CN111120345B

CN111120345B - High-efficiency submersible pump

Info

Publication number: CN111120345B
Application number: CN201911384046.7A
Authority: CN
Inventors: 李宗顺
Original assignee: Guangdong Benchuan Pump Industry Co ltd
Current assignee: Guangdong Benchuan Pump Industry Co.,Ltd.
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2021-12-31
Anticipated expiration: 2039-12-28
Also published as: CN111120345A

Abstract

The invention discloses a high-efficiency submersible pump, which sucks underground water into a water collecting bin through a water inlet pipe by a pump body and enters a water storage bin through a water permeable hole, the water inlet pipe can enlarge the water inflow and the water inflow range, so that the working efficiency of the submersible pump is improved; first gear roller of motor drive rotates, and first gear roller and second gear roller drive prevent stifled operation area operation, and when water entered from the water inlet, debris such as pasture and water in the aquatic can be prevented stifled operation area and scraped the next door, neither can enter into in the water inlet and then damage the pump body etc. also can not the shutoff influence the intake in the through-hole department of permeating water, and water can smoothly get into the water inlet from the through-hole that permeates water that prevents stifled operation area.

Description

High-efficiency submersible pump

Technical Field

The invention relates to the technical field of submersible pumps, in particular to a high-efficiency submersible pump.

Background

The submersible pump is an important device for pumping water from a deep well, the whole unit is submerged to work when in use, and underground water is pumped to the ground surface.

The existing submersible pump has low working efficiency due to small water inflow caused by structural design, and easily sucks impurities such as algae in the working process, so that a pipeline is blocked, the normal work of the submersible pump is influenced, and the improvement of the submersible pump is urgently needed.

Disclosure of Invention

The invention aims to provide the following advantages: aiming at the problems existing at present, a high-efficiency submersible pump is provided.

In order to achieve the purpose, the invention adopts the technical scheme that:

a high-efficiency submersible pump comprises a shell, wherein a plurality of support rods are fixedly connected to the bottom of the shell, a bottom plate is fixedly connected to the bottom of each support rod, a top shell is fixedly connected to the top of the shell, a handle is fixedly connected to the top of the top shell, a water collecting bin is arranged on the inner wall of the bottom of the shell, a water inlet pipe is arranged on the outer wall of the water collecting bin, a water storage bin is arranged on the inner wall of the water collecting bin, a plurality of water permeable holes are formed between the water storage bin and the water collecting bin, a fixing plate is fixedly connected to the inner wall of the shell, a pair of pump bodies are arranged above the fixing plate and are mounted on the inner wall of the shell, a water outlet pipe is fixedly connected to the top of the pump bodies, the tail end of the water outlet pipe penetrates through the side wall of the top shell and extends out of the top shell, a check valve is mounted in the water outlet pipe, a water guide pipe is fixedly connected between the two pump bodies, and a water suction pipe is fixedly connected to the bottom of the water guide pipe, the water suction pipe penetrates through the fixing plate and the top of the water storage bin and extends to the inner cavity of the water storage bin; the anti-blocking mechanism comprises a first gear roller, a second gear roller, an anti-blocking running belt connected between the first gear roller and the second gear roller, and a first motor driving the first gear roller to rotate; the water inlet pipe is provided with a water inlet, and the anti-blocking running belt is blocked at the water inlet; the anti-blocking operation belt is provided with a plurality of water through holes.

The first gear roller comprises a first gear, a second gear and a first gear shaft connected between the first gear and the second gear; the second gear roller comprises a third gear, a fourth gear and a second gear shaft connected between the third gear and the fourth gear; the first gear shaft is parallel to the second gear shaft; the anti-blocking running belt comprises a first chain connected between a first gear and a third gear, a second chain connected between a second gear and a fourth gear, and a mesh belt connected between the first chain and the second chain; the water-permeable through holes are formed on the mesh belt.

The water inlet is obliquely arranged, and the anti-blocking operation belt is arranged in parallel with the plane where the water inlet is located.

The anti-blocking running belt is provided with a close belt close to the water inlet and a far belt far away from the water inlet; the water inlet is rectangular and comprises a first opening edge which is positioned at the tip end of the water inlet pipe and is vertical to the moving direction of the anti-blocking operation belt and a second opening edge which is positioned at the opposite side of the first opening edge; the first motor drives the proximity belt to move in a direction from the first port toward the second port.

The first opening edge and the second opening edge are both provided with guide rollers which are contacted with the approach belt.

The first motor drives the first gear shaft through a reduction box or a belt.

The first motor is connected to the support rod through the motor base.

Due to the adoption of the technical scheme, the invention has the beneficial effects that:

the high-efficiency submersible pump has reasonable structural design, can suck groundwater into a water collecting bin through a water inlet pipe through a pump body, and enters a water storage bin through a water permeable hole, can enlarge the water inflow and the water inflow range of the submersible pump by utilizing the water inlet pipe so as to improve the working efficiency of the submersible pump, can suck water in the water storage bin into a water guide pipe through a water suction pipe and a branch pipe, and finally leads the water out through a water outlet pipe so as to realize the work of extracting the groundwater to the ground surface, can improve the water suction speed by utilizing the branch pipe so as to further improve the working efficiency of the submersible pump, a first motor drives a first gear roller to rotate, a first gear roller and a second gear roller drive an anti-blocking running belt to run, when water enters from a water inlet, sundries such as aquatic weeds and the like can be scraped aside by the anti-blocking running belt, and can not enter the water inlet so as to damage the pump body and the pump body, and can not block the water permeable hole to influence the water inlet, water can smoothly enter the water inlet from the water-permeable through hole of the anti-blocking operation belt.

Drawings

FIG. 1 is a schematic partial cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a first partial schematic structural view of a first embodiment of the present invention;

FIG. 3 is a second partial structural view of the first embodiment of the present invention;

fig. 4 is a third partial structural diagram of the first embodiment of the present invention.

FIG. 5 is a partial cross-sectional structural schematic view of a second embodiment of the present invention;

fig. 6 is an enlarged view of fig. 5 at a.

In the figure: 1. a housing; 2. a support bar; 3. a base plate; 4. a top shell; 5. a handle; 6. a water collecting bin; 7. a water inlet pipe; 71. a water inlet; 711. a first lip; 712. a second lip; 713. a guide roller; 8. a water storage bin; 9. water permeable holes; 10. a fixing plate; 11. a pump body; 12. a water outlet pipe; 13. a one-way valve; 14. a water conduit; 15. a suction pipe; 16. a second motor; 17. a rotating shaft; 18. positioning a groove; 19. a limiting pipe; 20. fixing the rod; 21. a base; 22. a suction cup; 23. a branch pipe; 401. a first gear roller; 4011. a first gear; 4012. a second gear; 4013. a first gear shaft; 402. a second gear roller; 4021. a third gear; 4022. a fourth gear; 4023. a second gear shaft; 403. an anti-blocking operating belt; 4031. a water permeable through hole; 4032. a first chain; 4033. a second chain; 4034. a mesh belt; 404. a first motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-4:

a high-efficiency submersible pump comprises a shell 1, wherein the bottom of the shell 1 is fixedly connected with a plurality of supporting rods 2, the bottom of each supporting rod 2 is fixedly connected with a bottom plate 3, the bottom of each bottom plate 3 is fixedly connected with a plurality of bases 21, the bottoms of the bases 21 are provided with grooves, suckers 22 are installed in the grooves, the bottom surfaces of the bases 21 are provided with a layer of rubber gasket, the surfaces of the rubber gaskets are carved with herringbone anti-skidding lines, the friction force between the rubber gaskets and the ground can be increased, the submersible pump can be prevented from skidding when being placed on the ground, the top of the shell 1 is fixedly connected with a top shell 4, the top of the top shell 4 is fixedly connected with a handle 5, the outer wall of the bottom of the handle 5 is provided with four arc-shaped grooves, when a hand holds the handle 5, four fingers can be tightly attached to the four arc-shaped grooves, so that the submersible pump can be conveniently held when being carried, the submersible pump can be prevented from being taken off the hand, the inner wall of the bottom end of the shell 1 is provided with a water collecting bin 6, the outer wall of the water collecting bin 6 is provided with a water inlet pipe 7, the inner wall of the water collecting bin is provided with a water storage bin 8, the number of the water inlet pipes 7 is not less than three, pipe orifices of the water inlet pipes are horn-shaped, the water inlet pipes 7 are annularly distributed by taking the shell 1 as a center, the water inlet amount and the water inlet range of the submersible pump can be enlarged through the water inlet pipes 7, so that the working efficiency of the submersible pump is improved, a plurality of water permeable holes 9 are formed between the water storage bin 8 and the water collecting bin 6, the inner wall of the shell 1 is fixedly connected with a fixing plate 10, in order to prevent the water inlet pipes 7 from being blocked, the preferred first embodiment comprises an anti-blocking mechanism, the anti-blocking mechanism comprises a first gear roller 401, a second gear roller 402, an anti-blocking running belt 403 connected between the first gear roller 401 and the second gear roller 402, and a first motor 404 for driving the first gear roller 401 to rotate; the water inlet pipe 7 is provided with a water inlet 71, and the anti-blocking operation belt 403 is blocked at the water inlet 71; the anti-clogging operation belt 403 is provided with a plurality of water permeable through holes 4031. In the actual working process of the invention, the first motor 404 drives the first gear roller 401 to rotate, the first gear roller 401 and the second gear roller 402 drive the anti-blocking operation belt 403 to operate, when water enters from the water inlet 71, sundries such as aquatic weeds and the like in the water can be scraped aside by the anti-blocking operation belt 403, the water cannot enter the water inlet 71 to damage the pump body 11 and the like, the water cannot be blocked at the water through hole 4031 to influence water inlet, and the water can smoothly enter the water inlet 71 from the water through hole 4031 of the anti-blocking operation belt 403.

The top of fixed plate 10 is provided with a pair of pump body 11, the inner wall at casing 1 is installed to pump body 11, through wire external power supply, its top fixedly connected with outlet pipe 12, the end of outlet pipe 12 runs through the lateral wall of top shell 4 and extends to outside the top shell 4, install check valve 13 in its intraductal, check valve 13 has one-way conductivity, can avoid the water backward flow, fixedly connected with aqueduct 14 between two pump bodies 11, the bottom fixedly connected with of aqueduct 14 absorbs water pipe 15, it runs through the top of fixed plate 10 and aqua storage 8 and extends to the inner chamber of aqua storage 8 to absorb water pipe 15, absorb water a plurality of root canal wall fixedly connected with branch pipes 23 of pipe 15's bottom pipe wall, branch pipe 23 is located the aqua storage 8, its mouth is tuba horn shape with the bottom mouth of pipe 15 that absorbs water, utilize branch pipe 23 can improve the speed of absorbing water, thereby further improve the work efficiency of this submersible pump.

When the submersible pump is used, the handle 5 is held to lift the submersible pump and move the submersible pump to a working place, then the submersible pump is submerged into water, so that the water inlet pipe 7 is positioned in a water body to be extracted, then the pump body 11 is driven by an external power supply, groundwater can be sucked into the water collecting bin 6 through the water inlet pipe 7 by utilizing the pump body 11 and enters the water storage bin 8 through the water permeable hole 9, then the water in the water storage bin 8 can be sucked into the water guide pipe 14 through the water suction pipe 15 and the branch pipe 23 and finally is led out through the water outlet pipe 12, and therefore the groundwater is extracted to the ground surface.

Preferably, the first gear roller 401 includes a first gear 4011, a second gear 4012, and a first gear shaft 4013 connected between the first gear 4011 and the second gear 4012; the second gear roller 402 includes a gear three 4021, a gear four 4022, and a second gear shaft 4023 connected between the gear three 4021 and the gear four 4022; the first gear shaft 4013 is parallel to the second gear shaft 4023; anti-blocking operation belt 403 includes first chain 4032 connected between first gear 4011 and third gear 4021, second chain 4033 connected between second gear 4012 and fourth gear 4022, and mesh belt 4034 connected between first chain 4032 and second chain 4033; the water permeable through holes 4031 are formed on the mesh belt 4034.

Preferably, the water inlet 71 is obliquely arranged, and the anti-blocking operation belt 403 is arranged in parallel with the plane of the water inlet 71. When the anti-blocking operation belt 403 arranged obliquely runs, sundries such as aquatic weeds can be more easily scraped to a place far away from the water inlet 71.

Preferably, the anti-clogging running belt 403 has a close belt close to the water inlet 71, and a far belt far from the water inlet 71; the water inlet 71 is rectangular, and the water inlet 71 comprises a first opening edge 711 which is arranged at the tip end of the water inlet pipe 7 and is vertical to the moving direction of the anti-blocking operation belt 403, and a second opening edge 712 which is arranged at the opposite side of the first opening edge 711; the first motor 404 drives the proximity belt from the first port edge 711 toward the second port edge 712. Thus, the far-away belt runs towards the far-away end, and sundries such as aquatic weeds can be thrown away from the far-away position.

Preferably, the first opening edge 711 and the second opening edge 712 are both provided with guide rollers 713 which are in contact with the approaching belt, so that the water inlet 71 can be in close contact with the approaching belt, impurities such as aquatic plants can be prevented from entering, meanwhile, the water inlet 71 can be in rolling contact with the anti-blocking operation belt 403, and the operation is smoother.

Preferably, the first motor 404 drives the first gear shaft 4013 through a reduction gear box or a belt.

Preferably, the first motor 404 is connected to the support bar 2 through a motor mount.

In order to prevent the water inlet pipe 7 from being blocked, in a preferred second embodiment, as shown in fig. 5-6, the second motor 16 is installed on both sides of the bottom of the fixing plate 10, the second motor 16 is externally connected with a power supply through a wire, the output end of the second motor is installed with a rotating shaft 17, the shaft body of the rotating shaft 17 is provided with a spiral blade, when the rotating shaft 17 rotates, impurities such as algae and the like can be crushed and cut by the blade to reduce the volume of the rotating shaft 17, thereby avoiding blocking the pipeline after being sucked, the bottom of the inner cavity of the water collecting bin 6 is provided with a positioning groove 18, the positioning groove 18 and the center of the rotating shaft 17 are located on the same straight line, the bottom end of the rotating shaft 17 is inserted into the positioning groove 18, the rotating shaft 17 can be positioned by the positioning groove 18 to improve the stability, the shaft body at the top end of the rotating shaft 17 is sleeved with a limiting pipe 19, the pipe wall of the limiting pipe 19 is fixedly connected with a fixing rod 20, and the other end of the fixing rod 20 is fixedly connected to the inner wall of the housing 1, the stability of the rotating shaft 17 can be further improved by using the limiting pipe 19, and the rotating shaft is prevented from shaking during rotation. Make it drive pivot 17 rotatory through external power supply drive second motor 16, the spiral blade of usable its axle body smashes and cuts the impurity such as algae of inhaling to the sump 6 when pivot 17 is rotatory to reduce its volume, thereby avoid being inhaled the back and block up the pipeline, improve the work efficiency of this immersible pump then.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A high efficiency submersible pump comprising a housing (1), characterized in that: the bottom of the shell (1) is fixedly connected with a plurality of supporting rods (2), the bottom of each supporting rod (2) is fixedly connected with a bottom plate (3), the top of the shell (1) is fixedly connected with a top shell (4), the top of the top shell (4) is fixedly connected with a handle (5), the bottom inner wall of the shell (1) is provided with a water collecting bin (6), the outer wall of the water collecting bin (6) is provided with a water inlet pipe (7), the inner wall of the water collecting bin (6) is provided with a water storage bin (8), a plurality of water permeable holes (9) are formed between the water storage bin (8) and the water collecting bin (6), the inner wall of the shell (1) is fixedly connected with a fixing plate (10), a pair of pump bodies (11) is arranged above the fixing plate (10), the pump bodies (11) are installed on the inner wall of the shell (1), the top of the pump bodies are fixedly connected with water outlet pipes (12), the tail ends of the water outlet pipes (12) penetrate through the side wall of the top shell (4) and extend out of the top shell (4), a one-way valve (13) is arranged in the water storage tank, a water guide pipe (14) is fixedly connected between the two pump bodies (11), a water suction pipe (15) is fixedly connected to the bottom of the water guide pipe (14), and the water suction pipe (15) penetrates through the top of the fixing plate (10) and the top of the water storage bin (8) and extends to the inner cavity of the water storage bin (8);

the anti-blocking device comprises an anti-blocking mechanism, a first gear roller (401), a second gear roller (402), an anti-blocking operation belt (403) connected between the first gear roller (401) and the second gear roller (402), and a first motor (404) driving the first gear roller (401) to rotate; the water inlet pipe (7) is provided with a water inlet (71), and the anti-blocking operation belt (403) is blocked at the water inlet (71); the anti-blocking operation belt (403) is provided with a plurality of water through holes (4031);

the water inlet (71) is obliquely arranged, and the anti-blocking operation belt (403) is arranged in parallel with the plane where the water inlet (71) is located;

the anti-blocking operation belt (403) is provided with a close belt close to the water inlet (71) and a far belt far away from the water inlet (71); the water inlet (71) is rectangular, and the water inlet (71) comprises a first opening edge (711) which is arranged at the tip of the water inlet pipe (7) and is vertical to the moving direction of the anti-blocking running belt (403), and a second opening edge (712) which is arranged at the opposite side of the first opening edge (711); a first motor (404) drives the approach belt to move in a direction (712) from the first port edge (711) toward the second port edge;

the first opening edge (711) and the second opening edge (712) are each provided with a guide roller (713) which contacts the proximity belt.

2. The high efficiency submersible pump of claim 1, wherein: the first gear roller (401) comprises a first gear (4011), a second gear (4012) and a first gear shaft (4013) connected between the first gear (4011) and the second gear (4012); the second gear roller (402) comprises a gear three (4021), a gear four (4022), and a second gear shaft (4023) connected between the gear three (4021) and the gear four (4022); the first gear shaft (4013) is parallel to the second gear shaft (4023); anti-blocking running belt (403) comprises first chain (4032) connected between first gear (4011) and third gear (4021), second chain (4033) connected between second gear (4012) and fourth gear (4022), and mesh belt (4034) connected between first chain (4032) and second chain (4033); the water permeable through holes (4031) are formed in the mesh belt (4034).

3. The high efficiency submersible pump of claim 2, wherein: the first motor (404) drives the first gear shaft (4013) through a reduction gearbox or a belt.

4. A high efficiency submersible pump as recited in claim 3, wherein: the first motor (404) is connected to the support rod (2) through a motor base.