CN2597714Y - Driving shaft type submersible pump - Google Patents
Driving shaft type submersible pump Download PDFInfo
- Publication number
- CN2597714Y CN2597714Y CNU032147872U CN03214787U CN2597714Y CN 2597714 Y CN2597714 Y CN 2597714Y CN U032147872 U CNU032147872 U CN U032147872U CN 03214787 U CN03214787 U CN 03214787U CN 2597714 Y CN2597714 Y CN 2597714Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- pump
- last
- sleeve pipe
- submersible 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a transmission shaft type diving pump which pertains to a water pump comprising a pump body. The inferior part of the bump body is fixed with a mesh enclosure, an water outlet and a pump body are integrated into a whole, the pump body is internally provided with an impeller which is arranged on a pump spindle, the pump spindle is connected with a transmission shaft which is further connected with an upper transmission shaft, the upper transmission shaft is provided with a belt pulley or a universal joint, the upper transmission shaft and the transmission shaft are respectively provided with an upper sleeve and a sleeve. The diving pump has the advantages of simple structure, low production cost, less investment, convenient use and easy installation and connection. The utility model has wide applicable range and can be used for water pumping operation by availing of engines, at occasions without power supply or be externally connected with engines for driving.
Description
Technical field
The utility model provides a kind of water pump, especially a kind of submersible pump.
Background technique
Submersible pump is not owing to inhale journey, so water-outlet quantity is much higher than the common water pump with constant power, and the efficient of drawing water is higher, good energy-conserving effect, and easy to use, reliable operation.But existing submersible pump is electrodynamic type, promptly finishes the operation of drawing water by the motor drives that is installed on the pump housing, and this not only can cause cost of production to increase, and can not use in power free place, has limited its application area.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of transmission shaft type submersible pump is provided, and its operation of drawing water under the drive of dynamic power machines such as motor is to enlarge its application area.
The utility model is to realize like this, the transmission shaft type submersible pump comprises the pump housing, and pump housing bottom is fixed with guard, the water outlet and the pump housing are integral, have impeller to be installed on the pump shaft in the pump housing, described pump shaft and transmission shaft link together, and transmission shaft and last transmission shaft link together, belt pulley or universal joint are installed on the last transmission shaft, last transmission shaft and transmission shaft have last sleeve pipe and sleeve pipe outward respectively, between last sleeve pipe and the last transmission shaft bearing are arranged, and between sleeve pipe and the transmission shaft bearing are arranged.
Adopt the transmission shaft type submersible pump of said structure, simple in structure, cost of production is low, and little investment is easy to use, and ease of connection is installed, and available motor drives the operation of drawing water, and power free place also can be used, also can external motor drives, and application area is big.
Description of drawings
Fig. 1 is the schematic representation of a kind of example structure of the present utility model.
Fig. 2 is the schematic representation that universal joint is connected with last transmission shaft.
Embodiment
The embodiment who provides below in conjunction with accompanying drawing illustrates structure of the present utility model and working principle.
As shown in drawings, the transmission shaft type submersible pump of the utility model, comprise the pump housing (10), pump housing bottom is fixed with guard (13), water outlet (14) is integral with the pump housing, there is impeller (12) to be installed on the pump shaft (11) in the pump housing, described pump shaft (11) links together with transmission shaft (7), transmission shaft and last transmission shaft (2) link together, belt pulley (1) or universal joint (17) are installed on the last transmission shaft, last transmission shaft and transmission shaft have last sleeve pipe (15) and sleeve pipe (6) outward respectively, and bearing (16) is arranged between last sleeve pipe and the last transmission shaft, and bearing (5) is arranged between sleeve pipe and the transmission shaft.
Between described transmission shaft (7) and the pump shaft (11), go up between transmission shaft (2) and the transmission shaft (7) and link together by spline joint (3) respectively.Spline joint (3) is made one with last transmission shaft, transmission shaft respectively.During installation, spline joint is inserted in the keyway on transmission shaft and the pump shaft, during dismounting, extracts out and gets final product, and is very convenient.Transmission shaft and sleeve pipe can have more piece, are a joint generally speaking about 1.5 meters.Can adjust its joint number according to the degree of depth of well during use.
On the sleeve pipe (15) support (4) is installed also on described.Support is positioned over around the well head, and being used for submersible pump with the utility model, to be fixed on well head upper and lower.
During use, go up the installation outlet pipe, then water pump body, sleeve pipe etc. is sent in the well, water pump body is entered under water at water outlet (14).By support this submersible pump is fixed.By on the belt pulley of the pto of belt pulley and dynamic power machine, belt being installed, the utility model and dynamic power machine such as motor, motor are connected.Also can pass through universal joint (17) directly is connected with the pto of dynamic power machine.During dynamic power machine work, promptly drive and go up transmission shaft, transmission shaft, pump shaft rotation, so the impeller rotation, the water in the well is extracted out, send outside the well from water outlet, outlet pipe.
Because used motor, the motor of the utility model can also be used for other work, therefore reduced the cost of production of submersible pump.
Claims (3)
1, the transmission shaft type submersible pump, comprise the pump housing (10), pump housing bottom is fixed with guard (13), water outlet (14) is integral with the pump housing, there is impeller (12) to be installed on the pump shaft (11) in the pump housing, it is characterized in that, described pump shaft (11) links together with transmission shaft (7), transmission shaft and last transmission shaft (2) link together, belt pulley (1) or universal joint (17) are installed on the last transmission shaft, last transmission shaft and transmission shaft have last sleeve pipe (15) and sleeve pipe (6) outward respectively, and bearing (16) is arranged between last sleeve pipe and the last transmission shaft, and bearing (5) is arranged between sleeve pipe and the transmission shaft.
2, transmission shaft type submersible pump as claimed in claim 1 is characterized in that, between described transmission shaft (7) and the pump shaft (11), go up between transmission shaft (2) and the transmission shaft (7) and link together by spline joint (3) respectively.
3, transmission shaft type submersible pump as claimed in claim 1 or 2 is characterized in that, on the sleeve pipe (15) support (4) is installed also on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032147872U CN2597714Y (en) | 2003-01-20 | 2003-01-20 | Driving shaft type submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032147872U CN2597714Y (en) | 2003-01-20 | 2003-01-20 | Driving shaft type submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597714Y true CN2597714Y (en) | 2004-01-07 |
Family
ID=34159814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032147872U Expired - Fee Related CN2597714Y (en) | 2003-01-20 | 2003-01-20 | Driving shaft type submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597714Y (en) |
-
2003
- 2003-01-20 CN CNU032147872U patent/CN2597714Y/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 |