CN2451767Y - Divided-flow vane pump - Google Patents
Divided-flow vane pump Download PDFInfo
- Publication number
- CN2451767Y CN2451767Y CN 00256826 CN00256826U CN2451767Y CN 2451767 Y CN2451767 Y CN 2451767Y CN 00256826 CN00256826 CN 00256826 CN 00256826 U CN00256826 U CN 00256826U CN 2451767 Y CN2451767 Y CN 2451767Y
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- CN
- China
- Prior art keywords
- pump housing
- impeller
- suction port
- suction
- 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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Abstract
The utility model relates to a split flow vane pump. The tangential direction of a pump body is provided with a discharge opening, and one end of the pump body is provided with a cover plate of the pump body. A main shaft arranged in the pump body is provided with an impeller, and the main shaft is connected with a motor passing through the center of the cover plate of the pump body. The other end of the pump body is provided with a suction segment which is provided with a suction opening. The suction segment and the pump body are assembled into integration, and any direction and angle of the suction opening can be adjusted. The utility model suitable for various liquids has the advantages of convenient use, convenient installation, small size, low noise, easy producing and low cost.
Description
The utility model relates to the pump class, says it is a kind of splitterr vanes pump in detail.
We know, existing splitterr vanes pump, be on the tangent direction of the pump housing, to be provided with discharge opening, the pump housing one end is provided with suction port, the suction port of the pump housing and pump housing end face, the discharge opening on the tangent direction are made integral body, the pump housing the other end is provided with pump housing cover plate, and the main shaft in the pump housing is provided with the one-level impeller, and main shaft connects motor through pump housing cover plate center.This splitterr vanes pump has only the motionless suction port of axial restraint because the pump housing and the suction port of pump housing end face, the discharge opening on the tangent direction are made integral body, and suction port can not travel direction and angular adjustment, installs, uses and bother.Owing to have only the one-level impeller, improve lift, the one, strengthen impeller diameter, strengthen impeller diameter, volume is big; The 2nd, main shaft is provided with gearbox and connects motor, to increase the rotating speed of impeller, is provided with gearbox, and volume is big, and noise is big, manufacturing process complexity, cost height.
The purpose of this utility model provides a kind of installation, easy to use, and volume is little, and noise is little, and manufacturing process is simple, cheap splitterr vanes pump.
For achieving the above object, the utility model can adopt following scheme to realize:
The tangent direction of the pump housing is provided with discharge opening, and the pump housing one end is provided with pump housing cover plate, and the main shaft in the pump housing is provided with impeller, main shaft connects motor through pump housing cover plate center, its main structure characteristics are that the pump housing the other end is provided with suction casing, suction casing is provided with suction port, and the suction casing and the pump housing are assembled into integral body.
As its improvement, the impeller of connecting on the main shaft, corresponding with impeller, the tangent direction of the pump housing of elementary impeller one side is provided with elementary discharge opening, the tangent direction of the pump housing of sencond stage impeller one side is provided with the secondary suction port, and elementary discharge opening is connected with the secondary suction port.
The utility model is because the pump housing the other end is provided with suction casing, and suction casing is provided with suction port, and the suction casing and the pump housing are assembled into integral body, and the suction port on the suction casing not only can be arranged on the end face, also can be arranged on the tangent direction of pump housing external diameter; Because suction casing and the pump housing are assembled into integral body, can adjust any direction and the angle of suction port, can be in any direction with angle on connecting pipeline, use, installation is very convenient.The impeller owing to connect on the main shaft, corresponding with impeller, the tangent direction of the pump housing of elementary impeller one side is provided with elementary discharge opening, and the tangent direction of the pump housing of sencond stage impeller one side is provided with the secondary suction port, elementary discharge opening is connected with the secondary suction port, can improve flow, not need to strengthen the diameter of impeller, also not need to increase gearbox, volume is little, noise is little, and manufacturing process is simple, and is cheap.The utility model is applicable to carries various liquid.
Description of drawings
Fig. 1, Fig. 2 are a kind of schematic representation of single-stage horizontal splitterr vanes pump, and Fig. 1 is a plan view, and Fig. 2 is the right elevation of Fig. 1.Fig. 3, Fig. 4 are a kind of schematic representation of multistage horizontal splitterr vanes pump, and Fig. 3 is a plan view, and Fig. 4 is the plan view of Fig. 3.Fig. 5 is a kind of schematic representation of vertical single-stage splitterr vanes pump.Fig. 6 is a kind of schematic representation of multistage vertical splitterr vanes pump.Fig. 7 is the schematic representation of splitterr vanes pump under a kind of single-stage liquid.Fig. 8 is the schematic representation of splitterr vanes pump under a kind of multistage liquid.
Below in conjunction with accompanying drawing, this practicality newly is described further.
Be a kind of schematic representation of single-stage horizontal splitterr vanes pump as can be seen from Fig. 1, Fig. 2.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, is to be provided with the single-stage impeller on main shaft, and main shaft connects motor 1 through pump housing cover plate 2 centers.The pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, are to be provided with suction port 6 on the external diameter of suction casing 5, also can be provided with suction port 6 on the end face of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton.Unscrew bolt and can adjust any direction and the angle of suction port 6, can be in any direction with angle on connecting pipeline, use, install very convenient.
Be a kind of schematic representation of multistage horizontal splitterr vanes pump as can be seen from Fig. 3, Fig. 4.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, is the impeller of connecting on main shaft.Corresponding with impeller, the tangent direction of the pump housing 3 of elementary impeller one side is provided with elementary discharge opening 9, the tangent direction of the pump housing 3 of sencond stage impeller one side is provided with secondary suction port 7, elementary discharge opening 9 is connected with secondary suction port 7, can be communicated with elementary discharge opening 9 and secondary suction port 7 through connecting tube 8, can improve lift.In like manner, can the series multistage impeller on the main shaft, be respectively equipped with suction port and discharge opening on the tangent direction of the pump housing 3 of each grade impeller one side, the two-stage discharge opening that faces mutually is connected with suction port.Main shaft connects motor 1 through pump housing cover plate 2 centers, the pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, is to be provided with suction port 6 on the end face of suction casing 5, also can be provided with suction port 6 on the external diameter of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton, uses, installs very convenient.
It as can be seen from Figure 5 is a kind of schematic representation of vertical single-stage splitterr vanes pump.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, is to be provided with the single-stage impeller on main shaft, and main shaft connects motor 1 through pump housing cover plate 2 centers.The pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, are to be provided with suction port 6 on the end face of suction casing 5, also can be provided with suction port 6 on the external diameter of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton, can be in any direction with angle on connecting pipeline, use, install very convenient.
It as can be seen from Figure 6 is a kind of schematic representation of multistage vertical splitterr vanes pump.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, is the impeller of connecting on main shaft.Corresponding with impeller, the tangent direction of the pump housing 3 of elementary impeller one side is provided with elementary discharge opening 9, the tangent direction of the pump housing 3 of sencond stage impeller one side is provided with secondary suction port 7, elementary discharge opening 9 is connected with secondary suction port 7, can be communicated with elementary discharge opening 9 and secondary suction port 7 through connecting tube 8, can improve lift.Main shaft connects motor 1 through pump housing cover plate 2 centers, the pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, is to be provided with suction port 6 on the external diameter of suction casing 5, also can be provided with suction port 6 on the end face of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton.Unscrew bolt and can adjust any direction and the angle of suction port 6, can be in any direction with angle on connecting pipeline, use, install very convenient.
It as can be seen from Figure 7 is the schematic representation of splitterr vanes pump under a kind of single-stage liquid.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, is to be provided with the single-stage impeller on main shaft, and main shaft connects motor 1 through pump housing cover plate 2 centers.The pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, are to be provided with suction port 6 on the external diameter of suction casing 5, also can be provided with suction port 6 on the end face of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton.Unscrew bolt and can adjust any direction and the angle of suction port 6, can be in any direction with angle on connecting pipeline, use, install very convenient.
It as can be seen from Figure 8 is the schematic representation of splitterr vanes pump under a kind of multistage liquid.The tangent direction of the pump housing 3 is provided with discharge opening 4, and the pump housing 3 one ends are provided with pump housing cover plate 2, pump housing cover plate 2 through bolton on the pump housing 3.Main shaft in the pump housing 3 is provided with impeller, it is the impeller of on main shaft, connecting, corresponding with impeller, the tangent direction of the pump housing 3 of elementary impeller one side is provided with elementary discharge opening 9, the tangent direction of the pump housing 3 of sencond stage impeller one side is provided with secondary suction port 7, elementary discharge opening 9 is connected with secondary suction port 7, can be communicated with elementary discharge opening 9 and secondary suction port 7 through connecting tube 8, can improve lift.Main shaft connects motor 1 through pump housing cover plate 2 centers, the pump housing 3 the other ends are provided with suction casing 5, and suction casing 5 is provided with suction port 6, is to be provided with suction port 6 on the end face of suction casing 5, also can be provided with suction port 6 on the external diameter of suction casing 5.Suction casing 5 is assembled into integral body with the pump housing 3, and suction casing 5 on the pump housing 3, is assembled into integral body with the pump housing 3 through bolton, can be in any direction with angle on connecting pipeline, use, install very convenient.
Claims (5)
1, a kind of splitterr vanes pump, the tangent direction of the pump housing is provided with discharge opening, the pump housing one end is provided with pump housing cover plate, main shaft in the pump housing is provided with impeller, main shaft connects motor through pump housing cover plate center, it is characterized in that: the pump housing the other end is provided with suction casing, and suction casing is provided with suction port, and the suction casing and the pump housing are assembled into integral body.
2, splitterr vanes pump according to claim 1, it is characterized in that: the impeller of connecting on the said main shaft, corresponding with impeller, the tangent direction of the pump housing of elementary impeller one side is provided with elementary discharge opening, the tangent direction of the pump housing of sencond stage impeller one side is provided with two suction inlets, and elementary discharge opening is connected with the secondary suction port.
3, splitterr vanes pump according to claim 2, it is characterized in that: can the series multistage impeller on the said main shaft, be respectively equipped with suction port and discharge opening on the tangent direction of the pump housing of each grade impeller one side, the two-stage discharge opening that faces mutually is connected with suction port.
4, according to claim 1 or 2 or 3 described splitterr vanes pumps, it is characterized in that: the external diameter of said suction casing is provided with suction port.
5, according to claim 1 or 2 or 3 described splitterr vanes pumps, it is characterized in that: the end face of said suction casing is provided with suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256826 CN2451767Y (en) | 2000-11-28 | 2000-11-28 | Divided-flow vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256826 CN2451767Y (en) | 2000-11-28 | 2000-11-28 | Divided-flow vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451767Y true CN2451767Y (en) | 2001-10-03 |
Family
ID=33613455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256826 Expired - Fee Related CN2451767Y (en) | 2000-11-28 | 2000-11-28 | Divided-flow vane pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451767Y (en) |
-
2000
- 2000-11-28 CN CN 00256826 patent/CN2451767Y/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 |