CN1815033A - High-pressure spiral-coil pump - Google Patents
High-pressure spiral-coil pump Download PDFInfo
- Publication number
- CN1815033A CN1815033A CN 200610058770 CN200610058770A CN1815033A CN 1815033 A CN1815033 A CN 1815033A CN 200610058770 CN200610058770 CN 200610058770 CN 200610058770 A CN200610058770 A CN 200610058770A CN 1815033 A CN1815033 A CN 1815033A
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- China
- Prior art keywords
- volute
- rotating shaft
- housing
- helical blade
- cylinder
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Abstract
A high pressure spiral pipe pump includes motor, rotor shaft, toroid, shell, rotor shaft, bearing, sealing ring, seal ring, liquid inlet, liquid outlet, and motor shaft, toroid consisting of cylinder, helical blade and frame. Said invention has advantages of high efficiency, simple structure, and low manufacture cost.
Description
Technical field
The present invention relates to water pump, especially a kind of have a high efficiency high-pressure spiral-coil pump.
Background technique
High-pressure service pump is widely used in industry, agricultural, civil area, and as high-order field irrigation, high-order water tower, high-rise building water supply all need high-pressure water pump that water is pressurizeed and water could be risen to certain altitude.Existing high-pressure service pump is generally the blade type centrifugal pump, and the problem of existence is that mechanical efficiency is low, and complex structure is manufactured the cost height, can not meet the demands of production and living.
Summary of the invention
The objective of the invention is to exist efficient low at present high-pressure service pump, complex structure is manufactured the high problem of cost, and a kind of efficient height is provided, and simple structure is manufactured the low high-pressure spiral-coil pump of cost.
High-pressure spiral-coil pump of the present invention comprises motor, rotating shaft, volute and housing.Volute is loaded in the housing.Volute is loaded in the rotating shaft with housing is concentric.Volute and rotating shaft are connected.Rotating shaft is loaded on the housing by bearing.Seal ring all is housed between the two ends of volute and housing.The matching part of rotating shaft and bearing all is equipped with seal ring.The two ends of housing are respectively equipped with liquid entering hole and liquid outlet.Rotating shaft is connected with motor shaft.
Volute comprises cylinder, helical blade, skeleton.Skeleton is positioned at the center portion of cylinder, longitudinally is provided with.Helical blade is between skeleton and cylinder, and distribution twist.The blade root and the skeleton of helical blade are connected.The blade tip and the cylinder of helical blade are connected.
The quantity of helical blade can be four.
Driven by motor volute high speed rotating when the present invention works.Low pressure liquid is sucked by liquid entering hole, highly pressurised liquid is discharged by liquid outlet.
Advantage of the present invention is the efficient height, simple structure, and it is low to manufacture cost.
Description of drawings
Fig. 1 is the tectonic maps of high-pressure spiral-coil pump of the present invention;
Fig. 2 is the side view of volute.
Among the figure, 1 motor, 2 cylinders, 3 helical blades, 4 seal rings, 5 bearings, 6 rotating shafts, 7 seal rings, 8 imports, 9 housings, 10 skeletons, 11 outlets, 12 volutes.
Embodiment
The invention will be further described below in conjunction with embodiment shown in the drawings:
As shown in Figure 1, high-pressure spiral-coil pump of the present invention comprises motor 1, rotating shaft 6, volute 12 and housing 9.Volute 12 is loaded in the housing 9.Volute 12 and housing 9 concentric being loaded in the rotating shaft 6.Volute 12 is connected with rotating shaft 6.Rotating shaft 6 is loaded on the housing 9 by bearing 5.9 of the two ends of volute 12 and housings all are equipped with seal ring 4.The matching part of rotating shaft 6 and bearing 5 all is equipped with seal ring 7.The two ends of housing 9 are respectively equipped with liquid entering hole 8 and liquid outlet 11.Rotating shaft 6 is connected with motor shaft.
As shown in Figure 2, volute 12 comprises cylinder 2, helical blade 3, skeleton 10.Skeleton 10 is positioned at the center portion of cylinder 2, longitudinally is provided with.Helical blade 3 is between skeleton 10 and cylinder 2, and distribution twist longitudinally.The blade root of helical blade 3 and skeleton 10 are connected.The blade tip of helical blade 3 and cylinder 2 are connected.
The quantity of helical blade can be four.
Skeleton 10, helical blade 3, cylinder 2 are integrally formed volutes 12.Volute 12 has the slope of distortion.Utilize the slope of volute 12 that liquid is released outside the pipe by helical trajectory.The long more thrust of volute 12 is big more, and promptly pressure is big more.The thick more flow of volute 12 is big more.
Claims (3)
1. a high-pressure spiral-coil pump is characterized in that: comprise motor, rotating shaft, volute and housing; Volute is loaded in the housing; Volute is loaded in the rotating shaft with housing is concentric, and volute and rotating shaft are connected, and rotating shaft is loaded on the housing by bearing; Seal ring all is housed between the two ends of volute and housing, and the matching part of rotating shaft and bearing all is equipped with seal ring; The two ends of housing are respectively equipped with liquid entering hole and liquid outlet; Rotating shaft is connected with motor shaft.
2. by the described high-pressure spiral-coil pump of claim 1, it is characterized in that: volute comprises cylinder, helical blade, skeleton; Skeleton is positioned at the center portion of cylinder, longitudinally is provided with; Helical blade distributes between skeleton and cylinder twist, and the blade root and the skeleton of helical blade are connected, and the blade tip and the cylinder of helical blade are connected.
3. by the described high-pressure spiral-coil pump of claim 1, it is characterized in that: the quantity of helical blade is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610058770 CN1815033A (en) | 2006-03-06 | 2006-03-06 | High-pressure spiral-coil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610058770 CN1815033A (en) | 2006-03-06 | 2006-03-06 | High-pressure spiral-coil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1815033A true CN1815033A (en) | 2006-08-09 |
Family
ID=36907357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610058770 Pending CN1815033A (en) | 2006-03-06 | 2006-03-06 | High-pressure spiral-coil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1815033A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865136A (en) * | 2010-06-17 | 2010-10-20 | 浙江大学 | Power transmission device for centrifugal pump |
| CN102367799A (en) * | 2011-10-20 | 2012-03-07 | 苏州市伦琴工业设计有限公司 | Spiral pipe pump |
| CN103362797A (en) * | 2013-08-08 | 2013-10-23 | 解树超 | Propelling pipeline type energy-saving pump |
| CN103994076A (en) * | 2014-05-25 | 2014-08-20 | 秦家运 | Axial flow pump |
| CN108131296A (en) * | 2018-01-25 | 2018-06-08 | 辽宁工程技术大学 | A kind of coil formula centrifugal pump |
| CN109139599A (en) * | 2017-06-28 | 2019-01-04 | 天津手拉手新能源科技有限公司 | A kind of screwed pipe |
-
2006
- 2006-03-06 CN CN 200610058770 patent/CN1815033A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865136A (en) * | 2010-06-17 | 2010-10-20 | 浙江大学 | Power transmission device for centrifugal pump |
| CN102367799A (en) * | 2011-10-20 | 2012-03-07 | 苏州市伦琴工业设计有限公司 | Spiral pipe pump |
| CN102367799B (en) * | 2011-10-20 | 2013-04-24 | 苏州市伦琴工业设计有限公司 | Spiral pipe pump |
| CN103362797A (en) * | 2013-08-08 | 2013-10-23 | 解树超 | Propelling pipeline type energy-saving pump |
| CN103994076A (en) * | 2014-05-25 | 2014-08-20 | 秦家运 | Axial flow pump |
| CN109139599A (en) * | 2017-06-28 | 2019-01-04 | 天津手拉手新能源科技有限公司 | A kind of screwed pipe |
| CN108131296A (en) * | 2018-01-25 | 2018-06-08 | 辽宁工程技术大学 | A kind of coil formula centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |