in the liquid to protect the pump body and other components from damage.

[0007] Infusion pipe: The pipe connecting the pump body and the liquid container is used to transport liquid. The infusion pipe is usually made of soft materials for easy operation and movement.

[0008] Switch and controller: used to control the start and stop and operating status of the electric oil pump. Generally speaking, a handheld electric oil pump will be equipped with a switch button and possible speed regulation function.

[0009] Handle or grip: It is convenient for users to hold and control the electric oil pump, making the operation more convenient and comfortable.

[0010] It can be seen from the structure and use of the above-mentioned energy-saving oil pump that when the oil in the oil storage barrel is pumped out, the infusion pipe is inserted into the oil storage barrel by holding the handle, and then the switch is turned on to pump the oil in the oil storage barrel out for use. Therefore, the oil pump in the prior art does not have a structure fixed on the oil storage barrel, which causes a lot of vibration when the motor pump body is working and the impact of the oil storage barrel causes damage. Therefore, the present application designs an energy-saving oil pump that can be adjustably fixed at the opening of the oil storage barrel to solve this defect of the prior art. Utility Model Content

[0011] In view of the deficiencies in the prior art, the utility model provides an energy-saving oil pump, which has the advantages of being adjustable and fixed at the opening of an oil storage barrel.

[0012] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving oil pump, comprising a pump body, a hand-held handle, a battery, a discharge joint pipe, an oil inlet pipeline and an oil suction head;

[0013] A hand-held handle is fixedly mounted on the right side of the pump body, a battery is mounted on the left side of the pump body, a liquid discharge joint pipe is connected to the bottom of the left side of the pump body, an oil inlet pipeline is connected to the bottom of the pump body, and an oil suction head is connected to the bottom of the oil inlet pipeline;

[0014] The oil inlet pipeline is provided with an adjustment and fixing component which can be adjusted and extended up and down and fixed at the opening of the oil storage barrel;

[0015] The adjusting and fixing assembly is provided with an inflation control structure for controlling the adjusting and fixing assembly to expand and retract;

[0016] The adjusting and fixing assembly is also provided with an adjusting and pressing mechanism for fixing the entire device by adjusting and pressing it onto the oil storage barrel.

[0017] As a preferred technical solution of the utility model, the adjustment and fixing assembly includes a sliding seat slidably connected to the outside of the oil inlet pipeline, the outside of the sliding seat is connected to a number of magnetic hollow cylinders, a spring is installed inside the magnetic hollow cylinder, and a mobile clamping rod that penetrates and extends to the outside of the magnetic hollow cylinder is installed and fixed at the other end of the spring, and a clamping hole is opened at one end of the mobile clamping rod located outside the magnetic hollow cylinder;

[0018] Wherein, a resistance-enhancing pad is installed in the clamping hole, and a locking piece is provided on the movable clamping rod and the sliding seat.

[0019] As a preferred technical solution of the utility model, the locking member includes a fastening screw threadedly connected to the front surface of the sliding seat and in contact with the oil inlet pipeline, and a plurality of electromagnets installed and fixed on the outside of the movable clamping rod and in contact with the magnetic hollow cylinder.

[0020] As a preferred technical solution of the utility model, the inflation control structure includes an air pipe connected to the top of the sliding seat, the outside of the air pipe is connected to an exhaust valve, and the top of the air pipe is connected to an air bag;

[0021] Wherein, the airbag is provided with an air intake and exhaust structure.

[0022] As a preferred technical solution of the utility model, the air intake and exhaust structure includes a hollow cylinder connected to the top of the airbag, the interior of the hollow cylinder is connected to a hollow ring, an elastic telescopic rod is installed in the hollow cylinder, and a sealing block is fixedly installed on the other end of the elastic telescopic rod to seal the opening of the hollow ring.

[0023] As a preferred technical solution of the utility model, when the elastic telescopic rod is in a compressed state, the blocking block is separated from the hollow ring.

[0024] As a preferred technical solution of the utility model, the adjustment and pressing mechanism includes a mounting frame installed and fixed on the top of the magnetic hollow cylinder, a threaded cylinder is embedded inside the mounting frame, a threaded adjustment rod is threadedly connected to the threaded cylinder, and a rubber pressing seat is installed and fixed at the bottom of the threaded adjustment rod.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] The energy-saving oil pump inserts the oil inlet pipe into the oil storage barrel by holding the handle, and when it is fixed to the opening of the oil storage barrel by adjusting the fixing component and the inflation control structure, the oil storage barrel is pressed by adjusting the pressing mechanism to ensure that the entire energy-saving oil pump is fixed on the oil storage barrel to perform oil pumping work, thereby avoiding impact damage to the equipment and the oil storage barrel caused by vibration during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the utility model;

[0028] Figure 2 It is a cross-sectional view of the utility model;

[0029] Figure 3 It is an enlarged view of point A of the utility model;

[0030] Figure 4 It is a left side stereoscopic view of the utility model;

[0031] Figure 5 It is an enlarged view of point B of the utility model;

[0032] Figure 6 It is a right side stereoscopic view of the utility model.

[0033] In the figure: 1. pump body; 2. hand handle; 3. battery; 4. discharge joint pipe; 5. oil inlet pipe; 6. oil suction head; 7. sliding seat; 8. fastening screw; 9. magnetic hollow cylinder; 10. spring; 11. movable clamping rod; 12. clamping hole; 13. electromagnet; 14. air pipe; 15. air bag; 16. exhaust valve; 17. hollow cylinder; 18. hollow ring; 19. elastic telescopic rod; 20. blocking block; 21. mounting frame; 22. threaded cylinder; 23. threaded adjustment rod; 24. rubber pressing seat. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-6 An energy-saving oil pump in this embodiment includes a pump body 1, a hand-held handle 2, a battery 3, a discharge joint pipe 4, an oil inlet pipeline 5 and an oil suction head 6.

[0036] The battery 3 is usually a highly efficient, rechargeable battery that can provide a stable power supply and extend the service life of the oil pump. The battery 3 can also reduce the use of disposable batteries and reduce the impact on the environment.

[0037] A hand-held handle 2 is fixedly installed on the right side of the pump body 1, a battery 3 is installed on the left side of the pump body 1, a discharge joint pipe 4 is connected to the bottom of the left side of the pump body 1, an oil inlet pipe 5 is connected to the bottom of the pump body 1, and an oil suction head 6 is connected to the bottom of the oil inlet pipe 5.

[0038] The bottom of the oil suction head 6 is provided with an oil inlet hole for sucking oil.

[0039] An electrically connected motor is fixedly mounted on the top of the pump body 1, a control switch is provided on the hand-held handle 2, and a filter and a controller are also provided on the pump body 1. The above structures are direct applications of existing technical structures of oil well pumps.

[0040] In this embodiment, the oil inlet pipeline 5 is provided with an adjustment and fixing component that can be adjusted and extended up and down and fixed at the opening of the oil storage barrel.

[0041] It should be noted that the adjustment and fixing assembly includes a sliding seat 7 slidably connected to the outside of the oil inlet pipe 5, the outside of the sliding seat 7 is connected to a number of magnetic hollow cylinders 9, a spring 10 is installed inside the magnetic hollow cylinder 9, and a movable clamping rod 11 is fixedly installed on the other end of the spring 10, which penetrates and extends to the outside of the magnetic hollow cylinder 9, and a clamping hole 12 is opened at one end of the movable clamping rod 11 located outside the magnetic hollow cylinder 9.

[0042] The sliding seat 7 is cocentric with the oil inlet pipe 5 and is cylindrical, and the magnetic hollow cylinders 9 are distributed outside the sliding seat 7 in an annular shape at equal distances.

[0043] The diameter of the movable clamping rod 11 is equal to the inner diameter of the magnetic hollow cylinder 9 , so as to ensure the sealing performance of the movable clamping rod 11 when sliding in the magnetic hollow cylinder 9 .

[0044] The clamping hole 12 is U-shaped so as to be easily inserted into the outer edge of the opening of the oil storage barrel.

[0045] A resistance-enhancing pad is installed in the clamping hole 12 , and locking pieces are provided on the movable clamping rod 11 and the sliding seat 7 .

[0046] The resistance-increasing pad improves the clamping and fixing effect of the movable clamping rod 11 on the edge of the oil storage barrel to prevent it from coming off.

[0047] The locking member includes a fastening screw 8 threadedly connected to the front surface of the sliding seat 7 and in contact with the oil inlet pipe 5, and a plurality of electromagnets 13 fixed to the outside of the movable clamping rod 11 and in contact with the magnetic hollow cylinder 9.

[0048] The magnetic hollow cylinder 9 is a magnetic material that can be magnetically attracted by the electromagnet 13 .

[0049] The adjusting and fixing assembly in this embodiment is provided with an inflation control structure for controlling the expansion and retraction of the adjusting and fixing assembly.

[0050] It should be noted that the inflation control structure includes an air pipe 14 connected to the top of the sliding seat 7 , the outside of the air pipe 14 is connected to an exhaust valve 16 , and the top of the air pipe 14 is connected to an air bag 15 .

[0051] The air bag 15 is an elastic rubber hollow sphere.

[0052] The airbag 15 is provided with an air intake and exhaust structure.

[0053] The air intake and exhaust structure includes a hollow cylinder 17 connected to the top of the airbag 15. The interior of the hollow cylinder 17 is connected to a hollow ring 18. An elastic telescopic rod 19 is installed in the hollow cylinder 17. A sealing block 20 is fixed to the other end of the elastic telescopic rod 19 to seal the opening of the hollow ring 18.

[0054] The diameter of the hollow ring 18 is equal to the inner diameter of the hollow cylinder 17 .

[0055] When the elastic telescopic rod 19 is in a compressed state, the blocking block 20 is separated from the hollow ring 18 .

[0056] The adjusting and fixing assembly in this embodiment is also provided with an adjusting and pressing mechanism for fixing the entire device by adjusting and pressing it onto the oil storage barrel.

[0057] The adjusting and pressing mechanism comprises a mounting frame 21 fixed on the top of the magnetic hollow cylinder 9, a threaded cylinder 22 is embedded inside the mounting frame 21, a threaded adjusting rod 23 is connected to the inner thread of the threaded cylinder 22, and a rubber pressing seat 24 is fixed to the bottom of the threaded adjusting rod 23.

[0058] The working principle of the above embodiment is:

[0059] When the oil in the oil storage barrel is to be pumped out, the oil inlet pipe 5 is inserted into the oil storage barrel by holding the hand-held handle 2, and the sliding seat 7 is moved and adjusted on the oil inlet pipe 5 by holding the hand, so that the clamping hole 12 on the movable clamping rod 11 and the edge wall of the oil storage barrel opening are at the same horizontal line, and the fastening screw 8 is screwed in by hand to fix the sliding seat 7 on the oil inlet pipe 5;

[0060] Afterwards, while supporting the device structure with one hand to stabilize it, the other hand presses the airbag 15, so that the air in the airbag 15 enters the magnetic hollow cylinder 9 connected to the sliding seat 7 through the air pipe 14, so that the movable clamping rod 11 is pushed to move under the action of air pressure, and the spring 10 is stretched synchronously, so that the movable clamping rod 11 is inserted into the outer edge wall of the opening of the oil storage barrel through the clamping hole 12, so that the adjustable fixing assembly can be adapted and fixed to the opening edges of oil storage barrels of various sizes by adjustment (it should be noted that when the airbag 15 is pressed, the internal air pressure on the sealing The blocking block 20 applies pressure to seal the hollow ring 18, ensuring that the air inside the airbag 15 is discharged through the trachea 14. After the gas in the airbag 15 is discharged, release the squeezing hand. Under the action of the internal and external air pressure difference, the external air pressure applies pressure to the sealing block 20 and the elastic telescopic rod 19 is synchronously compressed, allowing the external air to enter the airbag 15. After the internal and external air pressures are stable, the elastic telescopic rod 19 elastically resets and stretches to push the blocking block 20 to seal the hollow ring 18, thereby ensuring that the airbag 15 is repeatedly pressed to deliver air to the magnetic hollow cylinder 9).

[0061] After the insertion of the movable clamping rod 11 is completed, the movable clamping rod 11 can be fixed by starting the set electromagnet 13 to energize the magnetic hollow cylinder 9 to adsorb and fix it, ensuring that the adjustment fixing component and the edge of the oil storage barrel opening are in a fixed state (it should be noted that after the exhaust valve 16 is opened to discharge the filled gas, the electromagnet 13 is powered off and the spring 10 is elastically contracted and reset to drive the movable clamping rod 11 to move and reset);

[0062] Therefore, after being fixed at the opening of the oil storage barrel, the threaded adjustment rod 23 is rotated by hand and the internal thread of the threaded tube 22 is screwed in while the rubber pressing seat 24 is pushed downward to press the top of the oil storage barrel, thereby ensuring that the rubber pressing seat 24 squeezes the top of the oil storage barrel when the adjustment fixing assembly and the opening of the oil storage barrel are fixed, so that the entire equipment is fixed on the oil storage barrel, avoiding vibration when starting the pump body 1 to pump oil, which may cause the entire oil pump to collide with the oil storage barrel and be damaged.

[0063] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. An energy-saving oil pump, comprising a pump body (1), a hand-held handle (2), a battery (3), a liquid discharge joint pipe (4), an oil inlet pipeline (5) and an oil suction head (6); A hand-held handle (2) is fixedly mounted on the right side of the pump body (1), a battery (3) is mounted on the left side of the pump body (1), the pump body (1) is connected to a liquid discharge joint pipe (4), the pump body (1) is connected to an oil inlet pipeline (5), and the oil inlet pipeline (5) is connected to an oil suction head (6); Features: The oil inlet pipeline (5) is provided with an adjustment and fixing assembly; The adjusting and fixing assembly is provided with an inflation control structure for controlling the adjusting and fixing assembly to expand and retract; The adjusting and fixing assembly is also provided with an adjusting and pressing mechanism for fixing the entire device by adjusting and pressing it onto the oil storage barrel.

2. The energy-saving oil well pump according to claim 1, characterized in that: The adjusting and fixing assembly comprises a sliding seat (7) slidably connected to the outside of the oil inlet pipeline (5); the outside of the sliding seat (7) is connected to a plurality of magnetic hollow cylinders (9); a spring (10) is installed inside the magnetic hollow cylinder (9); a movable clamping rod (11) penetrating through and extending to the outside of the magnetic hollow cylinder (9) is fixedly installed at the other end of the spring (10); a clamping hole (12) is provided at one end of the movable clamping rod (11) located outside the magnetic hollow cylinder (9); A resistance-enhancing pad is installed in the clamping hole (12), and locking parts are provided on the movable clamping rod (11) and the sliding seat (7).

3. The energy-saving oil well pump according to claim 2, characterized in that: The locking member comprises a fastening screw (8) threadedly connected to the front surface of the sliding seat (7) and in contact with the oil inlet pipeline (5), and a plurality of electromagnets (13) fixed to the outside of the movable clamping rod (11) and in contact with the magnetic hollow cylinder (9).

4. The energy-saving oil well pump according to claim 2, characterized in that: The inflation control structure comprises an air pipe (14) connected to the top of the sliding seat (7), the outside of the air pipe (14) is connected to an exhaust valve (16), and the top of the air pipe (14) is connected to an air bag (15); Wherein, the air bag (15) is provided with an air intake and exhaust structure.

5. The energy-saving oil well pump according to claim 4, characterized in that: The air intake and exhaust structure comprises a hollow cylinder (17) connected to the top of the airbag (15); the interior of the hollow cylinder (17) is connected to a hollow ring (18); an elastic telescopic rod (19) is installed in the hollow cylinder (17); a sealing block (20) for sealing the opening of the hollow ring (18) is fixedly installed at the other end of the elastic telescopic rod (19).

6. The energy-saving oil well pump according to claim 5, characterized in that: When the elastic telescopic rod (19) is in a compressed state, the blocking block (20) is separated from the hollow ring (18).

7. The energy-saving oil well pump according to claim 2, characterized in that: The adjusting and pressing mechanism comprises a mounting frame (21) fixedly mounted on the top of the magnetic hollow cylinder (9), a threaded cylinder (22) is embedded in the mounting frame (21), a threaded adjusting rod (23) is internally threadedly connected to the threaded cylinder (22), and a rubber pressing seat (24) is fixedly mounted on the bottom of the threaded adjusting rod (23).

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