CN1982722A - Flexible-shaft immersible pump - Google Patents
Flexible-shaft immersible pump Download PDFInfo
- Publication number
- CN1982722A CN1982722A CN 200510020039 CN200510020039A CN1982722A CN 1982722 A CN1982722 A CN 1982722A CN 200510020039 CN200510020039 CN 200510020039 CN 200510020039 A CN200510020039 A CN 200510020039A CN 1982722 A CN1982722 A CN 1982722A
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- CN
- China
- Prior art keywords
- flexible
- pump housing
- power plant
- pump
- pump body
- 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.)
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Abstract
A flexible spindle submersible pump mainly includes a pump body and a power unit and the pump body is connected with the power unit through a flexible spindle. On the pump body is disposed a water inlet, outside the flexible spindle is disposed a sleeve and between the pump body and the power unit is also disposed a drainage joint. A water-proof seal is disposed on the bearing in the pump body. The power unit can be the engine of a motorcycle. The rotating part between the flexible spindle and the pump body adopts a key-pin connection and the non-rotating part adopts a threaded connection.
Description
Technical field
The present invention relates to a kind of pumping equipment, particularly a kind of water lifting machinery pump that adopts the no inspiration lift of pulling the plug of cable type structure.
Background technique
The various submersible pumps that are widely used at present all are motor machine pumps, are characterized in motor and suction pump are linked to be the integral body operation of drawing water that pulls the plug simultaneously.This kind equipment is worked motor for a long time under water, and the waterproof sealing parts motor that goes wrong slightly just may be burnt out.In addition, this kind submersible pump can only use in the place that power supply is arranged, and there is certain narrow limitation the field of employment.
Summary of the invention
The purpose of this invention is to provide a kind of employing flexible axle and connect the power plant and the pump housing, power plant directly do not contact with water, can not burnt because of water inlet, and can adopt the flexible-shaft immersible pump of other power beyond the power supply.
The object of the present invention is achieved like this: a kind of flexible-shaft immersible pump, comprise the pump housing 5 and power plant 1, the pump housing 5 is provided with water inlet 8, and the pump housing 5 is connected with power plant 1 by flexible axle 7, be provided with sleeve pipe 4 outside the flexible axle 7, between the pump housing 5 and power plant 1, also be provided with drainage joint 2.Bearing 12 in the pump housing 5 is provided with waterproof sealing 9,10.Power plant 1 can be the motors of motorcycle.Rotating part between flexible axle 7 and the pump housing 5 adopts key pin to be connected, and the employing screwed connection is divided in the transfer part.
Flexible-shaft immersible pump provided by the present invention owing to adopt flexible axle that the pump housing is connected with power plant, does not directly contact power plant with water, guaranteed the Security of using; Power plant can be changed according to different needs, can adopt electric power or oil-burning machine, as being connected with the power of motorcycle, have improved the mobility of drawing water, and have enlarged using scope.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a pump body structure schematic representation of the present invention.
Fig. 3 is this practical flexible axle and sleeve pipe sectional structure schematic representation.
Embodiment
The present invention adopts following structure: a kind of flexible-shaft immersible pump, comprise the pump housing 5 and power plant 1, the pump housing 5 is provided with water inlet 8, and the pump housing 5 is connected with power plant 1 by flexible axle 7, be provided with sleeve pipe 4 outside the flexible axle 7, between the pump housing 5 and power plant 1, also be provided with drainage joint 2.Bearing 12 in the pump housing 5 is provided with waterproof sealing 9,10.Power plant 1 can be the motors of motorcycle.Rotating part between flexible axle 7 and the pump housing 5 adopts key pin to be connected, and the employing screwed connection is divided in the transfer part.
When this device uses, the pump housing 5 is put in the water, open power plant 1, make the flexible axle 7 in the sleeve pipe 4 give rotatingshaft 13 in the pump housing 5 with transmission of power, the rotation of rotatingshaft 13 drives pumping impeller 11 and rotates, and under the effect of suction, water is from the water inlet 8 of the pump housing 5 bottoms and the face of picking up the ears, enter in the flowing water passage 6 between flexible axle 7 and the sleeve pipe 4 through water port 14, by outlet pipe 3 water is transported to the destination through drainage joint 2 again.Drainage joint 2 can adopt tee union.
In this device, installed twice waterproof sealing 9,10 additional in order to protect bearing 12.Power plant 1 can be changed according to different situations, can adopt motor as power on the ground that power supply is arranged, can adopt oil-burning machine as power on power free ground,, utilize the motor of motorcycle to reach the purpose of drawing water as power resources as being connected with motorcycle.
Claims (4)
1, a kind of flexible-shaft immersible pump, comprise the pump housing (5) and power plant (1), the pump housing (5) is provided with water inlet (8), it is characterized in that: the pump housing (5) is connected with power plant (1) by flexible axle (7), flexible axle (7) is outer to be provided with sleeve pipe (4), also is provided with drainage joint (2) between the pump housing (5) and power plant (1).
2, flexible-shaft immersible pump according to claim 1 is characterized in that: the bearing (12) in the pump housing (5) is provided with waterproof sealing (9,10).
3, flexible-shaft immersible pump according to claim 1 and 2 is characterized in that: power plant (1) can be the motors of motorcycle.
4, flexible-shaft immersible pump according to claim 1 and 2 is characterized in that: the rotating part between flexible axle (7) and the pump housing (5) adopts key pin to be connected, and the employing screwed connection is divided in the transfer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510020039 CN1982722A (en) | 2005-12-15 | 2005-12-15 | Flexible-shaft immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510020039 CN1982722A (en) | 2005-12-15 | 2005-12-15 | Flexible-shaft immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1982722A true CN1982722A (en) | 2007-06-20 |
Family
ID=38165457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510020039 Pending CN1982722A (en) | 2005-12-15 | 2005-12-15 | Flexible-shaft immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1982722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635857A (en) * | 2022-03-11 | 2022-06-17 | 福建永强力加动力设备有限公司 | Flexible shaft power submersible pump |
-
2005
- 2005-12-15 CN CN 200510020039 patent/CN1982722A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635857A (en) * | 2022-03-11 | 2022-06-17 | 福建永强力加动力设备有限公司 | Flexible shaft power submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |