A multi-channel variable line energy-saving water pump with a filtering structure

Abstract

The present invention relates to the field of water pump technology, and in particular to a multi-channel variable line energy-saving water pump with a filtering structure, and its technical solution includes: a pump body and a support plate, wherein the support plate divides the interior of the pump body into an activity chamber 1 and an activity chamber 2, wherein the outer side of the fixed rod inside the activity chamber 1 is provided with a paddle 1 in a circular array, and the outer side of the fixed rod inside the activity chamber 2 is provided with a paddle 2 in a circular array, wherein the top of the pump body above the activity chamber 1 is embedded with a water inlet pipe 1, and the top of the pump body above the activity chamber 2 is embedded with a water inlet pipe 2, and the opposite ends of the water inlet pipe 1 and the water inlet pipe 2 are provided with a connecting pipe, wherein the bottom of the pump body below the activity chamber 1 is embedded with a water outlet pipe 1, and the bottom of the pump body below the activity chamber 2 is embedded with a water outlet pipe 2. The present invention has the advantages of being able to adjust the water inlet and outlet structure according to the actual situation of the amount of water to be transported, and meeting different needs without increasing energy consumption.

Description

Technical Field

[0001] The invention relates to the technical field of water pumps, in particular to a multi-channel variable-line energy-saving water pump with a filtering structure. Background Art

[0002] A pump is a mechanical device used to transfer a liquid, usually water, from one place to another, either by creating a vacuum or using mechanical pressure to push the liquid. Pumps have a wide range of uses in industrial, agricultural, and domestic applications, for extracting water from wells or sources, and for moving water around construction sites, greenhouses, and many other locations.

[0003] The amount of water required for different occasions is inconsistent. The existing method of controlling the water delivery of water pumps is mainly to adjust the speed of the motor, the number of delivery blades, and the diameter or length of the pipe. This is not only cumbersome to operate, but also easy to increase the energy consumption of the water pump. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-channel variable-line energy-saving water pump with a filtering structure, which has the advantage of being able to adjust the water inlet and outlet structure according to the actual situation of the required water delivery volume, meet the needs of different occasions without increasing energy consumption, and solve the problem of high energy consumption of the water pump when adjusting the water delivery volume.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a multi-channel variable-line energy-saving water pump with a filtering structure, comprising a pump body and a filter screen, wherein bearings 1 are respectively embedded and installed on both sides of the pump body, and fixing rods are fixedly installed on the inner rings of the two bearings 1, and a support plate is installed inside the pump body, and the support plate divides the interior of the pump body into an activity chamber 1 and an activity chamber 2, and a paddle 1 is installed in a circular array on the outer side of the fixing rod inside the activity chamber 1, and a paddle 2 is installed in a circular array on the outer side of the fixing rod inside the activity chamber 2, an inlet pipe 1 is embedded and installed on the top of the pump body above the activity chamber 1, and an inlet pipe 2 is embedded and installed on the top of the pump body above the activity chamber 2, a connecting pipe is installed on the opposite ends of the inlet pipe 1 and the inlet pipe 2, and a shell is embedded and installed on the top of the connecting pipe, a water outlet pipe 1 is embedded and installed on the bottom of the pump body below the activity chamber 1, and a water outlet pipe 2 is embedded and installed on the bottom of the pump body below the activity chamber 2.

[0006] When using a multi-channel variable-line energy-saving water pump with a filtering structure in the technical solution, the fixed pipe is connected to the water conveying pipe, and the water enters the shell from the fixed pipe, and the filter screen inside the shell filters the water, and the filtered water inside the shell enters the connecting pipe. When the amount of water to be conveyed is large, the water inlet pipe 2 and the water outlet pipe 2 are closed, and the water inside the connecting pipe enters the active chamber 1 inside the pump body from the water inlet pipe 1, and the motor drives the fixed rod to rotate through the transmission, and the fixed rod drives the paddle 1 and the paddle 2 to rotate, and the paddle 1 inside the active chamber 1 conveys the water, and the water inside the active chamber 1 is conveyed to the inside of the water outlet pipe 1 by the paddle 1, and the water inside the water outlet pipe 1 enters the drain pipe for discharge. When the amount of water to be conveyed is small, the water inlet pipe 1 and the water outlet pipe 1 are closed, and the water inside the connecting pipe enters the active chamber 2 inside the pump body from the water inlet pipe 2, and the paddle 2 inside the active chamber 2 conveys the water, and the water inside the active chamber 2 is conveyed to the inside of the water outlet pipe 2 by the paddle 2, and the water inside the water outlet pipe 2 enters the drain pipe for discharge.

[0007] Preferably, a fixed pipe is embedded and installed on the top of the shell, and the fixed pipe is communicated with the inside of the shell. The fixed pipe is connected to a pipe for conveying water, and water enters the inside of the shell from the fixed pipe.

[0008] Preferably, a fixing groove is provided inside the shell, and the filter is inserted into the shell from an opening on the side of the shell, and a shell cover is fixedly installed on the side of the shell by bolts. The fixing groove fixes the filter inside the shell, and the filter filters the water passing through the shell. By removing the bolts from the shell cover, the shell cover can be separated from the shell, and the filter inside the shell can be pulled out for cleaning.

[0009] Preferably, a motor is installed on the side of the pump body, and the motor transmission structure is fixedly connected to the fixed rod. The motor drives the fixed rod to rotate through the transmission structure.

[0010] Preferably, the number of blades 1 in the activity chamber 1 is greater than the number of blades 2 in the activity chamber 2. When the fixed rod rotates at the same speed, the amount of water delivered by blade 1 is greater than the amount of water delivered by blade 2.

[0011] Preferably, the support plate is embedded with a second bearing, and the inner ring of the fixing rod is fixedly connected to the inner ring of the second bearing. The second bearing prevents the fixing rod from shaking when rotating.

[0012] Preferably, the water inlet pipe 1 and the water outlet pipe 1 are connected to the interior of the activity chamber 1 of the pump body, and the water inlet pipe 2 and the water outlet pipe 2 are connected to the interior of the activity chamber 2. Water enters the interior of the activity chamber 1 from the water inlet pipe 1, and the water in the activity chamber 1 is discharged from the interior of the water outlet pipe, and water enters the interior of the activity chamber 2 from the water inlet pipe 2, and the water in the activity chamber 2 is discharged from the interior of the water outlet pipe 2.

[0013] Preferably, a drain pipe is installed at one end of the water outlet pipe 1 and the water outlet pipe 2. Water inside the water outlet pipe 1 and the water outlet pipe 2 enters the drain pipe and is discharged.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention provides paddle one and paddle two. When the amount of water to be transported is large, the water inlet pipe two and the water outlet pipe two are closed, and the water in the connecting pipe enters the active chamber one inside the pump body from the water inlet pipe one. The motor drives the fixed rod to rotate through the transmission, and the fixed rod drives the paddle one and the paddle two to rotate. The paddle one inside the active chamber one transports the water, and the water in the active chamber one is transported to the water outlet pipe one by the paddle one, and the water in the water outlet pipe one enters the drain pipe for discharge. When the amount of water to be transported is small, the water inlet pipe one and the water outlet pipe one are closed, and the water in the connecting pipe enters the active chamber two inside the pump body from the water inlet pipe two, and the paddle two inside the active chamber two transports the water, and the water in the active chamber two is transported to the water outlet pipe two by the paddle two, and the water in the water outlet pipe two enters the drain pipe for discharge. The water inlet and outlet structures can be adjusted according to the actual situation of the amount of water to be transported, and the effect of meeting different needs without increasing energy consumption is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure from a first angle of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure from a second angle of the present invention;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure from a third angle of the present invention;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the pump body of the present invention;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the shell of the present invention.

[0021] In the figure: 1. pump body; 2. water inlet pipe 1; 3. shell; 4. fixing pipe; 5. shell cover; 6. water inlet pipe 2; 7. motor; 8. water outlet pipe 1; 9. water outlet pipe 2; 10. connecting pipe; 11. drain pipe; 12. fixing rod; 13. bearing 1; 14. movable chamber 1; 15. paddle blade 1; 16. paddle blade 2; 17. bearing 2; 18. support plate; 19. movable chamber 2; 20. fixing groove; 21. bolt; 22. filter. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] like Figure 1-Figure 5 As shown, a multi-channel variable-line energy-saving water pump with a filtering structure proposed by the present invention comprises a pump body 1 and a filter screen 22, bearings 13 are embedded and installed on both sides of the pump body 1, and fixing rods 12 are fixedly installed on the inner rings of the two bearings 13, a motor 7 is installed on the side of the pump body 1, and the transmission structure of the motor 7 is fixedly connected to the fixing rods 12, a support plate 18 is installed inside the pump body 1, and a bearing 2 17 is embedded and installed on the support plate 18, and the inner ring of the fixing rod 12 is fixedly connected to the inner ring of the bearing 2 17, and the support plate 18 divides the interior of the pump body 1 into an activity chamber 14 and an activity chamber 2 19, and blades 15 are installed in an annular array on the outer side of the fixing rod 12 inside the activity chamber 14, and blades 2 16 are installed in an annular array on the outer side of the fixing rod 12 inside the activity chamber 2 19, and the number of blades 15 inside the activity chamber 14 is greater than the number of blades 2 16 inside the activity chamber 2 19. A water inlet pipe 2 is embedded and installed on the top of the pump body 1 above the activity chamber 14, a water inlet pipe 26 is embedded and installed on the top of the pump body 1 above the activity chamber 2 19, a connecting pipe 10 is installed on the opposite ends of the water inlet pipe 2 and the water inlet pipe 2 6, a shell 3 is embedded and installed on the top of the connecting pipe 10, a fixing groove 20 is opened on the inner side of the shell 3, a filter screen 22 is inserted into the shell 3 from the opening on the side of the shell 3, a fixing pipe 4 is embedded and installed on the top of the shell 3, and the fixing pipe 4 is connected with the inside of the shell 3, a water outlet pipe 8 is embedded and installed on the bottom of the pump body 1 below the activity chamber 14, a water outlet pipe 29 is embedded and installed on the bottom of the pump body 1 below the activity chamber 2 19, the water inlet pipe 2 and the water outlet pipe 8 are connected with the inside of the activity chamber 14 of the pump body 1, the water inlet pipe 2 6 and the water outlet pipe 2 9 are connected with the inside of the activity chamber 2 19, and a drain pipe 11 is installed on the opposite ends of the water outlet pipe 8 and the water outlet pipe 2 9.

[0026] In this embodiment, by connecting the fixed pipe 4 to the water delivery pipe, water enters the shell 3 from the fixed pipe 4, and the filter screen 22 inside the shell 3 filters the water. The filtered water inside the shell 3 enters the connecting pipe 10. When the amount of water to be delivered is large, the water inlet pipe 26 and the water outlet pipe 29 are closed, and the water inside the connecting pipe 10 enters the active chamber 14 inside the pump body 1 from the water inlet pipe 12. The motor 7 drives the fixed rod 12 to rotate through the transmission, and the fixed rod 12 drives the paddle 15 and the paddle 2 16 to rotate. The paddle 1 inside the active chamber 14 15 transports water, the water in the activity chamber 14 is transported to the inside of the water outlet pipe 8 by the paddle 15, and the water in the water outlet pipe 8 enters the drain pipe 11 for discharge. When the amount of water to be transported is small, the water inlet pipe 2 and the water outlet pipe 8 are closed, and the water in the connecting pipe 10 enters the activity chamber 2 19 in the pump body 1 from the water inlet pipe 2 6, and the paddle 2 16 in the activity chamber 19 transports water, and the water in the activity chamber 19 is transported to the inside of the water outlet pipe 2 9 by the paddle 2 16, and the water in the water outlet pipe 2 9 enters the drain pipe 11 for discharge.

[0027] Embodiment 2

[0028] like Figure 1-Figure 5 As shown, the present invention proposes a multi-channel variable-line energy-saving water pump with a filtering structure. Compared with the first embodiment, this embodiment also includes: a shell 3 and a shell cover 5, and the shell cover 5 is fixedly installed on the side of the shell 3 by bolts 21.

[0029] In this embodiment, by removing the bolts 21 from the shell cover 5, the shell cover 5 can be separated from the housing 3, and the filter screen 22 inside the housing 3 can be pulled out for cleaning.

Claims

1. A multi-channel variable-line energy-saving water pump with a filtering structure, comprising a pump body (1) and a filter screen (22), characterized in that: Bearings (13) are respectively embedded and installed on both sides of the pump body (1), and fixing rods (12) are fixedly installed on the inner rings of the two bearings (13). A support plate (18) is installed inside the pump body (1), and the support plate (18) divides the inside of the pump body (1) into an activity chamber (14) and an activity chamber (19). Blades (15) are installed in a circular array on the outside of the fixing rods (12) inside the activity chamber (14), and blades (16) are installed in a circular array on the outside of the fixing rods (12) inside the activity chamber (19). A water inlet pipe (2) is embedded and installed on the top of the pump body (1) above the activity chamber (14), a water inlet pipe (6) is embedded and installed on the top of the pump body (1) above the activity chamber (19), a connecting pipe (10) is installed at the opposite ends of the water inlet pipe (2) and the water inlet pipe (6), a housing (3) is embedded and installed on the top of the connecting pipe (10), a water outlet pipe (8) is embedded and installed on the bottom of the pump body (1) below the activity chamber (14), and a water outlet pipe (9) is embedded and installed on the bottom of the pump body (1) below the activity chamber (19).

2. The multi-channel variable line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: A fixing pipe (4) is embedded and installed on the top of the shell (3), and the fixing pipe (4) is connected to the inside of the shell (3).

3. The multi-channel variable line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: A fixing groove (20) is provided on the inner side of the shell (3); the filter screen (22) is inserted into the shell (3) from an opening on the side of the shell (3); and a shell cover (5) is fixedly mounted on the side of the shell (3) by bolts (21).

4. The multi-channel variable line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: A motor (7) is installed on the side of the pump body (1), and the transmission structure of the motor (7) is fixedly connected to the fixing rod (12).

5. The multi-channel variable-line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: The number of paddles one (15) inside the activity chamber one (14) is greater than the number of paddles two (16) inside the activity chamber two (19).

6. The multi-channel variable line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: The support plate (18) is embedded with a second bearing (17), and the inner ring of the fixing rod (12) is fixedly connected to the inner ring of the second bearing (17).

7. The multi-channel variable line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: The water inlet pipe 1 (2) and the water outlet pipe 1 (8) are connected to the interior of the activity chamber 1 (14) of the pump body (1), and the water inlet pipe 2 (6) and the water outlet pipe 2 (9) are connected to the interior of the activity chamber 2 (19).

8. The multi-channel variable-line energy-saving water pump with a filtering structure according to claim 1 is characterized in that: A drainage pipe (11) is installed at one opposite end of the water outlet pipe 1 (8) and the water outlet pipe 2 (9).

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