CN208169138U - A kind of immersion multistage pump based on water level regulation - Google Patents
A kind of immersion multistage pump based on water level regulation Download PDFInfo
- Publication number
- CN208169138U CN208169138U CN201820665316.6U CN201820665316U CN208169138U CN 208169138 U CN208169138 U CN 208169138U CN 201820665316 U CN201820665316 U CN 201820665316U CN 208169138 U CN208169138 U CN 208169138U
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- China
- Prior art keywords
- connection frame
- pump
- pump shaft
- shaft
- water level
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Abstract
The utility model discloses a kind of immersion multistage pump based on water level regulation, including connection frame, water storage cavity is equipped with inside the connection frame, water outlet is equipped between the water storage cavity and connection frame, the connection frame outer wall is equipped with the first fixed block, described connection frame one end is equipped with driving motor, driving motor output shaft side is equipped with pump shaft, shaft coupling is equipped between the pump shaft and driving motor output shaft, the pump shaft and connection frame junction are equipped with gasket, the pump shaft outer wall is equipped with spacer, guide vane is equipped with outside the spacer, the guide vane side is equipped with impeller, the impeller side is equipped with air deflector, described pump shaft one end is equipped with fixture nut.The utility model can select the guide vane of corresponding number and the pump shaft of corresponding length to assemble by being equipped with pump shaft and turnbuckle, user according to height of water level, and connection frame and pump cover is fixed in tensioned bolt, to reduce the use cost of user.
Description
Technical field
The utility model relates to centrifugal pump field, in particular to a kind of immersion multistage pump based on water level regulation.
Background technique
Immersion multistage pump be chiefly used in convey machine tool coolant, lubricating fluid, condensed water conveying, industrial washing device and other
It is suitble to immersion to pump the occasion used, is adapted to different temperatures, flow and pressure limit.Specifically for electric spark, lathe, mill
Bed, machining center, cooling device, industrial washing device, filtration system etc..Existing immersion multistage pump in use,
Often because water level is not suitable for, the pump for needing user to prepare different model works, increase the use of user at
This.
Therefore, it is necessary to solve the above problems to invent a kind of immersion multistage pump based on water level regulation.
Utility model content
The purpose of this utility model is to provide a kind of immersion multistage pump based on water level regulation, user can be according to water
The guide vane of position height selection corresponding number and the pump shaft of corresponding length are assembled, and tensioned bolt carries out connection frame and pump cover
It is fixed, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of immersion based on water level regulation is more
Grade pump, including connection frame, the connection frame inside are equipped with water storage cavity, water outlet are equipped between the water storage cavity and connection frame
Mouthful, the connection frame outer wall is equipped with the first fixed block, and described connection frame one end is equipped with driving motor, the driving motor output shaft
Side is equipped with pump shaft, and shaft coupling is equipped between the pump shaft and driving motor output shaft, and the pump shaft is set with connection frame junction
There is gasket, the pump shaft outer wall is equipped with spacer, guide vane is equipped with outside the spacer, the guide vane side is equipped with impeller, described
Impeller side is equipped with air deflector, and described pump shaft one end is equipped with fixture nut, and the fixture nut and pump shaft junction are equipped with washer,
The pump shaft and washer junction are equipped with rolling bearing, and the air deflector side is equipped with pump cover, and the pump cover side is equipped with water inlet
Mouthful, the pump cover outer wall is equipped with the second fixed block, and turnbuckle is equipped between second fixed block and the first fixed block.
Preferably, first fixed block and connection frame are integrally formed, and second fixed block and pump cover are integrally formed.
Preferably, the spacer and rolling bearing are adapted with pump shaft, and the spacer and impeller are integrally formed.
Preferably, the gasket and washer are made of rubber material.
Preferably, the water outlet is connected through connection frame with water storage cavity.
The technical effect and advantage of the utility model：
1, the utility model can select corresponding number according to height of water level by being equipped with pump shaft and turnbuckle, user
Guide vane and the pump shaft of corresponding length are assembled, and connection frame and pump cover is fixed in tensioned bolt, driving motor work warp
Pump shaft drives guide vane and wheel rotation, material to enter inside pump cover via water inlet, transports material to water storage sky through air deflector
Chamber position carries out material transfer through water outlet, to reduce the use cost of user；
2, the utility model is by being equipped with gasket, and when material enters water storage cavity via water inlet, gasket can be to storage
It is sealed between water cavity and pump shaft, prevents material because the deficiency of turbine power can not extract out, to improve the biography of the multistage pump
Efficiency of movement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion A enlarged drawing in Fig. 1 of the utility model；
Fig. 3 is the portion B enlarged drawing in Fig. 1 of the utility model；
In figure：1 connection frame, 2 water storage cavitys, 3 water outlets, 4 first fixed blocks, 5 driving motors, 6 pump shafts, 7 shaft couplings, 8
Gasket, 9 spacers, 10 guide vanes, 11 impellers, 12 air deflectors, 13 fixture nuts, 14 washers, 15 rolling bearings, 16 pump covers, 17 into
The mouth of a river, 18 second fixed blocks, 19 turnbuckles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of immersion multistage pump based on water level regulation as shown in Figs. 1-3, including connection
Frame 1 is equipped with water storage cavity 2 inside the connection frame 1, and water outlet 3, the company are equipped between the water storage cavity 2 and connection frame 1
1 outer wall of frame is connect equipped with the first fixed block 4, described 1 one end of connection frame is equipped with driving motor 5, the 5 output shaft side of driving motor
Equipped with pump shaft 6, shaft coupling 7, the pump shaft 6 and 1 junction of connection frame are equipped between 5 output shaft of the pump shaft 6 and driving motor
Equipped with gasket 8,6 outer wall of pump shaft is equipped with spacer 9, is equipped with guide vane 10 outside the spacer 9,10 side of guide vane is equipped with
Impeller 11,11 side of impeller are equipped with air deflector 12, and described 6 one end of pump shaft is equipped with fixture nut 13, the fixture nut 13
It is equipped with washer 14 with 6 junction of pump shaft, the pump shaft 6 is equipped with rolling bearing 15, the air deflector 12 1 with 14 junction of washer
Side is equipped with pump cover 16, and 16 side of pump cover is equipped with water inlet 17, and 16 outer wall of pump cover is equipped with the second fixed block 18, and described the
Turnbuckle 19 is equipped between two fixed blocks 18 and the first fixed block 4.
Further, in the above-mentioned technical solutions, first fixed block 4 is integrally formed with connection frame 1, and described second is solid
Determine block 18 and pump cover 16 is integrally formed, connection frame 1 and pump cover 16 is fixed in tensioned bolt 19；
Further, in the above-mentioned technical solutions, the spacer 9 and rolling bearing 15 are adapted with pump shaft 6, it is described every
Set 9 is integrally formed with impeller 11, and the work of driving motor 5 drives guide vane 10 and impeller 11 to rotate through pump shaft 6, and material is via water inlet
17 enter inside pump cover 16, transport material to 2 position of water storage cavity through air deflector 12, carry out material transfer through water outlet 3；
Further, in the above-mentioned technical solutions, the gasket 8 and washer 14 are made of rubber material, material warp
By water inlet 17 enter water storage cavity 2 when, gasket 8 can be sealed between water storage cavity 2 and pump shaft 6, prevent material because
The deficiency of turbine power can not extract out；
Further, in the above-mentioned technical solutions, the water outlet 3 is connected through connection frame 1 with water storage cavity 2.
The present embodiment impeller is laser welding impeller, uses laser welding process to carry out welding processing preparation, can be improved
Its processing efficiency and welding quality reduce production cost.
This practical working principle：
Based on the immersion multistage pump of water level regulation in use, referring to Figure of description 1-2, user can be according to water level
The guide vane 10 of height selection corresponding number and the pump shaft 6 of corresponding length are assembled, and tensioned bolt 19 is to connection frame 1 and pump cover
16 are fixed, and the work of driving motor 5 drives guide vane 10 and impeller 11 to rotate through pump shaft 6, and material enters via water inlet 17 to be pumped
Inside lid 16,2 position of water storage cavity is transported material to through air deflector 12, carries out material transfer through water outlet 3；
Further, referring to Figure of description 3, when material enters water storage cavity 2 via water inlet 17, gasket 8 can be right
It is sealed between water storage cavity 2 and pump shaft 6, prevents material because the deficiency of turbine power can not extract out, to improve the multistage pump
Transmission efficiency.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of immersion multistage pump based on water level regulation, including connection frame（1）, it is characterised in that：The connection frame（1）It is interior
Portion is equipped with water storage cavity（2）, the water storage cavity（2）With connection frame（1）Between be equipped with water outlet（3）, the connection frame（1）Outside
Wall is equipped with the first fixed block（4）, the connection frame（1）One end is equipped with driving motor（5）, the driving motor（5）Output shaft one
Side is equipped with pump shaft（6）, the pump shaft（6）With driving motor（5）Shaft coupling is equipped between output shaft（7）, the pump shaft（6）With company
Connect frame（1）Junction is equipped with gasket（8）, the pump shaft（6）Outer wall is equipped with spacer（9）, the spacer（9）Outside is equipped with guide vane
（10）, the guide vane（10）Side is equipped with impeller（11）, the impeller（11）Side is equipped with air deflector（12）, the pump shaft（6）
One end is equipped with fixture nut（13）, the fixture nut（13）With pump shaft（6）Junction is equipped with washer（14）, the pump shaft（6）
With washer（14）Junction is equipped with rolling bearing（15）, the air deflector（12）Side is equipped with pump cover（16）, the pump cover（16）
Side is equipped with water inlet（17）, the pump cover（16）Outer wall is equipped with the second fixed block（18）, second fixed block（18）With
One fixed block（4）Between be equipped with turnbuckle（19）.
2. a kind of immersion multistage pump based on water level regulation according to claim 1, it is characterised in that：Described first is solid
Determine block（4）With connection frame（1）It is integrally formed, second fixed block（18）With pump cover（16）It is integrally formed.
3. a kind of immersion multistage pump based on water level regulation according to claim 1, it is characterised in that：The spacer
（9）And rolling bearing（15）And pump shaft（6）It is adapted, the spacer（9）With impeller（11）It is integrally formed.
4. a kind of immersion multistage pump based on water level regulation according to claim 1, it is characterised in that：The gasket
（8）And washer（14）It is made of rubber material.
5. a kind of immersion multistage pump based on water level regulation according to claim 1, it is characterised in that：The water outlet
（3）Through connection frame（1）With water storage cavity（2）It is connected.
6. a kind of immersion multistage pump based on water level regulation according to claim 1, it is characterised in that：The impeller
For laser welding impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665316.6U CN208169138U (en) | 2018-05-07 | 2018-05-07 | A kind of immersion multistage pump based on water level regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665316.6U CN208169138U (en) | 2018-05-07 | 2018-05-07 | A kind of immersion multistage pump based on water level regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169138U true CN208169138U (en) | 2018-11-30 |
Family
ID=64368799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665316.6U Expired - Fee Related CN208169138U (en) | 2018-05-07 | 2018-05-07 | A kind of immersion multistage pump based on water level regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169138U (en) |
-
2018
- 2018-05-07 CN CN201820665316.6U patent/CN208169138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210507 |