CN216157906U - Double suction pump water inlet silt cleaning device - Google Patents
Double suction pump water inlet silt cleaning device Download PDFInfo
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- CN216157906U CN216157906U CN202122239319.8U CN202122239319U CN216157906U CN 216157906 U CN216157906 U CN 216157906U CN 202122239319 U CN202122239319 U CN 202122239319U CN 216157906 U CN216157906 U CN 216157906U
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- water inlet
- rod
- arc
- inlet pipe
- arc plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of double suction pumps, and particularly relates to a double suction pump water inlet silt cleaning device which comprises a pump body, wherein a water inlet pipe is arranged on one side of the pump body, a storage device is arranged in the water inlet pipe and comprises an arc plate and an arc opening, rod sleeves are fixedly arranged at two ends of the arc plate through support rods, a filter screen is arranged between the rod sleeves and the arc plate, a driven rod is fixedly arranged between the two rod sleeves, a second bevel gear is fixedly arranged at one end of the driven rod, a rotary hole is formed in the upper end of the water inlet pipe, a rotary rod is movably arranged in the rotary hole, and a first bevel gear is fixedly arranged at one end of the rotary rod; according to the utility model, through the matching of the rotating rod, the first helical gear, the second helical gear, the supporting rod, the rod sleeve and the arc plate, the arc plate rotates 180 degrees, the arc opening is communicated with the blanking groove, and intercepted silt flows from the blanking groove.
Description
Technical Field
The utility model belongs to the technical field of double suction pumps, and particularly relates to a double suction pump water inlet sediment cleaning device.
Background
The double suction pump is an important form of a centrifugal pump, and is widely applied to engineering due to the characteristics of high lift, large flow and the like. The double suction pump has the following characteristics: the single-suction impeller with the same diameter works simultaneously, and the flow can be doubled under the same impeller outer diameter; the pump shell is horizontally opened, so that the inspection and the maintenance are convenient, and meanwhile, the inlet and the outlet of the double-suction pump are in the same direction and are vertical to the pump shaft, so that the arrangement and the installation of the pump and the water inlet and outlet pipes are facilitated; the impeller structure of the double suction pump is symmetrical, no axial force exists, and the operation is stable.
The filter screen is used at the double entry pump water inlet among the prior art and is intercepted silt, but when the long-time during operation of double entry pump, silt can take place to pile up before the filter screen, influences the flow of double entry pump, needs the manual work to dismantle the pipeline, clears up debris and gravel and sand that the filter screen was located, and the clearance is loaded down with trivial details with the dismantlement process, and influences the efficiency of double entry pump continuous operation.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a double suction pump water inlet sediment cleaning device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a double entry pump water inlet silt cleaning device, includes: the water pump comprises a pump body, wherein an impeller is arranged in the pump body, a driving device for driving the impeller to rotate is arranged on one side of the pump body, a water inlet pipe is arranged on the other side of the pump body, the cross section of the water inlet pipe is square, and a storage device is arranged in the water inlet pipe;
the storage device comprises an arc plate and an arc opening, the arc opening is positioned above the arc plate, the arc plate and the arc opening form a virtual circle, rod sleeves are fixedly arranged at two ends of the arc plate through supporting rods, a filter screen is arranged between the rod sleeves and the inner wall of the arc plate, the rod sleeves are far away from a water inlet of the water inlet pipe, a driven rod is fixedly arranged between the two rod sleeves, a second helical gear is fixedly arranged at one end, away from the water inlet, of the driven rod, a rotating hole is formed in the upper end of the water inlet pipe, a rotating rod is movably arranged in the rotating hole, one end of the rotating rod extends into the water inlet pipe, a first helical gear is fixedly arranged, and the first helical gear is meshed with the second helical gear;
the locating slot has been seted up to arc board week side, the screw hole has been seted up to the inlet tube front end, threaded hole is provided with the bolt, bolt one end extends to in the locating slot, with locating slot swing joint, the silo down has been seted up to the inlet tube bottom.
Preferably, drive arrangement includes motor and connection shell, the connection shell sets up with the pump body integration, motor output shaft fixedly connected with pivot, the pivot runs through the connection shell, and with impeller fixed connection.
Preferably, the lower end of the connecting shell is provided with a through hole.
Preferably, a knob is fixedly arranged at one end of the rotating rod, which is far away from the first bevel gear, and a bearing is arranged on the rotating rod in the rotating hole.
Preferably, a sealing ring is arranged in the rotating hole.
Preferably, the locating slot is arc-shaped, a ball groove is formed in one end, close to the locating slot, of the bolt, a ball is arranged in the ball groove, and the ball is in rolling connection with the locating slot.
Preferably, the arc opening is opposite to the blanking groove up and down.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a double suction pump water inlet silt cleaning device, silt is intercepted by arranging a filter screen, an arc-shaped arc plate collects the silt intercepted by the filter screen, an operator rotates a knob to drive a rotating rod to rotate, the arc plate rotates 180 degrees through the matching of a first bevel gear, a second bevel gear, a supporting rod, a rod sleeve and the arc plate, an arc opening is communicated with a discharging groove, the intercepted silt is discharged from the discharging groove, the silt is cleaned, after the cleaning is finished, the knob is repeatedly rotated again to rotate the arc plate 180 degrees, the initial position is returned, the silt is continuously collected, compared with the traditional silt cleaning, a pipeline does not need to be disassembled, the cleaning is convenient, the double suction pump can continuously work, the working efficiency of the double suction pump is improved, meanwhile, when the arc plate rotates, the arc plate is stably rotated through the matching of a threaded hole, a bolt and a ball, the lateral movement does not occur, and when the filter screen needs to be replaced, only need twist the bolt, make the terminal threaded hole that gets into of bolt, bolt and constant head tank separation, the staff drags the slave unit again, just can take out the filter screen from the inlet pipe, and it is convenient, convenient to change, and the practicality is high.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic outside view of a double suction pump inlet silt cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a storage unit according to an embodiment of the present invention;
FIG. 3 shows a schematic side view of a water intake riser provided in accordance with an embodiment of the utility model;
FIG. 4 is an enlarged schematic view of A in FIG. 3;
the reference numbers in the figures illustrate: 1. a pump body; 2. a rotating shaft; 3. a connecting shell; 4. a through hole; 5. an impeller; 6. a knob; 7. a water inlet pipe; 8. a rotating rod; 9. hole turning; 10. a seal ring; 11. a first helical gear; 12. a driven lever; 13. a second helical gear; 14. an arc plate; 15. a support bar; 16. a rod sleeve; 17. filtering with a screen; 18. an arc opening; 19. positioning a groove; 20. a discharging groove; 21. a ball bearing; 22. a bolt; 23. a threaded bore.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further clarified by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a device for cleaning silt at a water inlet of a double suction pump, comprising: the pump comprises a pump body 1, wherein an impeller 5 is arranged in the pump body 1, one side of the pump body 1 is provided with a driving device for driving the impeller 5 to rotate, the other side of the pump body is provided with a water inlet pipe 7, the cross section of the water inlet pipe 7 is square, and a storage device is arranged in the water inlet pipe 7;
the storage device comprises an arc plate 14 and an arc opening 18, the arc opening 18 is positioned above the arc plate 14, the arc plate 14 and the arc opening 18 form a virtual circle, rod sleeves 16 are fixedly arranged at two ends of the arc plate 14 through supporting rods 15, a filter screen 17 is arranged between the rod sleeves 16 far away from a water inlet of the water inlet pipe 7 and the inner wall of the arc plate 14, a driven rod 12 is fixedly arranged between the two rod sleeves 16, a second helical gear 13 is fixedly arranged at one end, far away from the water inlet, of the driven rod 12, a rotating hole 9 is formed in the upper end of the water inlet pipe 7, a rotating rod 8 is movably arranged in the rotating hole 9, one end of the rotating rod 8 extends into the water inlet pipe 7, a first helical gear 11 is fixedly arranged in the water inlet pipe 7, and the first helical gear 11 is meshed with the second helical gear 13;
Specifically, silt is intercepted by arranging the filter screen 17, the arc-shaped arc plate 14 collects the silt intercepted by the filter screen 17, an operator rotates the knob 6 to drive the rotating rod 8 to rotate, the arc plate 14 rotates 180 degrees through the cooperation of the first helical gear 11, the second helical gear 13, the supporting rod 15, the rod sleeve 16 and the arc plate 14, the arc port 18 is communicated with the blanking groove 20, the intercepted silt is discharged from the blanking groove 20, the cleaning of the silt is completed, after the cleaning is completed, the knob 6 is repeatedly rotated again, the arc plate 14 is rotated 180 degrees, the initial position is returned, the silt is continuously collected, compared with the traditional method for cleaning the silt, the pipeline does not need to be disassembled, the cleaning is convenient, the double suction pump can continuously work, the working efficiency of the double suction pump is improved, meanwhile, when the arc plate 14 rotates, the arc plate 14 is stably rotated through the matching of the threaded hole 23, the bolt 22 and the ball 21, and cannot transversely move, when filter screen 17 needs to be changed, only need twist bolt 22, make the terminal screw hole 23 that gets into of bolt 22 in, bolt 22 and the separation of constant head tank 19, the staff drags driven lever 12 again, just can take out filter screen 17 from inlet tube 7 in, it is convenient, convenient to change, the practicality is high.
According to the utility model, in order to drive the impeller 5 to rotate, the driving device comprises a motor and a connecting shell 3, the connecting shell 3 is integrated with the pump body 1, the output shaft of the motor is fixedly connected with a rotating shaft 2, and the rotating shaft 2 penetrates through the connecting shell 3 and is fixedly connected with the impeller 5.
According to the utility model, the lower end of the connecting shell 3 is provided with the through hole 4, the through hole 4 is formed in order to prevent water leakage at the joint of the rotating shaft 2 and the pump body 1, and water flows into the connecting shell 3 and then flows out of the through hole 4 to prevent water from gathering in the connecting shell 3 and further entering the position of the motor to damage the motor.
According to the utility model, in order to facilitate the rotation of the rotating rod 8 by workers, a knob 6 is fixedly arranged at one end of the rotating rod 8, which is far away from the first bevel gear 11, and in order to rotate the rotating rod 8 and prevent the rotating rod 8 from moving up and down, a bearing is arranged on the rotating rod 8, which is positioned in the rotating hole 9.
According to the utility model, in order to prevent the water from flowing out of the rotary hole 9, a sealing ring 10 is arranged in the rotary hole 9.
According to the utility model, in order to enable the arc plate 14 to rotate and limit the rotation of the arc plate 14, the positioning groove 19 is arc-shaped, in order to reduce the friction force between the bolt and the positioning groove 19 when the arc plate 14 rotates, one end of the bolt 22 close to the positioning groove 19 is provided with a ball groove, a ball 21 is arranged in the ball groove, and the ball 21 is in rolling connection with the positioning groove 19.
According to the utility model, after the arc plate 14 rotates 180 degrees, the arc port 18 is communicated with the blanking groove 20, silt is discharged from the blanking port 20, and silt cleaning is realized, wherein the arc port 18 is opposite to the blanking groove 20 up and down.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a double entry pump water inlet silt cleaning device which characterized in that includes: the pump comprises a pump body (1), wherein an impeller (5) is arranged in the pump body (1), one side of the pump body (1) is provided with a driving device for driving the impeller (5) to rotate, the other side of the pump body is provided with a water inlet pipe (7), the cross section of the water inlet pipe (7) is square, and a storage device is arranged in the water inlet pipe (7);
the storage device comprises an arc plate (14) and an arc opening (18), the arc plate (14) and the arc opening (18) form a virtual circle, rod sleeves (16) are fixedly arranged at two ends of the arc plate (14) through supporting rods (15), a filter screen (17) is arranged between the rod sleeves (16) far away from a water inlet of the water inlet pipe (7) and the inner wall of the arc plate (14), a driven rod (12) is fixedly arranged between the two rod sleeves (16), a second helical gear (13) is fixedly arranged at one end, far away from the water inlet, of the driven rod (12), a rotating hole (9) is formed in the upper end of the water inlet pipe (7), a rotating rod (8) is movably arranged in the rotating hole (9), one end of the rotating rod (8) extends into the water inlet pipe (7), a first helical gear (11) is fixedly arranged in the water inlet pipe (7), and the first helical gear (11) is meshed with the second helical gear (13);
constant head tank (19) have been seted up to arc board (14) week side, inlet tube (7) front end seted up screw hole (23), be provided with bolt (22) in screw hole (23), bolt (22) one end extends to in constant head tank (19), with constant head tank (19) swing joint, silo (20) down have been seted up to inlet tube (7) bottom.
2. The double suction pump water inlet silt cleaning device of claim 1, characterized in that, drive arrangement includes motor and connection shell (3), connection shell (3) and pump body (1) integration setting, motor output shaft fixedly connected with pivot (2), pivot (2) run through connection shell (3), and with impeller (5) fixed connection.
3. The double suction pump water inlet silt cleaning device of claim 2, characterized in that the lower end of the connecting shell (3) is provided with a through hole (4).
4. The double suction pump water inlet silt cleaning device of claim 1, characterized in that, a knob (6) is fixedly arranged at one end of the rotating rod (8) far away from the first bevel gear (11), and a bearing is arranged on the rotating rod (8) in the rotating hole (9).
5. The double suction pump water inlet silt cleaning apparatus according to claim 1, characterized in that a sealing ring (10) is provided in the rotary hole (9).
6. The double suction pump water inlet silt cleaning device of claim 1, characterized in that, the constant head tank (19) is arc-shaped, and one end of the bolt (22) close to the constant head tank (19) is provided with a ball groove, and the ball groove is internally provided with a ball (21), and the ball (21) is in rolling connection with the constant head tank (19).
7. The double suction pump water inlet silt cleaning device of claim 1, wherein the arc mouth (18) is opposite to the blanking groove (20) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239319.8U CN216157906U (en) | 2021-09-14 | 2021-09-14 | Double suction pump water inlet silt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239319.8U CN216157906U (en) | 2021-09-14 | 2021-09-14 | Double suction pump water inlet silt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216157906U true CN216157906U (en) | 2022-04-01 |
Family
ID=80850489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122239319.8U Active CN216157906U (en) | 2021-09-14 | 2021-09-14 | Double suction pump water inlet silt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216157906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231520A (en) * | 2023-11-16 | 2023-12-15 | 扬州华辉水泵有限公司 | Self-priming pump capable of being converted and applicable to use environment |
-
2021
- 2021-09-14 CN CN202122239319.8U patent/CN216157906U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231520A (en) * | 2023-11-16 | 2023-12-15 | 扬州华辉水泵有限公司 | Self-priming pump capable of being converted and applicable to use environment |
| CN117231520B (en) * | 2023-11-16 | 2024-03-08 | 扬州华辉水泵有限公司 | Self-priming pump capable of being converted and applicable to use environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: No. 501, Unit 2, Building 19, Xizhai Community, Dieyang Road, Boshan District, Zibo City, Shandong Province, 255000 Patentee after: Wei Fuxing Address before: 242599 Ruo Mao Road, Jingchuan Town, Jing County, Xuancheng City, Anhui Province Patentee before: Anhui Huali Pump Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: 255000 Wangxi village, Boshan Economic Development Zone, Zibo City, Shandong Province Patentee after: SHANDONG ZIBO PUMPS Co.,Ltd. Address before: No. 501, Unit 2, Building 19, Xizhai Community, Dieyang Road, Boshan District, Zibo City, Shandong Province, 255000 Patentee before: Wei Fuxing |