CN201588810U - Efficient energy-saving vertical pipeline double-suction pump - Google Patents
Efficient energy-saving vertical pipeline double-suction pump Download PDFInfo
- Publication number
- CN201588810U CN201588810U CN2010203018254U CN201020301825U CN201588810U CN 201588810 U CN201588810 U CN 201588810U CN 2010203018254 U CN2010203018254 U CN 2010203018254U CN 201020301825 U CN201020301825 U CN 201020301825U CN 201588810 U CN201588810 U CN 201588810U
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- Prior art keywords
- pump
- coupling
- double
- motor
- cover
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- Expired - Lifetime
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Abstract
The utility model discloses an efficient energy-saving vertical pipeline double-suction pump which comprises a double-volute pump body (1), a pump cover (2), a motor base (4), a rotor part (8), a pump shaft (5) and a pump coupling (7) of the rotor part, and a motor coupling (6); the double-volute pump body (1) and the pump cover (2) form a runner of the pump, the pump shaft (5) is integrally welded with the pump coupling (7), the pump coupling (7) is in rigid connection with the motor coupling (6), a filler seal part (3) is used for the shaft seal of the pump, and the motor base (4) is used for supporting the motor. The efficient energy-saving vertical pipeline double-suction pump has compact structure, high efficiency, low manufacturing cost, stable operation and strong application and popularization value.
Description
Technical field
The utility model relates to a kind of highly effective energy-conserving vertical pipe type double suction pump, particularly relates to a kind of structure that is applicable to vertical double sucting pump.
Background technique
Traditional vertical double suction pump adopts vertical middle open type, and the axial force of water pump is born by the thrust-bearing of water pump upper end, and the radial force of water pump is born by the rolling bearing of water pump upper end and the guide bearing or the rolling bearing of water pump lower end.Complex structure, the manufacture cost height of water pump, radial force is big during water pump operation, and the guide bearing of water pump lower end is easy to wear, and the leakage liquid of water pump easily enters in the rolling bearing, so the fault point of water pump operation is many.
The model utility content
Technical problem to be solved in the utility model provides a kind of compact structure, the efficient height, and manufacture cost and operating cost are low, stable highly effective energy-conserving vertical pipe type double suction pump.
In order to solve the problems of the technologies described above, the highly effective energy-conserving vertical pipe type double suction pump that the utility model provides, comprise the double volute pump housing, pump cover, motor cabinet, rotor part and pump shaft thereof and pump coupling, motor coupler, the described double volute pump housing and described pump cover constitute the runner of water pump, and described pump shaft and described pump coupling are welded into integral body, and described pump coupling and described motor coupler adopt rigid joint.
The runner loam core of the described double volute pump housing and described pump cover is by separately forming behind the integral manufacturing again.
Adopt the highly effective energy-conserving vertical pipe type double suction pump of technique scheme, compare with original technology and have following advantage:
The pump housing adopts the double volute pump housing, can the balance radial force, and pump coupling and pump shaft are welded into whole back fine finishing, have both improved the concentricity of pump shaft and pump coupling, reduce the radial force of water pump, can reduce the axial length of water pump again, increase outstanding the back of the body and compare.The axial force and the radial force of water pump are all born by motor.Separate behind the runner loam core integral manufacturing of the double volute pump housing, pump cover, runner is accurate, and is good to neutrality again, can improve the efficient of water pump.
In sum, the utility model is a kind of compact structure, and the efficient height can be saved water pump manufacture cost and operating cost, and stable highly effective energy-conserving vertical pipe type double suction pump has very strong practical and popularizing value.
Description of drawings
Fig. 1 is a kind of the utility model structural representation.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, the double volute pump housing 1 and pump cover 2 constitute the runner of water pump, the runner loam core of the double volute pump housing 1 and pump cover 2 separately forms after by integral manufacturing again, pump cover 2 is provided with rotor part 8, pump cover 2 is provided with the axle envelope that packing seal parts 3 are used for pump shaft 5, the pump shaft 5 and the pump coupling 7 of rotor part 8 are welded into integral body, thereby pump coupling 7 adopts rigid joint and motor rigid joint with motor coupler 6, and motor cabinet 4 is used for support motor.
Referring to Fig. 1, the double volute pump housing 1 and pump cover 2 are formed the suction chamber and the delivery chamber of water pumps, and suction chamber is shaped as half-spiral, and delivery chamber adopts double volute.Two muscle are arranged in the double volute pump housing 1, four muscle are arranged in the pump cover 2, the effect of existing cut water can increase the strength and stiffness of the double volute pump housing 1, pump cover 2 again.Separate behind the runner loam core integral manufacturing of the double volute pump housing 1, pump cover, runner is accurate, and is good to neutrality again.After pump coupling 7 and pump shaft 5 semi finishings, adopt the hot jacket method to be assembled into one, assembly welding becomes whole then, carries out fine finishing behind the elimination welding stress.Motor coupler 6 adopts rigid joint with pump coupling 7, and other part of rotor part 8, packing seal parts 3, motor cabinet 4 are identical with the component of traditional vertical double suction pump.
The utility model compact structure, the efficient height can reduce water pump manufacture cost and operating cost, and is stable, has very strong practical and popularizing value.
Personnel in the present technique field should be realized that, the foregoing description is not with this novel qualification of opposing, as long as in this novel connotation scope, any the foregoing description technique variation, flexible program are not all exceeded protection domain of the present utility model.
Claims (2)
1. highly effective energy-conserving vertical pipe type double suction pump, comprise the double volute pump housing (1), pump cover (2), motor cabinet (4), rotor part (8) and pump shaft (5) thereof and pump coupling (7), motor coupler (6), the described double volute pump housing (1) and described pump cover (2) constitute the runner of water pump, it is characterized in that: described pump shaft (5) is welded into integral body with described pump coupling (7), and described pump coupling (7) adopts rigid joint with described motor coupler (6).
2. highly effective energy-conserving vertical pipe type double suction pump according to claim 1 is characterized in that: the runner loam core of the described double volute pump housing (1) and described pump cover (2) is by separately forming behind the integral manufacturing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203018254U CN201588810U (en) | 2010-01-28 | 2010-01-28 | Efficient energy-saving vertical pipeline double-suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203018254U CN201588810U (en) | 2010-01-28 | 2010-01-28 | Efficient energy-saving vertical pipeline double-suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588810U true CN201588810U (en) | 2010-09-22 |
Family
ID=42748588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203018254U Expired - Lifetime CN201588810U (en) | 2010-01-28 | 2010-01-28 | Efficient energy-saving vertical pipeline double-suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777415A (en) * | 2012-08-10 | 2012-11-14 | 张云亮 | Centrifugal pump |
| CN107023490A (en) * | 2017-05-22 | 2017-08-08 | 江苏大学 | A kind of half-spiral inlet type double suction self priming pump |
| CN114738286A (en) * | 2022-05-19 | 2022-07-12 | 江苏创进泵阀制造有限公司 | Inorganic sealing non-aqueous cooling device's that potassium chloride medium used doublestage double suction energy-saving ore pulp pump |
-
2010
- 2010-01-28 CN CN2010203018254U patent/CN201588810U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777415A (en) * | 2012-08-10 | 2012-11-14 | 张云亮 | Centrifugal pump |
| CN102777415B (en) * | 2012-08-10 | 2015-08-26 | 张云亮 | A kind of centrifugal pump |
| CN107023490A (en) * | 2017-05-22 | 2017-08-08 | 江苏大学 | A kind of half-spiral inlet type double suction self priming pump |
| CN107023490B (en) * | 2017-05-22 | 2020-01-24 | 江苏大学 | Semi-spiral water inlet type double-suction self-sucking pump |
| CN114738286A (en) * | 2022-05-19 | 2022-07-12 | 江苏创进泵阀制造有限公司 | Inorganic sealing non-aqueous cooling device's that potassium chloride medium used doublestage double suction energy-saving ore pulp pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA LI'OU SWAN INDUSTRIAL PUMP CO., LTD. Free format text: FORMER NAME: CHANGSHA SWAN INDUSTRIAL PUMP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee after: Changsha Swan Industrial Pump Co., Ltd. Address before: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee before: Changsha Swan Industrial Pump Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee after: Hunan Leo Swan Industrial Pump Co. Ltd. Address before: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee before: Changsha Swan Industrial Pump Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee after: Leo group Hunan pump industry limited company Address before: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee before: Hunan Leo Swan Industrial Pump Co. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |