CN208778247U - A kind of power-assisted self priming pump - Google Patents
A kind of power-assisted self priming pump Download PDFInfo
- Publication number
- CN208778247U CN208778247U CN201821485280.XU CN201821485280U CN208778247U CN 208778247 U CN208778247 U CN 208778247U CN 201821485280 U CN201821485280 U CN 201821485280U CN 208778247 U CN208778247 U CN 208778247U
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- pump housing
- motor
- fixedly connected
- connector
- sealing ring
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Abstract
The utility model discloses a kind of power-assisted self priming pumps, including chassis, motor is provided on the left of the chassis upper surface, and the motor is fixedly connected with the chassis, the motor and external power supply are electrically connected, the motor is internally provided with machine shaft, and the machine shaft and the motor are rotatablely connected, sealing ring is provided on the outside of the machine shaft right end, and the sealing ring is fixedly connected with the machine shaft, it is provided with impeller on the outside of the sealing ring, and the impeller is fixedly connected with the sealing ring；It is attached in the motor of original self priming pump and the junction of the pump housing using connector, link block is arranged in the lateral wall of connector, when motor and the pump housing are attached, connector and pump housing inside left-end are attached, the link block and the fixed block on the inside of the pump housing of connector lateral wall are attached, and connector and the cavity of pump housing inside left-end are attached, so that is connected between motor and the pump housing is firm.
Description
Technical field
The utility model belongs to self-priming pump technical field, and in particular to a kind of power-assisted self priming pump.
Background technique
Self priming pump category self priming centrifugal pump, it have it is compact-sized, easy to operate, run smoothly, safeguard easy, efficiency
Height, service life are long, and have the advantages that stronger suction capacity, and pipeline is not required to installation bottom valve, only need to guarantee to contain in the pump housing before work
Quantitatively draw liquid, unlike material self priming pump can be used in different liquids, and the working principle of self priming pump, which is that water pump starting is preceding, first to be pumped
Water is filled in shell, impeller high speed rotation makes the water flow in impeller conduit to volute after starting, and at this moment entrance forms vacuum, makes into water
Non-return flap is opened, and the air in suction line enters in pump, and reaches outer rim through impeller conduit.
Connection between the motor and the pump housing of original self priming pump be not it is very firm, after prolonged use, motor and
Gap can be generated between the pump housing, caused motor that cannot normally work together with the pump housing, led to pump housing job insecurity.
Utility model content
The purpose of this utility model is to provide a kind of power-assisted self priming pumps, mentioned above in the background art original to solve
Self priming pump motor and the pump housing between connection be not it is very firm, after prolonged use, can be produced between motor and the pump housing
Raw gap causes motor cannot normal and pump housing the problem of working together, leading to pump housing job insecurity.
To achieve the above object, the utility model provides the following technical solutions: a kind of power-assisted self priming pump, including chassis, institute
It states and is provided with motor on the left of the upper surface of chassis, and the motor is fixedly connected with the chassis, the motor and external power supply electricity
Property connection, the motor is internally provided with machine shaft, and the machine shaft and the motor are rotatablely connected, and the motor turns
It is provided with sealing ring on the outside of axis right end, and the sealing ring is fixedly connected with the machine shaft, setting on the outside of the sealing ring
There is impeller, and the impeller is fixedly connected with the sealing ring, is provided with connector, and the connection on the outside of the motor right end
Part is fixedly connected with the motor, and the connector lateral wall is provided with link block, and the link block and the connector are solid
Fixed connection, the connector right side is provided with the pump housing, and the pump housing is fixedly connected with the connector, left on the inside of the pump housing
End is provided with cavity on the right side of the connector, and the cavity is fixedly connected with the pump housing, and the pump housing upper surface is set
It is equipped with outlet pipe, and the outlet pipe is fixedly connected with the pump housing, running through above the pump housing front surface has water inlet pipe, and institute
It states the pump housing to be fixedly connected with the water inlet pipe, the pump housing lower right is provided with drain plug, and the drain plug and the pump housing
It is fixedly connected.
Preferably, the machine shaft is fixedly connected with the impeller by the sealing ring.
Preferably, the quantity of the link block is six, and the link block is fixed on the connection in array fashion
Part lateral wall.
Preferably, the motor is fixedly connected with the pump housing by the connector.
Preferably, the water inlet pipe inner lower edge is provided with solenoid valve, and the solenoid valve and the fixed company of the water inlet pipe
It connects.
Compared with prior art, the utility model has the beneficial effects that in the motor of original self priming pump and the company of the pump housing
The place of connecing is attached using connector, and link block is arranged in the lateral wall of connector, will even when motor and the pump housing to be attached
Fitting is attached with pump housing inside left-end, and the link block and the fixed block on the inside of the pump housing of connector lateral wall are attached, and
Connector and the cavity of pump housing inside left-end are attached so that is connected between motor and the pump housing is firm, improve motor with
Stability between the pump housing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the inside of the utility model by structural schematic diagram；
Fig. 3 is the connecting-piece structure schematic diagram in the utility model；
In figure: 1, outlet pipe；2, water inlet pipe；3, the pump housing；4, drain plug；5, chassis；6, motor；7, connector；8, electromagnetism
Valve；9, sealing ring；10, machine shaft；11, impeller；12, link block；13, cavity.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of power-assisted self priming pump, including chassis 5, chassis 5
It is provided with motor 6 on the left of upper surface, and motor 6 is fixedly connected with chassis 5, motor 6 and external power supply are electrically connected, in motor 6
Portion is provided with machine shaft 10, and machine shaft 10 and motor 6 are rotatablely connected, and are provided with sealing ring on the outside of 10 right end of machine shaft
9, and sealing ring 9 is fixedly connected with machine shaft 10, impeller 11 is provided on the outside of sealing ring 9, and impeller 11 and sealing ring 9 are fixed
Connection, 6 right end of motor outside is provided with connector 7, and connector 7 is fixedly connected with motor 6, and 7 lateral wall of connector is provided with
Link block 12, and link block 12 is fixedly connected with connector 7, and the pump housing 3, and the pump housing 3 and connector 7 are provided on the right side of connector 7
It is fixedly connected, 3 inside left-end of the pump housing is provided with cavity 13 on the right side of connector 7, and cavity 13 is fixedly connected with the pump housing 3, pump
3 upper surface of body is provided with outlet pipe 1, and outlet pipe 1 is fixedly connected with the pump housing 3, and running through above 3 front surface of the pump housing has water inlet pipe 2,
And the pump housing 3 is fixedly connected with water inlet pipe 2,3 lower right of the pump housing is provided with drain plug 4, and drain plug 4 is fixedly connected with the pump housing 3.
In the present embodiment, it is provided with connector 7 on the outside of 6 right end of motor, and connector 7 is fixedly connected with motor 6, connector
7 are stably fixed to motor 6 with the pump housing 3 to improve the stability between motor 6 and the pump housing 3 together, 7 lateral wall of connector
Be provided with link block 12, and link block 12 is fixedly connected with connector 7, the fixed block of 3 inside left-end of link block 12 and the pump housing into
Row connection, so that connection that can be stable between motor 6 and the pump housing 3,10 right end of machine shaft outside is provided with sealing ring 9, and
Sealing ring 9 is fixedly connected with machine shaft 10, and machine shaft 10 and impeller 11 are stably fixed to together by sealing ring 9, so that
Impeller 11 can normally work, and 3 lower right of the pump housing is provided with drain plug 4, and drain plug 4 is fixedly connected with the pump housing 3, is put
Water bolt 4 controls the discharge of the water flow inside the pump housing 3.
In the present embodiment, the model Y112M-2 of motor 6.
Further, machine shaft 10 is fixedly connected with impeller 11 by sealing ring 9.
In the present embodiment, machine shaft 10 and impeller 11 are stably fixed to together by sealing ring 9, so that impeller 11 can be with
It normally works, improves the stability between machine shaft 10 and impeller 11.
Further, the quantity of link block 12 is six, and link block 12 is fixed on 7 outside of connector in array fashion
Wall.
In the present embodiment, the fixed block of 3 inside left-end of six link blocks 12 and the pump housing is attached, so that motor 6 and pump
Connection that can be stable between body 3.
Further, motor 6 is fixedly connected with the pump housing 3 by connector 7.
In the present embodiment, connector 7 links together motor 6 with what the pump housing 3 consolidated, and motor 6 is allowed to drive pump
Body 3 normally carries out the working efficiency that work improves the pump housing 3.
Further, 2 inner lower edge of water inlet pipe is provided with solenoid valve 8, and solenoid valve 8 is fixedly connected with water inlet pipe 2.
In the present embodiment, solenoid valve 8 controls the flow intake in water inlet pipe 2, and then controls the water flow inside the pump housing 3
Amount, so that water leakage will not occur because water flow is excessive inside the pump housing 3.
The working principle and process for using of the utility model: after the utility model installs, using sealing ring 9 by motor
Shaft 10 is stably fixed to together, impeller 11 normally be worked, motor 6 and the pump housing 3 are led to impeller 11
It crosses connector 7 to be fixed together, then be powered to motor 6, machine shaft 10 rotates, because impeller 11 is fixed on 10 right side of machine shaft
End outside, 10 impeller of machine shaft, 11 high speed rotation make the water flow in 11 conduit of impeller to volute, and at this moment entrance is formed very
Sky opens 2 non-return flap of water inlet pipe, and the air in suction line enters in the pump housing 3, and reaches outer rim through 11 conduit of impeller.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power-assisted self priming pump, it is characterised in that: including chassis (5), be provided with motor on the left of chassis (5) upper surface
(6), and the motor (6) is fixedly connected with the chassis (5), and the motor (6) and external power supply are electrically connected, the motor
(6) it is internally provided with machine shaft (10), and the machine shaft (10) and the motor (6) are rotatablely connected, the motor turns
It is provided with sealing ring (9) on the outside of axis (10) right end, and the sealing ring (9) is fixedly connected with the machine shaft (10), it is described
It is provided with impeller (11) on the outside of sealing ring (9), and the impeller (11) is fixedly connected with the sealing ring (9), the motor (6)
It is provided with connector (7) on the outside of right end, and the connector (7) is fixedly connected with the motor (6), the connector (7) is outside
Side wall is provided with link block (12), and the link block (12) is fixedly connected with the connector (7), and the connector (7) is right
Side is provided with the pump housing (3), and the pump housing (3) is fixedly connected with the connector (7), and the pump housing (3) inside left-end is close
It is provided with cavity (13) on the right side of the connector (7), and the cavity (13) is fixedly connected with the pump housing (3), the pump housing
(3) upper surface is provided with outlet pipe (1), and the outlet pipe (1) is fixedly connected with the pump housing (3), table before the pump housing (3)
Running through above face has water inlet pipe (2), and the pump housing (3) is fixedly connected with the water inlet pipe (2), the pump housing (3) lower right
It is provided with drain plug (4), and the drain plug (4) is fixedly connected with the pump housing (3).
2. a kind of power-assisted self priming pump according to claim 1, it is characterised in that: the machine shaft (10) and the impeller
(11) it is fixedly connected by the sealing ring (9).
3. a kind of power-assisted self priming pump according to claim 1, it is characterised in that: the quantity of the link block (12) is six
It is a, and the link block (12) is fixed on the connector (7) lateral wall in array fashion.
4. a kind of power-assisted self priming pump according to claim 1, it is characterised in that: the motor (6) and the pump housing (3) are logical
The connector (7) is crossed to be fixedly connected.
5. a kind of power-assisted self priming pump according to claim 1, it is characterised in that: water inlet pipe (2) the inner lower edge setting
Have solenoid valve (8), and the solenoid valve (8) is fixedly connected with the water inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485280.XU CN208778247U (en) | 2018-09-12 | 2018-09-12 | A kind of power-assisted self priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485280.XU CN208778247U (en) | 2018-09-12 | 2018-09-12 | A kind of power-assisted self priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778247U true CN208778247U (en) | 2019-04-23 |
Family
ID=66160678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485280.XU Active CN208778247U (en) | 2018-09-12 | 2018-09-12 | A kind of power-assisted self priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778247U (en) |
-
2018
- 2018-09-12 CN CN201821485280.XU patent/CN208778247U/en active Active
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