CN220890619U - Stirring type anti-blocking submerged pump - Google Patents
Stirring type anti-blocking submerged pump Download PDFInfo
- Publication number
- CN220890619U CN220890619U CN202322895654.2U CN202322895654U CN220890619U CN 220890619 U CN220890619 U CN 220890619U CN 202322895654 U CN202322895654 U CN 202322895654U CN 220890619 U CN220890619 U CN 220890619U
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- pump
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- liquid
- fixedly connected
- impeller
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- 238000003756 stirring Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of submerged pumps, and provides a stirring type anti-blocking submerged pump which comprises a motor, a pump frame, a pump shaft, an impeller and an anti-blocking component, wherein the anti-blocking component is arranged below the impeller, and the stirring and crushing effects of filtering holes and blades on particle impurities in liquid are combined, so that the effect of effectively filtering and crushing large particle impurities when the liquid containing solid particles and impurities is treated is realized; the problems that when the existing submerged pump is used in an environment with more impurities in liquid, the situation that the impurities are sucked into a pump body to cause blockage or even damage is easy to occur, dredging is needed frequently, and the maintenance cost is increased are solved; the utility model improves the internal liquid passing capacity of the submerged pump, reduces the risk of blockage, reduces the maintenance cost due to the reduction of blockage conditions, and prolongs the service life of the pump.
Description
Technical Field
The utility model belongs to the technical field of submerged pumps, in particular to a stirring type anti-blocking submerged pump, which realizes the structural optimization of the submerged pump by optimizing the structural design related to filtration.
Background
Submerged pumps, also known as submersible pumps, are devices used to pump liquids from a lower location (typically the source of the liquid) to a higher location, and are commonly used to treat a variety of liquids, including water, sewage, oil, chemicals, and other fluids, which are very useful in many different applications, from drainage systems to industrial processes to agricultural irrigation, and so forth;
The existing submerged pump can realize the pumping effect on low-level liquid, but when the submerged pump is used in an environment containing more impurities in the liquid, the situation that the impurities are sucked into a pump body to be blocked or even damaged easily occurs, and the submerged pump needs to be dredged frequently, so that the maintenance cost is increased.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the stirring type anti-blocking submerged pump, so as to solve the problems that when the existing submerged pump is used in an environment containing more impurities in liquid, the impurities are easy to be sucked into a pump body to cause blockage or even damage, dredging is needed to be carried out frequently, and the maintenance cost is increased.
The utility model provides the following technical scheme:
Stirring anti-blocking submerged pump, comprising:
The motor is fixedly connected with a motor coupler on the outer wall of a main shaft of the motor, a hexagonal elastic block is fixedly connected on the outer wall of the bottom of the motor coupler, a pump frame is fixedly connected on the outer wall of the bottom of the motor, a chassis is fixedly connected on the outer wall of the bottom of the pump frame, a stand column pipe is fixedly connected on the outer wall of the bottom of the chassis, a pump shaft is fixedly connected on the outer wall of the bottom of the hexagonal elastic block, a shaft sleeve is sleeved on the outer wall of the pump shaft, an impeller is fixedly connected on the outer wall of the bottom of the pump shaft, a pump body is fixedly connected on the outer wall of the bottom of the stand column pipe, a pump cover is fixedly connected on the outer wall of the top of the pump body, and a liquid outlet pipe is fixedly connected on the outer wall of the side face of the pump body;
The anti-blocking assembly comprises a rotating column, a blade, a filtering cage and a filtering hole, wherein the rotating column is fixedly connected to the outer wall of the bottom of the impeller, the blade is fixedly connected to the outer wall of the rotating column, the filtering cage is fixedly connected to the outer wall of the bottom of the pump body, and the filtering hole is formed in the outer wall of the filtering cage;
Furthermore, the hexagonal elastic block is positioned between the motor coupler and the pump shaft, is made of soft materials and has a buffer function, and is used for reducing the influence of vibration generated during the operation of the motor on the impeller.
Furthermore, the shaft sleeve is positioned between the pump shaft and the pump cover and is in interference fit with the pump shaft and the pump cover respectively, so that liquid in the pump body is blocked below the pump cover, a good sealing effect is provided, and the probability of damage caused by liquid entering the upright post pipe is reduced.
Further, the liquid outlet pipe is communicated with the inside of the pump body, and when the impeller pumps up liquid, the liquid flows out to the next working procedure such as a collecting barrel through the liquid outlet pipe.
Further, the outer wall of the liquid outlet pipe is fixedly connected with a lower half flange and an upper half flange, and the liquid outlet pipe, the chassis and a pipeline leading to the next procedure are respectively fixed together by the lower half flange and the upper half flange.
Further, the rotating column and the impeller synchronously rotate to drive the blades on the rotating column to rotate rapidly, so that smaller solid particles and impurities in liquid entering the pump body through the filter cage are crushed into smaller parts, the solid particles are prevented from accumulating and blocking in the pump body, the passing capacity of the submerged pump is improved, and the resistance to liquid flow is reduced.
Further, the filter cage is located at the inlet of the pump body, and can be effectively matched with a plurality of filter holes on the filter cage to filter out larger solid particles and impurities, so that crushing burden of the blade is reduced, the influence of abrasion and blockage on the blade is reduced, and maintenance frequency is further reduced.
Compared with the prior art, the utility model has the following beneficial effects:
According to the stirring type anti-blocking submerged pump, the anti-blocking assembly is arranged below the impeller, and the effects of stirring and crushing the particle impurities in the liquid by combining the filtering holes and the blades are achieved, so that the effect of effectively filtering and crushing the large particle impurities when the liquid containing solid particles and impurities is treated is achieved; the problems that when the existing submerged pump is used in an environment with more impurities in liquid, the situation that the impurities are sucked into a pump body to cause blockage or even damage is easy to occur, dredging is needed frequently, and the maintenance cost is increased are solved; the utility model improves the internal liquid passing capacity of the submerged pump, reduces the risk of blockage, reduces the maintenance cost due to the reduction of blockage conditions, and prolongs the service life of the pump.
Drawings
Fig. 1 is a schematic perspective view of the whole of the present utility model.
Fig. 2 is a schematic partial cross-sectional view of the present utility model.
Fig. 3 is an enlarged partial cross-sectional schematic view of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a motor; 11. a motor coupling; 12. a hexagonal elastic block; 2. a pump frame; 3. a chassis; 4. a stand column pipe; 5. a pump shaft; 51. a shaft sleeve; 6. an impeller; 7. a pump body; 71. a pump cover; 72. a liquid outlet pipe; 73. a lower half flange; 74. an upper half flange; 8. an anti-blocking assembly; 81. a spin column; 82. a blade; 83. a filter cage; 84. and (5) filtering the holes.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
The utility model provides a stirring type anti-blocking submerged pump, comprising:
The motor 1 for driving the pump to run is characterized in that a motor coupler 11 is fixedly arranged on the outer wall of a main shaft of the motor 1 through welding, a hexagonal elastic block 12 is fixedly arranged on the outer wall of the bottom of the motor coupler 11 through welding, and the hexagonal elastic block 12 is positioned between the motor coupler 11 and the pump shaft 5, is made of soft materials and has a buffer effect, and is used for reducing the influence of vibration generated when the motor 1 works on the impeller 6; the pump frame 2 is fixed on the outer wall of the bottom of the motor 1 through screws, the chassis 3 is fixed on the outer wall of the bottom of the pump frame 2 through screws, the upright post pipe 4 is fixed on the outer wall of the bottom of the chassis 3 through screws, the pump shaft 5 is fixed on the outer wall of the bottom of the hexagonal elastic block 12 through welding, the shaft sleeve 51 is sleeved on the outer wall of the pump shaft 5, the shaft sleeve 51 is positioned between the pump shaft 5 and the pump cover 71 and is respectively in interference fit with the pump shaft 5 and the pump cover 71, liquid in the pump body 7 is blocked below the pump cover 71, a good sealing effect is provided, and the probability of damage caused by liquid entering the upright post pipe 4 is reduced; an impeller 6 is fixedly welded on the outer wall of the bottom of the pump shaft 5, a pump body 7 is fixedly welded on the outer wall of the bottom of the upright post pipe 4 through a screw, a pump cover 71 is fixedly welded on the outer wall of the top of the pump body 7, a liquid outlet pipe 72 is fixedly welded on the outer wall of the side surface of the pump body 7 through a screw, the liquid outlet pipe 72 is communicated with the inside of the pump body 7, and when the impeller 6 pumps liquid, the liquid flows out to a next working procedure such as a collecting barrel through the liquid outlet pipe 72; a lower half flange 73 and an upper half flange 74 are fixed on the outer wall of the liquid outlet pipe 72, and the liquid outlet pipe 72, the chassis 3 and a pipeline leading to the next procedure are respectively fixed together by the lower half flange 73 and the upper half flange 74;
The submerged pump is located below liquid when working, liquid is filled in the pump body 7, when the motor 1 drives the impeller 6 to rotate through the pump shaft 5, the liquid in the pump body 7 moves circumferentially along with the impeller 6 on one hand, and is thrown out from the center of the impeller 6 to the periphery under the action of centrifugal force on the other hand, the liquid obtains static pressure energy and dynamic pressure energy from the impeller 6, and when the liquid flows through the volute to the liquid outlet, part of dynamic pressure energy is converted into static pressure energy. When liquid is thrown out of the impeller 6, a low-pressure area is formed in the central part of the impeller, and a pressure difference is formed between the liquid and the liquid outside the pump body 7, so that the liquid is continuously sucked into the pump body 7 through the anti-blocking component 8 and is discharged through a liquid outlet pipe 72 communicated with the pump body 7;
The anti-blocking assembly 8 for reducing the blocking probability in the pump body 7, wherein the rotating column 81 is fixed on the outer wall of the bottom of the impeller 6 through welding, the blades 82 are fixed on the outer wall of the rotating column 81 through welding, and the rotating column 81 and the impeller 6 synchronously rotate to drive the blades 82 on the rotating column to rotate rapidly, so that smaller solid particles and impurities in the liquid entering the pump body 7 through the filter cage 83 are crushed into smaller parts, the solid particles are prevented from accumulating and blocking in the pump body 7, the throughput of the submerged pump is improved, and the resistance to liquid flow is reduced; the filter cage 83 is fixed on the outer wall of the bottom of the pump body 7 through screws, the filter holes 84 are formed in the outer wall of the filter cage 83, the filter cage 83 is positioned at the inlet of the pump body 7, and the filter cage 83 can be effectively matched with the plurality of filter holes 84 on the filter cage to filter out larger solid particles and impurities, so that the crushing burden of the blade 82 is reduced, the influence of abrasion and blockage on the blade 82 is reduced, and the maintenance frequency is further reduced;
In general, the anti-blocking assembly 8 is arranged below the impeller 6, and the effects of effectively filtering and crushing large-particle impurities are realized when the liquid containing solid particles and impurities is treated by combining the stirring and crushing effects of the filtering holes 84 and the blades 82 on the particle impurities in the liquid; the problems that when the existing submerged pump is used in an environment with more impurities in liquid, the situation that the impurities are sucked into a pump body to cause blockage or even damage is easy to occur, dredging is needed frequently, and the maintenance cost is increased are solved; the utility model improves the internal liquid passing capacity of the submerged pump, reduces the risk of blockage, reduces the maintenance cost due to the reduction of blockage conditions, and prolongs the service life of the pump.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. Stirring formula anti-blocking submerged pump, its characterized in that includes:
The novel hydraulic pump comprises a motor (1), wherein a motor coupler (11) is fixedly connected to the outer wall of a main shaft of the motor (1), a hexagonal elastic block (12) is fixedly connected to the outer wall of the bottom of the motor coupler (11), a pump frame (2) is fixedly connected to the outer wall of the bottom of the motor (1), a chassis (3) is fixedly connected to the outer wall of the bottom of the pump frame (2), a stand column pipe (4) is fixedly connected to the outer wall of the bottom of the chassis (3), a pump shaft (5) is fixedly connected to the outer wall of the bottom of the hexagonal elastic block (12), a shaft sleeve (51) is sleeved on the outer wall of the pump shaft (5), an impeller (6) is fixedly connected to the outer wall of the bottom of the pump shaft (5), a pump cover (71) is fixedly connected to the outer wall of the top of the pump body (7), and a liquid outlet pipe (72) is fixedly connected to the outer wall of the side of the pump body (7).
Prevent stifled subassembly (8), prevent stifled subassembly (8) include column spinner (81), blade (82), filter cage (83) and filtration pore (84), column spinner (81) fixed connection is on the bottom outer wall of impeller (6), blade (82) fixed connection is on the outer wall of column spinner (81), filter cage (83) fixed connection is on the bottom outer wall of pump body (7), filtration pore (84) are seted up on the outer wall of filter cage (83).
2. The stirred anti-clogging submerged pump of claim 1, wherein: the hexagonal elastic block (12) is positioned between the motor coupler (11) and the pump shaft (5), is made of soft materials and has a buffer effect, and is used for reducing the influence of vibration generated during the operation of the motor (1) on the impeller (6).
3. The stirred anti-clogging submerged pump of claim 1, wherein: the shaft sleeve (51) is positioned between the pump shaft (5) and the pump cover (71) and is in interference fit with the pump shaft (5) and the pump cover (71), so that liquid in the pump body (7) is blocked below the pump cover (71), and the probability of damage caused by liquid entering the upright tube (4) is reduced.
4. The stirred anti-clogging submerged pump of claim 1, wherein: the liquid outlet pipe (72) is communicated with the inside of the pump body (7), and when the impeller (6) pumps liquid, the liquid flows out to the next working procedure such as a collecting barrel through the liquid outlet pipe (72).
5. The stirred anti-clogging submerged pump of claim 1, wherein: the outer wall of the liquid outlet pipe (72) is fixedly connected with a lower half flange (73) and an upper half flange (74), and the lower half flange (73) and the upper half flange (74) are used for respectively fixing the liquid outlet pipe (72) with the chassis (3) and a pipeline leading to the next working procedure.
6. The stirred anti-clogging submerged pump of claim 1, wherein: the rotating column (81) and the impeller (6) synchronously rotate to drive the blade (82) on the rotating column to rotate rapidly, so that smaller solid particles and impurities in liquid entering the pump body (7) through the filter cage (83) are crushed into smaller parts.
7. The stirred anti-clogging submerged pump of claim 1, wherein: the filter cage (83) is positioned at the inlet of the pump body (7) and can be effectively matched with a plurality of filter holes (84) on the filter cage to filter out larger solid particles and impurities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895654.2U CN220890619U (en) | 2023-10-27 | 2023-10-27 | Stirring type anti-blocking submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895654.2U CN220890619U (en) | 2023-10-27 | 2023-10-27 | Stirring type anti-blocking submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890619U true CN220890619U (en) | 2024-05-03 |
Family
ID=90874506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322895654.2U Active CN220890619U (en) | 2023-10-27 | 2023-10-27 | Stirring type anti-blocking submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890619U (en) |
-
2023
- 2023-10-27 CN CN202322895654.2U patent/CN220890619U/en active Active
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