CN2637772Y - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN2637772Y CN2637772Y CN 03276054 CN03276054U CN2637772Y CN 2637772 Y CN2637772 Y CN 2637772Y CN 03276054 CN03276054 CN 03276054 CN 03276054 U CN03276054 U CN 03276054U CN 2637772 Y CN2637772 Y CN 2637772Y
- Authority
- CN
- China
- Prior art keywords
- motor
- utility
- water
- model
- pump
- 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 pertains to a pump and is formed by the mutual connection of a motor and a pump. An effluent interface is arranged in a guide vane body; a stator and a rotor are positioned in the motor shell and the axle of the motor is provided with an impeller. The utility model is characterized in that: the circumference of the motor is provided with a seal shell that is hermetically connected with the motor and the seal shell is provided with a cable lead seal hole, a detachable seal shell cover and an intake interface. The intake interface is connected to an intake node and a pipelining channel cavity around the motor. The utility model has the beneficial effects of low noise, easy installation and maintenance, no water and air leakage and safe and reliable operation.
Description
Technical field the utility model belongs to a kind of water pump.
Background technique is present, and existing submersible pump and centrifugal pump kind are of all kinds, all has to exist noise big in various degree, and installation and maintenance cost height leaks, problem such as gas leakage.
The summary of the invention the purpose of this utility model provides a kind of water pump.
The purpose of this utility model is achieved in that
Water pump of the present utility model is coupled to each other by motor, water pump and constitutes, the water outlet interface is arranged on the diffuser, stator, rotor are arranged in the motor casing of motor, on the axle of motor impeller is housed, it is characterized in that: a can with its sealed attachment is arranged around the motor, cap, the water inlet connection mouth of cable tail closed hole, removable sealing are arranged on the described can, and there is a flowing flux cavity in described water inlet connection mouth around water inlet joint and motor.
When the driven by motor wheel rotation produces centrifugal force, to give and produce vacuum in the can, water flows in the can from the inlet channel connection mouth, through the motor cool cycles, flows into water inlet again and saves impeller, flows out the water outlet interface then.Before the first installment work of this pump, at first an aqueduct and bottom valve are installed, are filled with diversion at water outlet then at the water inlet connection mouth, the work of but can drawing water, this a kind of water pump can be installed in ground handling, also can put into water and work.
Owing to adopted technique scheme, the beneficial effects of the utility model are: low noise, installation and maintenance are easy, and are water-tight, air tight, safe and reliable to operation.
Description of drawings Fig. 1 is a structural drawing of the present utility model.
Wherein: 1, water outlet interface, 2, diffuser, 3, impeller, 4, the cable tail closed hole, 5, cap, 6, the water inlet joint, 7, motor casing, 8, stator, 9, rotor, 10, can, 11, the water inlet connection mouth, 12, motor, 13, water pump.
Embodiment is further described the utility model below in conjunction with accompanying drawing.
Water pump of the present utility model is coupled to each other and is constituted by motor 12, water pump 13, water outlet interface 1 is arranged on the diffuser 2, stator 8, rotor 9 are arranged in the motor casing 7 of motor 12, on the axle of motor 12 impeller 3 is housed, it is characterized in that: a can 10 with its sealed attachment is arranged around the motor 12, cap 5, the water inlet connection mouth 11 of cable tail closed hole 4, removable sealing are arranged on the described can 10, and there is a flowing flux cavity in described water inlet connection mouth 11 around water inlet joint 6 and motor 12.
Claims (1)
1, a kind of water pump is by motor (12), water pump (13) is coupled to each other formation, water outlet interface (1) is arranged on the diffuser (2), in the motor casing (7) of motor (12) stator (8) is arranged, rotor (9), on the axle of motor (12) impeller (3) is housed, it is characterized in that: motor (12) has a can (10) with its sealed attachment on every side, cable tail closed hole (4) is arranged on the described can (10), the cap of removable sealing (5), water inlet connection mouth (11), there is a flowing flux cavity on every side in described water inlet connection mouth (11) to water inlet joint (6) and motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276054 CN2637772Y (en) | 2003-07-11 | 2003-07-11 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276054 CN2637772Y (en) | 2003-07-11 | 2003-07-11 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637772Y true CN2637772Y (en) | 2004-09-01 |
Family
ID=34302266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03276054 Expired - Fee Related CN2637772Y (en) | 2003-07-11 | 2003-07-11 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637772Y (en) |
-
2003
- 2003-07-11 CN CN 03276054 patent/CN2637772Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |