Quaternary low-pressure power combined liquid delivery pump
By designing a quaternary low-pressure power combined liquid delivery pump, using the motor to drive the rotor and gear system to improve energy efficiency, and installing replaceable filter components in the pump body, the existing conveyor pump's low energy efficiency and inability to filter, achieving higher energy utilization and lower operating costs.
Patent Information
- Application Number
- CN202421119449.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing conveyor pumps are less energy-efficient, resulting in inefficient use and inability to filter the liquid, resulting in clogging of the pump body.
A quadruple low-pressure power combined liquid delivery pump is designed, using a motor to drive the sealed rotor shaft, which improves energy utilization through the rotor and gear system, and is equipped with filter components inside the pump body, including slide rails, slide blocks and filter mesh, for easy replacement. and clean.
It improves energy utilization, reduces operating costs and energy consumption, and solves the liquid filtration problem, avoids pump body blockage.
Smart Images
Figure CN222502057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fluid mechanics, in particular to a four-element low-pressure power combined liquid delivery pump. Background Art
[0002] Fluid mechanics is a discipline that studies fluid motion and related phenomena, involving properties of fluid such as pressure, velocity, density, and viscosity. In the design of delivery pumps, knowledge of fluid mechanics is used to understand the flow behavior of fluids in pipelines, as well as the pressurization and delivery process of fluids by pumps. Mechanical engineering involves knowledge of mechanical design, material mechanics, and manufacturing processes. In the design and manufacturing process of delivery pumps, mechanical engineering technology is used to design and optimize the structure of pumps, select appropriate materials, and perform parts processing and assembly. Dynamics is a discipline that studies the motion of objects and the force and energy changes caused by them. In the design of delivery pumps, knowledge of dynamics is used to determine the power requirements of the pump, including the required driving force, speed, power and other parameters, as well as the matching between the pump and the transmission system.
[0003] However, most of the current delivery pumps have low energy efficiency, resulting in low efficiency, and are unable to filter the liquid during the water delivery process, resulting in blockage inside the pump body. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a four-element low-pressure power combined liquid delivery pump, which aims to improve the problems of low efficiency resulting in low utilization efficiency and inability to filter the liquid during the water delivery process resulting in blockage inside the pump body.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-element low-pressure power combined liquid delivery pump, comprising a pump body, one end of the pump body is fixedly connected to a baffle, the other end of the pump body is fixedly connected to a back cover, the baffle is provided with a sealed shaft inside, one end of the sealed shaft is fixedly connected to a motor, a plurality of rotors are provided inside the pump body, the other end of the sealed shaft is fixedly connected to the outside of one of the rotors, one side of the plurality of rotors is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a gear, the outside of the gear is arranged inside the back cover, water inlets are provided on both sides of the interior of the pump body, a plurality of fixed blocks are fixedly connected to both sides of the exterior of the pump body, a slide groove is provided inside the fixed block, and a filter assembly is provided inside the slide groove.
[0006] Preferably, the filter assembly includes a slide rail, the outside of the slide rail is fixedly connected to the inside of the slide groove, the outside of the slide groove is slidably connected to a sliding block, the outside of the sliding block is fixedly connected to a movable plate, and the inside of the movable plate is provided with a filter net.
[0007] Preferably, a fixing plate is provided outside the plurality of fixing blocks, a hole is opened inside the fixing plate, and the four ends of the fixing plate are all threadedly connected with limiting screws.
[0008] Preferably, one end of the limiting screw passes through the internal thread of the fixing plate and is connected to the inside of the fixing block.
[0009] Preferably, one end of the rotating rod passes through the inside of the pump body and is fixedly connected to the inside of the gear, and one end of the rotating rod is rotatably connected to the inside of the rear cover.
[0010] Preferably, the output end of the motor is fixedly connected to the outside of one end of the sealed rotating shaft.
[0011] Preferably, the outside of one rotor is in close contact with the outside of another rotor, and the outsides of one side of the plurality of rotors are rotatably connected to the inner wall of the pump body.
[0012] Preferably, the water inlet, the filter screen and the hole are close to each other, and the interior of the hole is threaded.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the sealed rotating shaft is driven to rotate by the motor, the sealed rotating shaft is driven to rotate by the rotor, the rotating rod is driven to rotate by the rotor, the rotating rod is driven to rotate multiple gears, the multiple gears are driven to rotate multiple rotating rods, the multiple rotating rods are driven to rotate two rotors, and the two rotors are driven to rotate to achieve higher energy utilization rate, thereby reducing operating costs and energy consumption.
[0015] 2. In the utility model, the sliding block is driven to move by the slide rail, the moving plate is driven to move by the sliding block, and the filter is driven to move by the moving plate, so that when the filter is clogged after long-term use, it can be taken out for replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a four-element low-pressure power combined liquid delivery pump proposed by the utility model;
[0017] Figure 2 This is an exploded diagram of the fixed plate structure of a quaternary low-pressure power combined liquid delivery pump proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of a pump body of a quaternary low-pressure power combined liquid delivery pump proposed by the utility model;
[0019] Figure 4This is a schematic diagram of the internal structure of the rear cover of a quaternary low-pressure power combined liquid delivery pump proposed by the utility model;
[0020] Figure 5 for Figure 2 Enlarged view of point A in .
[0021] Legend:
[0022] 1. Pump body; 2. Baffle; 3. Sealing shaft; 4. Back cover; 5. Motor; 6. Rotor; 7. Water inlet; 8. Fixed block; 9. Slide groove; 10. Slide rail; 11. Sliding block; 12. Moving plate; 13. Filter screen; 14. Fixed plate; 15. Limit screw; 16. Hole; 17. Rotating rod; 18. Gear. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings of the specification 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 of 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.
[0024] Reference Figure 1-Figure 4The utility model provides an embodiment: a quaternary low-pressure power combined liquid delivery pump, including a pump body 1, a baffle 2 is fixedly connected to the outside of one end of the pump body 1, a rear cover 4 is fixedly connected to the outside of the other end of the pump body 1, a sealed shaft 3 is arranged inside the baffle 2, a motor 5 is fixedly connected to the outside of one end of the sealed shaft 3, an output end of the motor 5 is fixedly connected to the outside of one end of the sealed shaft 3, a plurality of rotors 6 are arranged inside the pump body 1, the outside of one rotor 6 is tightly attached to the outside of another rotor 6, one side of the plurality of rotors 6 is rotatably connected to the inner wall of the pump body 1, the other end of the sealed shaft 3 is fixedly connected to the outside of one of the rotors 6, one side of the plurality of rotors 6 is fixedly connected to the outside of a rotating rod 17, one end of the rotating rod 17 is fixedly connected to the outside of a gear 18, one end of the rotating rod 17 passes through the inside of the pump body 1 and is fixedly connected to the gear 18 Internally, one end of the rotating rod 17 is externally rotatably connected to the inside of the rear cover 4, the outside of the gear 18 is arranged inside the rear cover 4, water inlets 7 are provided on both sides of the inside of the pump body 1, and multiple fixed blocks 8 are fixedly connected on both sides of the outside of the pump body 1, and a slide groove 9 is provided inside the fixed block 8, and a filter assembly is arranged inside the slide groove 9; the sealing shaft 3 is driven to rotate by the motor 5, and the rotor 6 is driven to rotate by the rotation of the sealing shaft 3, and the rotating rod 17 is driven to rotate by the rotation of the rotor 6, and the gear 18 is driven to rotate by the rotation of the rotating rod 17, and another gear 18 is driven to rotate by the rotation of the gear 18, and another rotating rod 17 is driven to rotate by the rotation of another gear 18, and another rotor 6 is driven by the rotation of another rotating rod 17, and a higher energy utilization rate is achieved by the rotation of the two rotors 6, thereby reducing the operating cost and reducing the energy consumption.
[0025] Reference Figure 5 The filter assembly includes a slide rail 10, the outside of the slide rail 10 is fixedly connected to the inside of the slide groove 9, the outside of the slide groove 9 is slidably connected to a sliding block 11, the outside of the sliding block 11 is fixedly connected to a moving plate 12, and a filter screen 13 is arranged inside the moving plate 12; the slide rail 10 arranged inside the slide groove 9 drives the sliding block 11 to move, the sliding block 11 drives the moving plate 12 to move, and the moving plate 12 drives the filter screen 13 to move, and the filter screen 13 moves to achieve the effect that when the filter screen 13 is clogged after long-term use, it can be taken out for replacement and cleaning.
[0026] A fixing plate 14 is provided on the outside of the plurality of fixing blocks 8, a hole 16 is opened inside the fixing plate 14, and the four ends of the fixing plate 14 are all threadedly connected with a limiting screw 15, and one end of the limiting screw 15 passes through the internal thread of the fixing plate 14 and is connected to the inside of the fixing block 8; fixing the fixing plate 14 by the limiting screw 15 can provide a connection site for connecting the water pipe.
[0027] Reference Figure 3 , Figure 5The water inlet 7, the filter screen 13, and the hole 16 are close to each other, and the interior of the hole 16 is threaded; Figure 5 The water inlet 7, the filter screen 13, and the hole 16 are close to each other to prevent leakage of liquid when the liquid enters the pump body 1, and the threaded connection of the water pipe can be achieved by threading the hole 16 to achieve a tighter effect.
[0028] Working principle: when the device needs to be used, the outlet pipe is threadedly connected to the hole 16. When water flows out of the outlet pipe, the filter screen 13 arranged inside the movable plate 12 is used to filter the liquid. When the filter screen 13 is blocked for a long time and affects the filtration, the slide block 11 is driven to move by the slide rail 10 arranged inside the slide groove 9, and the movable plate 12 is driven to move by the movement of the slide block 11, and the filter screen 13 is driven to move by the movement of the movable plate 12, so as to achieve the effect of replacing and cleaning the filter screen 13. After the liquid is filtered, the sealing shaft 3 fixedly connected to the output end thereof is driven to rotate by the starting motor 5, and the rotor 6 is driven to rotate by the rotation of the sealing shaft 3, and the rotating rod 17 is driven to rotate by the rotation of the rotor 6, and the gear 18 is driven to rotate by the rotation of the rotating rod 17, and the gear 18 is driven to rotate by the rotation of another gear 18, and the other rotating rod 17 is driven to rotate by the rotation of the other gear 18, and the other rotor 6 is driven to rotate by the rotation of the other rotating rod 17, and the two rotors 6 are driven to achieve a higher energy utilization rate, thereby reducing the operating cost and reducing the energy consumption.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A quaternary low-pressure power combined liquid delivery pump, comprising a pump body (1), characterized in that: A baffle (2) is fixedly connected to the outside of one end of the pump body (1), and a rear cover (4) is fixedly connected to the outside of the other end of the pump body (1). A sealed rotating shaft (3) is provided inside the baffle (2), and a motor (5) is fixedly connected to the outside of one end of the sealed rotating shaft (3). A plurality of rotors (6) are provided inside the pump body (1), and the other end of the sealed rotating shaft (3) is fixedly connected to the outside of one of the rotors (6). A rotating rod (17) is fixedly connected to the outside of one side of the plurality of rotors (6), and a gear (18) is fixedly connected to the outside of one end of the rotating rod (17). The outside of the gear (18) is arranged inside the rear cover (4). Water inlets (7) are provided on both sides of the inside of the pump body (1), and a plurality of fixed blocks (8) are fixedly connected to both sides of the outside of the pump body (1). A slide groove (9) is provided inside the fixed block (8), and a filter assembly is provided inside the slide groove (9).
2. A quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: The filter assembly comprises a slide rail (10), the outside of the slide rail (10) is fixedly connected to the inside of a slide groove (9), the outside of the slide groove (9) is slidably connected to a sliding block (11), the outside of the sliding block (11) is fixedly connected to a moving plate (12), and the inside of the moving plate (12) is provided with a filter screen (13).
3. A quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: A fixing plate (14) is provided outside the plurality of fixing blocks (8), a hole (16) is provided inside the fixing plate (14), and the four ends of the fixing plate (14) are all threadedly connected to limit screws (15).
4. A quaternary low-pressure power combined liquid delivery pump according to claim 3, characterized in that: One end of the limiting screw (15) passes through the internal thread of the fixing plate (14) and is connected to the inside of the fixing block (8).
5. The quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: One end of the rotating rod (17) passes through the inside of the pump body (1) and is fixedly connected to the inside of the gear (18); one end of the rotating rod (17) is rotatably connected to the inside of the rear cover (4).
6. A quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: The output end of the motor (5) is fixedly connected to the outside of one end of the sealed rotating shaft (3).
7. The quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: The outside of one rotor (6) is in close contact with the outside of another rotor (6), and the outsides of one side of the plurality of rotors (6) are all rotatably connected to the inner wall of the pump body (1).
8. The quaternary low-pressure power combined liquid delivery pump according to claim 1, characterized in that: The water inlet (7), the filter screen (13) and the hole (16) are close to each other, and the interior of the hole (16) is threaded.