CN206290451U - A kind of water injection type immersible pump - Google Patents
A kind of water injection type immersible pump Download PDFInfo
- Publication number
- CN206290451U CN206290451U CN201621414249.8U CN201621414249U CN206290451U CN 206290451 U CN206290451 U CN 206290451U CN 201621414249 U CN201621414249 U CN 201621414249U CN 206290451 U CN206290451 U CN 206290451U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- machine casing
- pump case
- impeller
- shaft coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of water injection type immersible pump, including pump case, electric machine casing, shaft coupling, impeller, blade；Pump case is arranged at the top of electric machine casing；Shaft coupling is provided between pump case and electric machine casing；The bosom of electric machine casing is provided with motor；The upper end of motor is provided with power transmission shaft；Power transmission shaft is fixedly connected after being passed from the upper end of shaft coupling with blade base；Multiple blades are provided with blade base；Impeller is provided with above blade base；Impeller is fixedly installed on the top of power transmission shaft；The upper end of shaft coupling communicates to form water inlet with the lower end of pump case；The upper end of pump case offers delivery port；The leading flank upper end of electric machine casing has been arranged side by side water injection hole and steam vent；The right flank lower end of electric machine casing is provided with osculum.Solid matter cutting during the utility model will can draw water fragmentates, and prevents clogging impeller, can effectively maintain the stability of flow channel for liquids, so as to improve operating efficiency, reduce power cost.
Description
Technical field
The utility model is related to a kind of immersible pump, more particularly to a kind of water injection type immersible pump, belongs to pumping equipment technology neck
Domain.
Background technology
Immersible pump is the visual plant of deep-well water lift, underground water is extracted the work of diving beneath the water of whole unit when using
The fields such as in earth's surface, immersible pump is speedily carried out rescue work in domestic water, mine, industry cooling, fountain landscape all have application widely.
Because immersible pump can operationally produce very strong hydraulic pressure, if being mixed with more solid matter in drawing water, block pumps are easy to
Impeller, destroyed the runner stability of liquid, so make pump produce significantly vibrate.Impeller is blocked and not only easily damaged
The bad pump housing, and clear up to get up to waste time and energy, complex operation influences operating efficiency.In order to solve the problems, such as that impeller is blocked, market
On be proposed it is a impeller water intake end set screen pack immersible pump, screen pack can also occur during this immersible pump long-term use
The problem of blocking, so as to cause slow, operating efficiency reduction of drawing water, with the big defect of power consumption, can seriously increase electric power
Cost, practicality is not strong.
Utility model content
In order to solve the weak point existing for above-mentioned technology, the utility model provides a kind of water injection type immersible pump.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of water injection type immersible pump, including
Pump case, electric machine casing, it also includes shaft coupling, impeller, blade；Pump case is arranged at the top of electric machine casing；Pump case and
Shaft coupling is provided between electric machine casing；
The bosom of electric machine casing is provided with motor；The upper end of motor is provided with power transmission shaft；Power transmission shaft is from shaft coupling
Upper end is fixedly connected after passing with blade base；Multiple blades are provided with blade base；
Impeller is provided with above blade base；Impeller is fixedly installed on the top of power transmission shaft；The upper end of shaft coupling and pump
The lower end of housing communicates to form water inlet；The upper end of pump case offers delivery port；
The leading flank upper end of electric machine casing has been arranged side by side water injection hole and steam vent；The right flank lower end of electric machine casing is set
There is osculum.
It is fastenedly connected by adpting flange between pump case and shaft coupling, shaft coupling and electric machine casing.
Electric machine casing is arranged on motor base.The lower end of motor base is provided with support feet；Support feet is multiple.Motor
The left side upper end of housing offers connection jaws.
Solid matter cutting during the utility model will can draw water fragmentates, and prevents clogging impeller, can effectively maintain
The stability of flow channel for liquids, so as to improve operating efficiency, power cost be reduced, with stronger practicality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
In figure：1st, delivery port；2nd, pump case；3rd, shaft coupling；4th, water inlet；5th, steam vent；6th, electric machine casing；7th, draining
Hole；8th, motor base；9th, support feet；10th, connection jaws；11st, water injection hole；12nd, impeller；13rd, blade；14th, blade base；15th, pass
Moving axis；16th, motor.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 and Figure 2, the utility model include pump case 2, electric machine casing 6, it also include shaft coupling 3, impeller 12,
Blade 13；Pump case 2 is arranged at the top of electric machine casing 6；Shaft coupling 3 is arranged between pump case 2 and electric machine casing 6；Shaft coupling
The upper end of device 3 communicates to form water inlet 4 with the lower end of pump case 2；The upper end of pump case 2 offers delivery port 1；Water is in impeller
Water inlet 4 under effect from the upper end of shaft coupling 3 enters, and is pumped out from the delivery port 1 of the upper end of pump case 2.
The bosom of electric machine casing 6 is provided with motor 16；The upper end of motor 16 is provided with power transmission shaft 15；Power transmission shaft 15 from
The upper end of shaft coupling 3 is fixedly connected after passing with blade base 14；Multiple blades 13 are provided with blade base 14.Motor 16 is opened
Power transmission shaft 15 can be driven to rotate after dynamic, and then band cutting blade 13 rotates, the solid matter cutting during realization will draw water fragmentates, broken
Piece is followed drawn water and discharged from delivery port 1, can effectively reduce stopping state of the bulk solid matters to impeller.
The top of blade base 14 is provided with impeller 12；Impeller 12 is fixedly installed on the top of power transmission shaft 15；Impeller 12 exists
Rotated at a high speed in the presence of motor 16, liquid therein rotates together with blade, under the influence of centrifugal force, fly away from impeller to
Outer injection, the liquid of the injection speed in pump case is gradually slack-off, and pressure gradually increases, and is then discharged from delivery port 1.Now,
Both vacuum low-pressure areas without liquid without air are formed because liquid is thrown toward surrounding at impeller central, in priming reservoir
Liquid in the presence of the atmospheric pressure of pond face, flowed into pump through water inlet 4, liquid is exactly so continuously from priming reservoir
It is pumped up and continuously discharges from delivery port 1.
The leading flank upper end of electric machine casing 6 has been arranged side by side water injection hole 11 and steam vent 5；Under the right flank of electric machine casing 6
End is provided with osculum 7.Fastened by adpting flange between pump case 2 and shaft coupling 3, shaft coupling 3 and electric machine casing 6 and connected
Connect, be easily installed and dismounting.
Electric machine casing 6 is arranged on motor base 8.The lower end of motor base 8 is provided with support feet 9；Support feet 9 is many
It is individual.The left side upper end of electric machine casing 6 offers connection jaws 10.
The utility model is provided with blade at the water inlet end of impeller, in be able to being drawn water by the dissection of blade
Solid matter cutting is discharged after fragmentating with current, it is to avoid clogging impeller simultaneously maintains the stability of flow channel for liquids, so as to avoid
Because impeller block and caused by unnecessary operation, operating efficiency can be effectively improved, with stronger practicality.
Above-mentioned implementation method is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in the range of the technical solution of the utility model,
Also protection domain of the present utility model is belonged to.
Claims (5)
1. a kind of water injection type immersible pump, including pump case (2), electric machine casing (6), it is characterised in that：It also includes shaft coupling
(3), impeller (12), blade (13)；The pump case (2) is arranged at the top of electric machine casing (6)；The pump case (2) and electricity
Shaft coupling (3) is provided between casing body (6)；
The bosom of the electric machine casing (6) is provided with motor (16)；The upper end of the motor (16) is provided with power transmission shaft
(15)；The power transmission shaft (15) is fixedly connected after being passed from the upper end of shaft coupling (3) with blade base (14)；The blade base
(14) multiple blades (13) are provided with；
Impeller (12) is provided with above the blade base (14)；The impeller (12) is fixedly installed on the top of power transmission shaft (15)
End；The upper end of the shaft coupling (3) communicates to form water inlet (4) with the lower end of pump case (2)；The upper end of the pump case (2)
Offer delivery port (1)；
The leading flank upper end of the electric machine casing (6) has been arranged side by side water injection hole (11) and steam vent (5)；Electric machine casing (6)
Right flank lower end is provided with osculum (7).
2. water injection type immersible pump according to claim 1, it is characterised in that：The pump case (2) and shaft coupling (3), connection
It is fastenedly connected by adpting flange between axle device (3) and electric machine casing (6).
3. water injection type immersible pump according to claim 1 and 2, it is characterised in that：The electric machine casing (6) is installed in motor
On base (8).
4. water injection type immersible pump according to claim 3, it is characterised in that：The lower end of the motor base (8) is provided with
Support feet (9)；The support feet (9) is multiple.
5. water injection type immersible pump according to claim 3, it is characterised in that：Open the left side upper end of the electric machine casing (6)
It is provided with connection jaws (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414249.8U CN206290451U (en) | 2016-12-21 | 2016-12-21 | A kind of water injection type immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414249.8U CN206290451U (en) | 2016-12-21 | 2016-12-21 | A kind of water injection type immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290451U true CN206290451U (en) | 2017-06-30 |
Family
ID=59105166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414249.8U Expired - Fee Related CN206290451U (en) | 2016-12-21 | 2016-12-21 | A kind of water injection type immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290451U (en) |
-
2016
- 2016-12-21 CN CN201621414249.8U patent/CN206290451U/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 |
Granted publication date: 20170630 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |