CN218376938U - Vertical self-suction submerged pump - Google Patents
Vertical self-suction submerged pump Download PDFInfo
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- CN218376938U CN218376938U CN202220464300.5U CN202220464300U CN218376938U CN 218376938 U CN218376938 U CN 218376938U CN 202220464300 U CN202220464300 U CN 202220464300U CN 218376938 U CN218376938 U CN 218376938U
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- pump
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- landing stage
- bearing
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Abstract
The utility model relates to a vertical from inhaling formula submerged pump, including the platform system, be equipped with pump package and electrical system in the platform system, be equipped with the landing stage system between platform system and the ground, the landing stage system includes the flotation pontoon landing stage, is equipped with the drain pipe on the flotation pontoon landing stage, the both ends of drain pipe all are connected with flexible takeover, one of them flexible takeover with the pump package is connected, and another flexible takeover is connected with the bank base support, the utility model discloses a set up the landing stage system between platform system and ground, and through rationally controlling platform system work and fixing through electrical system, can effectively improve water intaking efficiency and the integral erection is firm.
Description
Technical Field
The utility model relates to a water intaking equipment technical field especially relates to a vertical self-priming submerged pump.
Background
The current pump body for conveying liquid medium mainly comprises various vertical self-priming pumps and long-shaft submerged pumps. However, the submerged pump in the prior art adopts mechanical seal, so that the submerged pump is large in operation vibration, easy to wear, large in noise and extremely high in failure rate, needs to be maintained frequently, improves the operation cost and reduces the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical formula submerged pump that inhales certainly, it has the vibration noise that reduces, operates steadily, unblock, has practiced thrift the running cost, has improved work efficiency's characteristics.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a vertical from inhaling formula submerged pump, includes motor and water pump, be connected through the motor support between motor and the water pump, be equipped with the impeller of being connected with the main shaft in the pump body, be connected through the connecting pipe between the motor cabinet of motor and the pump body, pump body lower extreme is equipped with the sunction inlet, and pump body one end is equipped with the delivery port.
Preferably, the spindle is connected with the motor through a coupling, a bearing assembly is sleeved outside the spindle at the end, a pump cover is arranged on the pump body in a matched mode, and the impeller is arranged in a device cavity between the pump body and the pump cover.
Further preferably, one side of the motor and the motor support is provided with a mounting base plate, and the bearing assembly comprises a bearing support connected with the motor base and a bearing arranged between the bearing support and the motor base.
The utility model discloses beneficial effect: including motor and water pump, be connected through the motor support between motor and the water pump, be equipped with the impeller of being connected with the main shaft in the pump body, be connected through the connecting pipe between the motor cabinet of motor and the pump body, pump body lower extreme is equipped with the sunction inlet, and pump body one end is equipped with the delivery port, the utility model discloses a cancel mechanical seal to adopt centrifugal balanced impeller, thereby reduce vibration noise, operate steadily, do not block up, practiced thrift the running cost, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals
1. A motor 2, a pump body 3, a main shaft 4, an impeller 5, a motor bracket 6 and a connecting pipe,
7. a suction inlet 8, a water outlet 9, an elastic coupling 10 and a bearing assembly,
11. pump cover, 12, installation backing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a vertical self-priming submerged pump, including the motor 1 and the pump body 2, be connected through main shaft 3 between the motor 1 and the pump body 2, be equipped with the impeller 4 of being connected with main shaft 3 in the pump body 2, be connected through connecting pipe 6 between the motor support 5 of motor 1 and the pump body 2, 2 lower extremes of the pump body are equipped with sunction inlet 7, and 2 one ends of the pump body are equipped with delivery port 8, the utility model discloses a cancellation mechanical seal to adopt centrifugal balanced impeller 4, thereby reduce noise vibration, operate steadily, unblock, practiced thrift running cost, improved work efficiency.
In this embodiment, the main shaft 3 is connected to the motor 1 through the elastic coupling 9, the main shaft 3 at the end is sleeved with the bearing assembly 10, the pump body 2 is provided with the pump cover 11 in a matching manner, the impeller 4 is arranged in a device cavity between the pump body 2 and the pump cover 11, the connecting pipe 6 and the pump cover 11, the pump body 2 and the suction port 7 and the water outlet 8 are connected through bolts, one side of the motor 1 and the pump body 2 is provided with the mounting base plate 12, the bearing assembly 10 comprises a bearing support connected to the motor support 5 and the suction port 7 of the bearing submerged pump 14 arranged between the bearing support and the motor support 5 along the axial direction, the outlet is parallel to the axial direction, and the submerged pump rotates clockwise when viewed from the end of the motor 1.
The utility model has beautiful appearance, is directly installed on the pool for the transported medium, does not need extra floor area, thereby reducing capital investment; mechanical seal is cancelled, the trouble that other submerged pumps need frequent maintenance due to easy abrasion of the mechanical seal is solved, the running cost of the pump is saved, and the working efficiency is improved; a unique centrifugal balance impeller 4 is adopted for conveying clean media without solid particles and the like, so that the vibration noise is extremely low, and the efficiency is high; the conveying of unclean liquid with solid particles and short fibers is stable in operation and free of blockage; the impeller 4 is made of corrosion-resistant wear-resistant duplex stainless steel CD4MCu, and the dynamic balance precision of the impeller 4 is not lower than G2.5 grade; the bearing adopts the domestic famous brand (Harbin) and above, and the bearing is effectively sealed to prevent the invasion of moisture, dust and other impurities.
The vertical motor 1 is fastened on the motor support 5 through a stud bolt and is directly connected with the pump through an elastic coupling 9, the pump body 2, the connecting pipe 6, the motor support 5 and the water outlet pipe 8 are connected into a whole through bolts and are fixed on a mounting base plate 12, the whole pump is mounted on a foundation through the mounting base plate 12, and the submerged pump is manufactured by common materials except for parts in contact with a conveying medium, such as the motor support 5, a bearing frame, the mounting base plate 12 and the like. The standby coefficient of the motor is 1.1-1.4; the motor 1 is a vertical anticorrosion Jia Mus motor; when the motor is in rated power, voltage and frequency, the power factor of the motor is not less than 0.85, the efficiency is not less than 85% (guaranteed value), and the noise and vibration of the motor meet or are superior to the related national standards. The noise of the motor is less than 85dB (a) at 1 meter from the housing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.
Claims (3)
1. The utility model provides a vertical from inhaling formula submerged pump which characterized in that: the motor and the pump body are connected through a motor support, the motor and the pump rotor are connected through a coupling, an impeller connected with a main shaft is arranged in the pump body, a suction inlet is formed in the lower end of the pump body, and a water outlet is formed in one end of the pump body.
2. The vertical self-priming submerged pump according to claim 1, characterized in that: the main shaft is connected with the motor through an elastic coupling, a bearing assembly is sleeved outside the main shaft at the end, the pump body is provided with a pump cover in a matching mode, and the impeller is arranged in a device cavity between the pump body and the pump cover.
3. The vertical self priming submerged pump of claim 2, wherein: and one side of the motor support are provided with mounting base plates, and the bearing assembly comprises a bearing support connected with the motor base and a bearing arranged between the bearing support and the motor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464300.5U CN218376938U (en) | 2022-03-04 | 2022-03-04 | Vertical self-suction submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464300.5U CN218376938U (en) | 2022-03-04 | 2022-03-04 | Vertical self-suction submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376938U true CN218376938U (en) | 2023-01-24 |
Family
ID=84950129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220464300.5U Active CN218376938U (en) | 2022-03-04 | 2022-03-04 | Vertical self-suction submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376938U (en) |
-
2022
- 2022-03-04 CN CN202220464300.5U patent/CN218376938U/en active Active
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