CN201615062U - Drainage pump - Google Patents
Drainage pump Download PDFInfo
- Publication number
- CN201615062U CN201615062U CN2008203039501U CN200820303950U CN201615062U CN 201615062 U CN201615062 U CN 201615062U CN 2008203039501 U CN2008203039501 U CN 2008203039501U CN 200820303950 U CN200820303950 U CN 200820303950U CN 201615062 U CN201615062 U CN 201615062U
- Authority
- CN
- China
- Prior art keywords
- impeller
- utility
- model
- drainage pump
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a drainage pump, which comprises a body (1), an inlet pipe (2), an outlet pipe (3), a water pressurizing chamber (4) and an impeller (5). The drainage pump is characterized in that an impeller cavity (6) is arranged on the rear of the water pressurizing chamber (4), and the impeller (5) is disposed inside the impeller cavity (6). The drainage pump has the advantages of simple structure, high drainage capacity and long service life.
Description
Technical field
The utility model relates to a kind of pollution discharge pump.
Background technique
Existing pollution discharge pump all is to adopt centrifugal major path impeller, and impeller is arranged in pumping chamber, when sewage or impurity pass through pumping chamber, is thrown to outside the pump chamber under the effect by the impeller high speed rotating, thereby reaches the purpose that blowdown is carried in suction.But if this water pump runs into long fiber, fiber will be wrapped on the impeller, thereby makes the pump cisco unity malfunction, simultaneously, rub because sewage and impurity can produce with impeller during by pumping chamber. quicken the wearing and tearing of impeller, influenced the working life of pump.
The model utility content
It is strong that the purpose of this utility model provides a kind of pollution discharge capability, the pollution discharge pump of long service life.
In order to achieve the above object, the utility model adopts following technological scheme: a kind of pollution discharge pump, comprise the pump housing, inlet tube, outer pipe, pumping chamber and impeller, and the rear of pumping chamber is set to impeller cavity, and impeller is positioned at impeller cavity.
Model utility is provided with impeller cavity at pumping chamber with respect to a side of inlet tube, and impeller is arranged in impeller cavity fully.The utility model is held back in impeller in the impeller cavity, thereby the touch opportunity of impurity reduces in impeller in the utility model and the sewage.Therefore passing capacity of the present utility model is big, for more difficult the resulting in blockage of sewage of band fibrous matter, pollution discharge capability is strong especially, simultaneously owing to the impeller in the utility model is held back in the impeller cavity, impurity in the sewage is little to the wearing and tearing of impeller, has prolonged working life.
The utility model has the advantages that: simple in structure, pollution discharge capability is strong, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1: the utility model mainly is made of the pump housing 1, inlet tube 2, outer pipe 3, pumping chamber 4 and impeller 5, impeller cavity 6, there is outer pipe 3 upper end of its middle pump body 1, inlet tube 2 is arranged on the side of the pump housing 1, pressure water chamber 4 in the pump housing 1, the rear of pumping chamber 4 is provided with impeller cavity 6, and impeller 5 is positioned at impeller cavity 6.Because when impeller all was arranged in impeller cavity, the impurity in the sewage was basic and impeller is contactless, its passing capacity maximum, pollution discharge capability is strong.
Claims (1)
1. a pollution discharge pump comprises the pump housing (1), inlet tube (2), outer pipe (3), pumping chamber (4) and impeller (5), and it is characterized in that: the rear of pumping chamber (4) is provided with impeller cavity (6), and impeller (5) is positioned at impeller cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203039501U CN201615062U (en) | 2008-12-31 | 2008-12-31 | Drainage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203039501U CN201615062U (en) | 2008-12-31 | 2008-12-31 | Drainage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615062U true CN201615062U (en) | 2010-10-27 |
Family
ID=43001431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008203039501U Expired - Fee Related CN201615062U (en) | 2008-12-31 | 2008-12-31 | Drainage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996458A (en) * | 2012-12-18 | 2013-03-27 | 新乡市万鑫泵业有限公司 | Feeding and catching device inside methane tank |
-
2008
- 2008-12-31 CN CN2008203039501U patent/CN201615062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996458A (en) * | 2012-12-18 | 2013-03-27 | 新乡市万鑫泵业有限公司 | Feeding and catching device inside methane tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103267021A (en) | Horizontal type self-priming pump | |
| CN201486887U (en) | Double-suction double-support submersible slurry pump | |
| CN201615062U (en) | Drainage pump | |
| CN103603806B (en) | A kind of strong self-priming double-sucking type self-priming pump | |
| CN202673696U (en) | Middle-high concentration paper pulp centrifugal pump | |
| CN202597229U (en) | Pump impeller | |
| CN201730816U (en) | Pressure-boosting water outlet body | |
| CN208330756U (en) | A kind of motor preposition formula submersed three-flow pump | |
| CN207513854U (en) | A kind of water conservancy construction irrigates pressure inlet | |
| CN207093370U (en) | Hydraulic water pump | |
| CN208564893U (en) | A kind of plunger type draining vacuum pump | |
| CN201705730U (en) | Volute type structure of tangent pump body | |
| CN202914411U (en) | Liquid pump drainage device of piston vacuum pump | |
| CN204803983U (en) | Adopt box no negative pressure water supply equipment of quimby pump unit | |
| CN108533472A (en) | A kind of plunger type draining vacuum pump | |
| CN201650772U (en) | Mining booster pump | |
| CN202900801U (en) | Diesel engine supercharger cleaning device | |
| CN204921477U (en) | Radially intake body structure with be equipped with this multistage centrifugal pump of radially intaking body structure | |
| CN2307129Y (en) | Spiral-flow type sewage drainage pump | |
| CN201908847U (en) | Inner corner water injection and high concentration centrifuge pulp pump | |
| CN213653609U (en) | Water diversion device for water conservancy and hydropower engineering | |
| CN203114739U (en) | Vertical centrifugal pump | |
| CN102635555B (en) | High-concentration centrifugal pulp pump capable of spraying water at inner corner | |
| CN201027662Y (en) | Siphon trap type self-sucking pump | |
| CN207333132U (en) | A kind of New type water pump energy saver |
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: 20101027 Termination date: 20111231 |