CN220396005U - Sundry filtering device for water pump - Google Patents
Sundry filtering device for water pump Download PDFInfo
- Publication number
- CN220396005U CN220396005U CN202322073897.8U CN202322073897U CN220396005U CN 220396005 U CN220396005 U CN 220396005U CN 202322073897 U CN202322073897 U CN 202322073897U CN 220396005 U CN220396005 U CN 220396005U
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- China
- Prior art keywords
- water pump
- material blocking
- blocking ring
- ring
- filtering device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 72
- 230000000903 blocking effect Effects 0.000 claims abstract description 56
- 238000003466 welding Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 description 19
- 241000446313 Lamella Species 0.000 description 6
- 239000007788 liquid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sundry filtering device for a water pump, which comprises a water pump main body and a three-way pipeline, wherein the three-way pipeline is connected with a water inlet end of the water pump main body through a bolt, a filtering structure is arranged in the three-way pipeline, the filtering structure comprises a first material blocking ring and a second material blocking ring, filtering holes are formed in the surfaces of the first material blocking ring and the second material blocking ring, and a middle frame is welded between the first material blocking ring and the second material blocking ring; according to the sundries filtering device for the water pump, sundries are filtered at the three-way pipeline through the first material blocking ring and the second material blocking ring which are in the shape of the circular truncated cone, so that sundries are prevented from entering the water pump main body, sundries stored at the water inlet end of the water pump main body are prevented from being blocked, the water pump main body is ensured to normally enter water, the sundries enter the collecting cavity along the guide plate, and the shape of the guide plate and the material blocking plate can reduce the sundries entering the collecting cavity to return to the middle frame.
Description
Technical Field
The utility model relates to the field of water pumps, in particular to a sundry filtering device for a water pump.
Background
The water pump is a mechanism for conveying liquid or pressurizing the liquid, and the water pump has different working environments, so that the condition of conveying water is complex, especially the water with dirty water or more impurities is conveyed, and an impurity filtering device is required to be additionally arranged at the front end of the water pump.
The impurity filter equipment that is used for the water pump now has certain drawback, and the debris of the end of intaking of water pump filters through filter equipment, although filters the impurity of inlet channel, impurity in the pipeline still remains in the middle of the pipeline, and water flow rate can receive the influence of debris, and debris gathers in water pump inlet end department in addition, and impurity in the pipeline can get back to the centre of pipeline from filter equipment when rivers stop flowing, still can keep off in the middle of the pipeline when next water delivery.
Disclosure of Invention
The utility model mainly aims to provide a sundry filtering device for a water pump, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a debris filter equipment for water pump, including water pump main part and tee bend pipeline, the tee bend pipeline is connected with the water inlet end of water pump main part through the bolt, the inside of tee bend pipeline is provided with filtration, filtration includes that first fender material ring and second keep off the material ring, and the filtration has all been seted up on the surface that first fender material ring and second kept off the material ring, the welding has the intermediate frame between first fender material ring and the second fender material ring, the connecting screw thread of mutually supporting has been seted up to the edge of first fender material ring and the inner wall of tee bend pipeline, and first fender material ring and tee bend pipeline's inner wall are mutually screwed, and one of them through-hole department of tee bend pipeline is provided with the collecting chamber.
As a preferable technical scheme of the utility model, the first material blocking ring and the second material blocking ring are in a round table shape, and are symmetrically arranged.
As a preferable technical scheme of the utility model, the collecting cavity is fixed with one through hole of the three-way pipeline through a bolt, and the distance between the second material blocking ring and the first material blocking ring is larger than the diameter of the through hole of the three-way pipeline.
As a preferable technical scheme of the utility model, a guide structure is arranged in the three-way pipeline and positioned at the middle frame, the guide structure comprises a middle plate, the middle plate is sleeved on the middle frame, the surface of the middle plate is provided with a filtering hole, one through hole of the three-way pipeline is internally provided with a guide plate, one end edge of the guide plate is matched with the inner wall of the three-way pipeline, the other end of the guide plate is welded with a matching block, the edge of the matching block is provided with a clamping groove, and the clamping groove is clamped with the middle plate.
As a preferable technical scheme of the utility model, the middle plate is in sliding connection with the middle frame, the position of the clamping groove is matched with the position of the middle plate, and one end part of the guide plate is in sliding connection with the inside of the three-way pipeline.
As a preferable technical scheme of the utility model, the diameter of the filter hole of the first material blocking ring, the diameter of the filter hole of the middle plate and the diameter of the filter hole of the second material blocking ring are sequentially increased.
Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with the filtering structure, and impurities are filtered at the three-way pipeline through the first material blocking ring and the second material blocking ring which are in the shape of the circular truncated cone, so that the impurities are prevented from entering the water pump main body, the impurities accumulated at the water inlet end of the water pump main body are prevented from being blocked, and the water pump main body can be ensured to normally feed water;
be provided with guide structure, through cooperation piece and intermediate lamella looks lock to debris enters into the inside of collecting the chamber along the deflector, and deflector and striker plate's shape can reduce the debris that gets into the collecting chamber and get back to intermediate frame department.
Drawings
FIG. 1 is a schematic view showing the overall structure of a debris filtering apparatus for a water pump according to the present utility model;
FIG. 2 is a schematic view of the interior of a three-way pipe of the debris filtering device for a water pump of the present utility model;
FIG. 3 is a schematic view showing a filtering structure of the sundry filtering device for a water pump according to the present utility model;
fig. 4 is a schematic view of a guide structure of the debris filtering apparatus for a water pump according to the present utility model.
In the figure: 1. a water pump main body; 2. a three-way pipe; 3. a filtering structure; 4. a guide structure; 31. a first material blocking ring; 32. a second material blocking ring; 33. a middle frame; 34. a collection chamber; 35. a connecting thread; 41. an intermediate plate; 42. a filter hole; 43. a clamping groove; 44. a mating block; 45. and a guide plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a sundry filtering device for a water pump comprises a water pump main body 1 and a three-way pipeline 2, wherein the three-way pipeline 2 is connected with a water inlet end of the water pump main body 1 through bolts, a filtering structure 3 is arranged in the three-way pipeline 2, the filtering structure 3 comprises a first material blocking ring 31 and a second material blocking ring 32, filtering holes are formed in the surfaces of the first material blocking ring 31 and the second material blocking ring 32, a relatively large feed inlet is formed in the middle of the second material blocking ring 32, a middle frame 33 is welded between the first material blocking ring 31 and the second material blocking ring 32, connecting threads 35 matched with each other are formed in the edge of the first material blocking ring 31 and the inner wall of the three-way pipeline 2, a collecting cavity 34 is formed in one through hole of the three-way pipeline 2, sundries are prevented from entering the water pump main body 1 through the first material blocking ring 31 and the second material blocking ring 32, and the water inlet end of the water pump main body 1 can be prevented from being blocked, and the sundries can be prevented from being normally entering the water pump main body 1.
In this embodiment, the shapes of the first material blocking ring 31 and the second material blocking ring 32 are all in a shape of a circular truncated cone, the first material blocking ring 31 and the second material blocking ring 32 are symmetrically arranged, and sundries enter between the second material blocking ring 32 and the first material blocking ring 31, and the sundries enter the collecting cavity 34 from a side channel of the three-way pipeline 2 by using the shapes of the first material blocking ring 31 and the second material blocking ring 32.
In this embodiment, the collecting cavity 34 is fixed to one of the through holes of the three-way pipe 2 by bolts, and the distance between the second material blocking ring 32 and the first material blocking ring 31 is greater than the diameter of the through hole of the three-way pipe 2, so that the first material blocking ring 31 and the second material blocking ring 32 are located at two sides of the third channel of the three-way pipe 2.
In this embodiment, the inside of tee bend pipeline 2 and be located intermediate frame 33 department and be provided with guide structure 4, guide structure 4 includes intermediate lamella 41, intermediate lamella 41 is overlapped on intermediate frame 33, and filter hole 42 has been seted up on the surface of intermediate lamella 41, one of them through-hole inside of tee bend pipeline 2 is provided with deflector 45, and the one end edge of deflector 45 cooperatees with the inner wall of tee bend pipeline 2, the other end welding of deflector 45 has cooperation piece 44, and the chucking groove 43 has been seted up at the edge of cooperation piece 44, and chucking groove 43 and intermediate lamella 41 looks block, through cooperation piece 44 and intermediate lamella 41 looks lock, thereby debris enters into the inside of collecting chamber 34 along deflector 45, and the shape of deflector 45 and striker plate can reduce the debris that gets into collecting chamber 34 and return to intermediate frame 33 department.
In this embodiment, the middle plate 41 is slidably connected to the middle frame 33, the position of the clamping groove 43 is adapted to the position of the middle plate 41, one end of the guide plate 45 is slidably connected to the inside of the three-way pipe 2, the guide plate 45 is inserted into the three-way pipe 2, so that the clamping groove 43 is buckled with the middle plate 41, and the position of the middle plate 41 is adjusted according to the position of the clamping groove 43.
In this embodiment, the diameter of the filter hole of the first baffle ring 31, the diameter of the filter hole 42 of the middle plate 41, and the diameter of the filter hole of the second baffle ring 32 are sequentially increased, and the foreign matter is guided into the collection chamber 34 by the shape of the guide plate 45, so that the foreign matter is reduced to return to the middle frame 33 again.
It should be noted that, when the water pump pumps water, the foreign matters such as branches and leaves, fish and shrimps, plastic strips and the like are usually sucked into the water pump main body 1, so that the foreign matters are blocked in the water pump main body 1, the normal work of the water pump main body 1 is affected, or the water pump main body 1 is damaged, at the moment, the three-way pipeline 2 is arranged at the water inlet end of the water pump main body 1, at the moment, some impurities in the water can enter into the water pump main body 1 through the three-way pipeline 2, the impurities in the water can enter into larger impurities from the feed inlet at the middle position of the second material blocking ring 32, at the moment, the impurities can be stagnated between the first material blocking ring 31 and the second material blocking ring 32, and due to the round table shape of the first material blocking ring 31 and the second material blocking ring 32, the impurities can be reduced from being discharged between the first material blocking ring 31 and the second material blocking ring 32, and at the same time, the middle frame 33 is provided with the middle plate 41, at this time, the impurities are intercepted by the middle plate 41 and enter the guide plate 45, because one end edge of the guide plate 45 is matched with the shape of the inner wall of the three-way pipeline 2, the impurities enter the collecting cavity 34 along with the guide plate 45, because the shape of the guide plate 45 is matched with the inner wall of the three-way pipeline 2, the impurities enter the middle frame 33 from the wider position of the three-way pipeline 2, the impurities enter the main pipeline of the three-way pipeline 2 again, no impurities are accumulated in the main pipeline of the three-way pipeline 2 and do not affect the water flow speed, the collecting cavity 34 is detached from the three-way pipeline 2 at the later stage, the guide plate 45 is detached along the inner wall of the three-way pipeline 2 for cleaning, then the guide plate 45 is inserted into the inner wall of the three-way pipeline 2, and the middle plate 41 is slid so that the clamping groove 43 of the matching block 44 is clamped with the middle plate 41, the collection chamber 34 is then mounted on the three-way pipe 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Sundry filtering device for water pump, characterized in that: including water pump main part (1) and three-way pipe (2), three-way pipe (2) are connected with the inlet end of water pump main part (1) through the bolt, the inside of three-way pipe (2) is provided with filtration (3), filtration (3) are including first fender material ring (31) and second fender material ring (32), and the filtration pore has all been seted up on the surface of first fender material ring (31) and second fender material ring (32), the welding has intermediate frame (33) between first fender material ring (31) and the second fender material ring (32), connecting screw thread (35) that mutually support have been seted up to the edge of first fender material ring (31) and the inner wall of three-way pipe (2), and first fender material ring (31) and the inner wall looks spin of three-way pipe (2), and one of them through-hole department of three-way pipe (2) is provided with collection chamber (34).
2. The debris filtering device for a water pump according to claim 1, wherein: the shape of the first material blocking ring (31) and the second material blocking ring (32) are in a round table shape, and the first material blocking ring (31) and the second material blocking ring (32) are symmetrically arranged.
3. The debris filtering device for a water pump according to claim 2, wherein: the collecting cavity (34) is fixed with one through hole of the three-way pipeline (2) through bolts, and the distance between the second material blocking ring (32) and the first material blocking ring (31) is larger than the diameter of the through hole of the three-way pipeline (2).
4. The debris filtering device for a water pump according to claim 1, wherein: inside and the department that is located intermediate frame (33) of three-way pipeline (2) are provided with guide structure (4), guide structure (4) are including intermediate plate (41), intermediate plate (41) cover is put up in intermediate frame (33), and filtration pore (42) have been seted up on the surface of intermediate plate (41), one of them through-hole inside of three-way pipeline (2) is provided with deflector (45), and the one end edge of deflector (45) cooperatees with the inner wall of three-way pipeline (2), the other end welding of deflector (45) has cooperation piece (44), and chucking groove (43) have been seted up at the edge of cooperation piece (44), and chucking groove (43) and intermediate plate (41) looks block.
5. The debris filtering device for a water pump according to claim 4, wherein: the middle plate (41) is in sliding connection with the middle frame (33), the position of the clamping groove (43) is matched with the position of the middle plate (41), and one end of the guide plate (45) is in sliding connection with the inside of the three-way pipeline (2).
6. The debris filtering device for a water pump according to claim 5, wherein: the diameter of the filter hole of the first material blocking ring (31), the diameter of the filter hole (42) of the middle plate (41) and the diameter of the filter hole of the second material blocking ring (32) are sequentially increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073897.8U CN220396005U (en) | 2023-08-03 | 2023-08-03 | Sundry filtering device for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073897.8U CN220396005U (en) | 2023-08-03 | 2023-08-03 | Sundry filtering device for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396005U true CN220396005U (en) | 2024-01-26 |
Family
ID=89610552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073897.8U Active CN220396005U (en) | 2023-08-03 | 2023-08-03 | Sundry filtering device for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396005U (en) |
-
2023
- 2023-08-03 CN CN202322073897.8U patent/CN220396005U/en active Active
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