CN2782995Y - Water supply pump - Google Patents
Water supply pump Download PDFInfo
- Publication number
- CN2782995Y CN2782995Y CN 200520070559 CN200520070559U CN2782995Y CN 2782995 Y CN2782995 Y CN 2782995Y CN 200520070559 CN200520070559 CN 200520070559 CN 200520070559 U CN200520070559 U CN 200520070559U CN 2782995 Y CN2782995 Y CN 2782995Y
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- impeller
- utility
- model
- 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 provides a water supplying pump which relates to the technical field of a water pump, and mainly comprises a pump body, a pump cover, an impeller arranged between the pump body and the pump cover, a main shaft connected with the impeller, and a bearing seat, wherein a water inlet and a water outlet are arranged on the pump body. The utility model is characterized in that the shaft lines of the water inlet and the water outlet on the pump body are on the same horizontal plane, and the shaft line of the water inlet is mutually perpendicular to the shaft line of the water outlet; the impeller is provided with a wide notch, and the diameter of a water inlet of the impeller is equal to that of the water inlet of the pump body. In the premise of the matching of the original power of the utility model, the water discharging efficiency of the water pump is enhanced by more than 10 percent, and the utility model has the advantages of material saving when installed, cost reduction, reduction of the hydraulic power loss of the water outlet pipe path, power consumption saving, convenient installation and maintenance and beautiful appearance.
Description
Technical field
The utility model relates to the pump technology field.
Background technique
" GB IS " type water pump that provides water producer to use that now general plant produced is sold, the direction of its water outlet is up and is provided with, and installs and uses for water producer and has brought many difficulties, and need to increase pipeline and elbow, and cost is higher; The notch of original impeller is narrower, and the diameter of the water intake of impeller is also less, has formed that pump capacity is little, lift is low, efficient is not good.
The model utility content
The purpose of this utility model is to provide a kind of above-mentioned defective that overcomes, and installation, maintenance is convenient, and save user cost, realize big flow, the novel feed water pump of big lift.
The utility model mainly comprises the pump housing, pump cover, is arranged in the pump housing, impeller, the main shaft that is connected with impeller, bearing support between the pump cover, entery and delivery port is set on the pump housing, the axis that it is characterized in that the entery and delivery port on the pump housing is on same horizontal plane, the water intake axis is vertical mutually with the axis of water outlet, impeller is provided with wide shape notch, and the diameter of the diameter of the water intake of impeller and pump housing water intake is equal.
Advantage of the present utility model, the one, the notch of impeller is widened, and the water intake diameter of the diameter of water intake and the pump housing is equal, and the water outlet of the pump housing has also strengthened synchronously, and under the prerequisite of motive force coupling, thereby the water outlet efficient that has improved water pump reaches more than 10%.The 2nd and since with the direction of water outlet by vertically be improved to up with water intake on same horizontal plane, saved material during installation, reduced cost, reduced the hydraulic loss of rising pipe, saved power consumption, installation and maintenance are convenient and specious.
Description of drawings:
Fig. 1 is the structural representation of the utility model water pump.
Fig. 2 pump housing is the left view of Fig. 1.
Fig. 3 is the cutaway view Amplified image of impeller.
Specific embodiment:
As shown in Figure 1 and Figure 2, the utility model is made up of the pump housing 1, pump cover 3, impeller 2, main shaft 5, mechanical seal 4, bearing support 6, pump housing water intake 10, pump housing water outlet 9.The axis designs of pump housing water outlet 9 and pump housing water intake 10 is on same horizontal plane, and the water outlet 9 of the pump housing 1 is in the side of water intake 10, and their axis is vertical mutually.
As shown in Figure 3, impeller 2 is provided with wide shape notch 11.The diameter on the water intake 12 of impeller 2 and the diameter of pump housing water intake 10 are equal.Water outlet 9 on the pump housing 1 strengthens synchronously.
Claims (1)
1, feed water pump, mainly comprise the pump housing, pump cover, be arranged in the pump housing, impeller, the main shaft that is connected with impeller, bearing support between the pump cover, entery and delivery port is set on the pump housing, the axis that it is characterized in that the entery and delivery port on the pump housing is on same horizontal plane, the water intake axis is vertical mutually with the axis of water outlet, impeller is provided with wide shape notch, and the diameter of the diameter of the water intake of impeller and pump housing water intake is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070559 CN2782995Y (en) | 2005-04-06 | 2005-04-06 | Water supply pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070559 CN2782995Y (en) | 2005-04-06 | 2005-04-06 | Water supply pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782995Y true CN2782995Y (en) | 2006-05-24 |
Family
ID=36767981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070559 Expired - Fee Related CN2782995Y (en) | 2005-04-06 | 2005-04-06 | Water supply pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782995Y (en) |
-
2005
- 2005-04-06 CN CN 200520070559 patent/CN2782995Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20120406 |