CN2284869Y - Deep-well water pump - Google Patents
Deep-well water pump Download PDFInfo
- Publication number
- CN2284869Y CN2284869Y CN 96203300 CN96203300U CN2284869Y CN 2284869 Y CN2284869 Y CN 2284869Y CN 96203300 CN96203300 CN 96203300 CN 96203300 U CN96203300 U CN 96203300U CN 2284869 Y CN2284869 Y CN 2284869Y
- Authority
- CN
- China
- Prior art keywords
- water
- shaft
- pump
- power transmission
- transmission shaft
- 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 discloses a deep well water pump which belongs to the class of water pumps, being composed of an impeller and a casing. The utility model is characterized in that a water pump shaft is a long power output shaft, the impellers are arranged at one end of the shaft, and the impellers are arranged in a well at the position which is within 9 m to a water surface; the other end of the shaft is provided with a belt pulley, and the outside of the shaft is a casing tube; the shaft and the casing tube can be one or multiple segments which can be decided by the depth of the well; in order to obtain greater quantity of pumped water, one to three impellers can be arranged on the shaft in series. The water pump can solve the problem that existing water pumps can not pump water from deep wells. The utility model has the advantages of simple structure, low cost, reliable work, wide power application, etc.
Description
Bore hole turbine pump belongs to the water pump class.
Existing farmland suction pump is with regard to its power source and dialect, and a kind of is to be power with the diesel engine, but can only be installed in aboveground operation, if the well water water surface is lower than 9 meters, this water pump is cisco unity malfunction just.Another kind of suction pump is to be power with the electricity, and as submersible pump, because it is to be power with the electricity, farm work is restricted.In addition, nylon protects line coil submersible pump cost height, and power consumption is big, and the oil immersion impervious machine is easily intake, and is fragile.
The purpose of this utility model is in order to overcome existing field irrigation suction pump above shortcomings, a kind of suction pump of heavy duty service to be provided.
Its concrete technological scheme accompanying drawings is as follows.This bore hole turbine pump is by impeller, housing is formed, impeller (17) is contained in an end of a long power transmission shaft (5), the other end of power transmission shaft (5) is equipped with belt pulley (2), power transmission shaft (5) is gone up and by bearing (4), (11) sleeve pipe (6) is housed, and locates to be equipped with respectively intake pipe and outlet pipe at water intake (15) and water outlet (13).
Power transmission shaft (5) and its outer sleeve pipe (6) can adopt a joint or a more piece.
Water pump vane (17) can adopt 1-3, is installed in series on power transmission shaft (5).
The outstanding feature of this suction pump is with the common pump shaft lengthening that draws water, and can adopt more piece, water pump vane can be sent into so into down, and the visual well depth of the power transmission shaft of water pump is regulated, if water pump vane apart from the water surface in 9 meters, get final product proper functioning.This water pump can be used Diesel Driven, and also useable electric moter drives.Its low cost of manufacture, the efficient height, simple in structure, can satisfy field deep-well pumping requirement.
Further specify its technological scheme and embodiment below in conjunction with accompanying drawing.Accompanying drawing is a structural representation of the present utility model.(5) are power transmission shafts among the figure, and (2) are belt pulleys, and it is contained in the upper end of power transmission shaft (5) by flat key (1).(6) be sleeve pipe, it is sleeved on the power transmission shaft (5), and fixes with rolling bearing (4), (11).(3), (10) are gland, (9) be pressure bearing, (7) be movable joint on the power transmission shaft (5), (8) be that pipe collar movable joint (7) and pipe collar (8) on the sleeve pipe (6) all can adopt the sleeve pipe that has internal thread, in order to respectively two joint power transmission shafts (5) and sleeve pipe (6) employing scyewed joint are fixed as an integral body.(12) be seal ring, (13) are water outlets, and (15) are water intakes, the water outlet place is connected to outlet pipe and stretches out outer wellhead, the water inlet is connected to intake pipe and stretches under the water entering surface, and (17) are impellers, and it is fixed on the lower end of long power transmission shaft by flat strong (14) and nut (16).
In order to reach the bigger pump water yield, can adopt 2-3 impeller string to be contained on the pto (5).
The impeller of this water pump and pump chamber and Ordinary Centrifugal Pumps are basic identical.Its working principle is by belt belt pulley (2) to be rotated under diesel engine or motor driving, and drive pto (5) and impeller (17) high speed rotating, under barometric pressure and centrifugal action, make well water suck pump chamber, more earthward by waste pipe row by intake pipe.
Claims (3)
1. bore hole turbine pump, it is made up of impeller, housing, it is characterized in that impeller (17) is contained in an end of a power transmission shaft (5), the other end of power transmission shaft (5) is equipped with belt pulley (2), power transmission shaft (5) is gone up and by bearing (4), (11) sleeve pipe (6) is housed, and locates to be equipped with respectively intake pipe and outlet pipe at water intake (15) and water outlet (13).
2. a kind of bore hole turbine pump according to claim 1 is characterized in that said long power transmission shaft (5) and sleeve pipe (6) can adopt a joint or a more piece.
3. a kind of deep-well according to claim 1 and 2 is taken out and is held pump, it is characterized in that water pump vane (17) can adopt 1-3, is installed in series on power transmission shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203300 CN2284869Y (en) | 1996-01-29 | 1996-01-29 | Deep-well water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203300 CN2284869Y (en) | 1996-01-29 | 1996-01-29 | Deep-well water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284869Y true CN2284869Y (en) | 1998-06-24 |
Family
ID=33888934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96203300 Expired - Fee Related CN2284869Y (en) | 1996-01-29 | 1996-01-29 | Deep-well water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284869Y (en) |
-
1996
- 1996-01-29 CN CN 96203300 patent/CN2284869Y/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 |