CN2190178Y - Novel miniature water pump - Google Patents
Novel miniature water pump Download PDFInfo
- Publication number
- CN2190178Y CN2190178Y CN 94210162 CN94210162U CN2190178Y CN 2190178 Y CN2190178 Y CN 2190178Y CN 94210162 CN94210162 CN 94210162 CN 94210162 U CN94210162 U CN 94210162U CN 2190178 Y CN2190178 Y CN 2190178Y
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- water pump
- impeller
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel miniature water pump for draw water usefulness. Can greatly reduce labor intensity in use, is convenient to carry and mount and transfer. The household illumination electric water pump consists of a pump body, an impeller, a connecting seat, a sealing device, a water retaining ring and a motor, takes household illumination electricity as a power supply, and is used for farmland irrigation and drainage and various occasions for pumping water and sucking various liquids. When the motor switch is turned on, the motor and the water pump impeller rotate synchronously, and the liquid is pumped and discharged out of the pump. The device has the advantages of small volume, compact structure, good reliability and low production cost.
Description
The utility model relates to and a kind ofly is used to draw water and aspirates multiple liquid, is easy to carry, and the new micro water pump of convenient transfer is installed.
Present micro pump is because complex structure, the cost of production height, and sealed member is an outside framework oil seal, pump shaft and Sealing are done relative movement during work, cause pump shaft to wear and tear in the short period of time, the pump cisco unity malfunction, the while using scope is not extensive.
The purpose of this utility model provides a kind of new micro water pump, and it can not only draw water, and can aspirate multiple liquid, and in light weight, and installation is shifted flexible, the reliable working performance of pump.
The utility model is achieved in that this device comprises the pump housing, impeller, connecting base, seal arrangement, shelves hydrosphere and motor.The pump housing and connecting base are fixedly mounted on motor side, and impeller, seal arrangement and shelves hydrosphere are installed on the projecting shaft or pump shaft of motor.When impeller and the rotation synchronously of motor do, it is external that liquid just is sucked excavationg pump.
The utility model compared with prior art because the pump housing, impeller directly are connected with motor, pump is when work simultaneously, sealing surfaces does not directly rub with axle is surperficial, the axle that do not wear and tear, enhancing in working life.Have compact structure, volume is little, good reliability, the advantage that cost of production is low.
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing 1 is an overall construction drawing of the present utility model.
Describe embodiment of the present utility model with reference to the accompanying drawings in detail.Among the figure: (1) pump housing, (2) impeller, (3) connecting base, (4) seal arrangement, (5) shelves hydrosphere, (6) motor.The pump housing (1) is the spirality or the centrifugal pump housing of half-spiral, connects the back is assembled into motor (6) with hex head bolt left part with connecting base (3).Impeller (2) is installed on the end thread of motor (6) projecting shaft or pump shaft, with axle be scyewed joint.Seal arrangement (4) is installed on the cylindrical of motor projecting shaft or pump shaft, an end face of seal arrangement is pressed on the endoporus positioning spigot of connecting base (3), the other end compresses the location by the end face of impeller (2), because the friction pair of seal arrangement is by the rotating ring part and decide loop section and form, the rotating ring of seal arrangement during work (4) and decide to encircle relatively rotate and not with the axle friction.Water retaining ring (5) spinning is convenient to shelves and is lived small amount of liquid and do not flow into motor on the cylindrical of motor (6) projecting shaft or pump shaft, plays the effect of protection motor.The pump housing (1), impeller (2), connecting base (3), shelves hydrosphere (5) all adopt metal or plastic materials manufacturing.When the motor high speed rotating, the impeller that rotates with motor synchronous just gets rid of liquid the pump housing and is discharged from outside the pump.
Claims (5)
1, a kind of new micro water pump comprises the pump housing, impeller, connecting base, seal arrangement, water retaining ring and motor.It is characterized in that the pump housing and connecting base are fixedly mounted on motor side, impeller, seal arrangement and water retaining ring are installed on the projecting shaft or pump shaft of motor.
2, new micro water pump according to claim 1 is characterized in that pump shaft or two combinations as a whole with motor shaft connect.
3, new micro water pump according to claim 1, the seal arrangement that it is characterized in that pump is mechanical seal or rubber seal.
4, new micro water pump according to claim 1 is characterized in that installing on motor projecting shaft or the pump shaft impeller.
5, new micro water pump according to claim 1 is characterized in that installing a water retaining ring on pump shaft or motor projecting shaft cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210162 CN2190178Y (en) | 1994-04-26 | 1994-04-26 | Novel miniature water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210162 CN2190178Y (en) | 1994-04-26 | 1994-04-26 | Novel miniature water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190178Y true CN2190178Y (en) | 1995-02-22 |
Family
ID=33827650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210162 Expired - Fee Related CN2190178Y (en) | 1994-04-26 | 1994-04-26 | Novel miniature water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190178Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305214A (en) * | 2011-09-01 | 2012-01-04 | 江门麦加道机电厂有限公司 | Cooling pump compact in structure and convenient to install |
| CN103184992A (en) * | 2013-04-12 | 2013-07-03 | 丹阳市华昱机电设备有限公司 | Conveniently carried micro water pump |
| CN102062105B (en) * | 2009-11-13 | 2014-01-08 | 浙江三花股份有限公司 | Drainage pump and assembling method thereof, impeller device and heat exchange device |
-
1994
- 1994-04-26 CN CN 94210162 patent/CN2190178Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062105B (en) * | 2009-11-13 | 2014-01-08 | 浙江三花股份有限公司 | Drainage pump and assembling method thereof, impeller device and heat exchange device |
| CN102305214A (en) * | 2011-09-01 | 2012-01-04 | 江门麦加道机电厂有限公司 | Cooling pump compact in structure and convenient to install |
| CN103184992A (en) * | 2013-04-12 | 2013-07-03 | 丹阳市华昱机电设备有限公司 | Conveniently carried micro water pump |
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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 |