CN201650776U - Multifunctional self-absorbing submerged pump - Google Patents
Multifunctional self-absorbing submerged pump Download PDFInfo
- Publication number
- CN201650776U CN201650776U CN2010201225033U CN201020122503U CN201650776U CN 201650776 U CN201650776 U CN 201650776U CN 2010201225033 U CN2010201225033 U CN 2010201225033U CN 201020122503 U CN201020122503 U CN 201020122503U CN 201650776 U CN201650776 U CN 201650776U
- Authority
- CN
- China
- Prior art keywords
- water
- self
- pump
- winding
- absorbing
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to equipment for pumping underground water to the ground, in particular to a multifunctional self-absorbing submerged pump. The multifunctional self-absorbing submerged pump comprises a pump body (1), a water outlet (2), a water inlet (3), a hollow pump shaft (7), a winding (5) and an impeller (4). The water outlet (2) and the water inlet (3) are arranged on the pump body (1). The impeller (4), the winding (5) and the hollow pump shaft (7) are arranged in the pump body (1); the winding (5) is arranged in a winding cavity (6) in the pump body (1); a water inlet (10) is arranged on the winding cavity (6); the hollow pump shaft (7) is vertically arranged; and a self-absorbing hole (9) is arranged on the hollow pump shaft (7) to communicate the hollow pump shaft (7) and the winding cavity (6). Because the self-absorbing hole (9) is arranged on the hollow pump shaft (7), water in the winding cavity (6) passing through the self-absorbing hole (9) flows into the hollow pump shaft (7) when the multifunctional self-absorbing submerged pump works, and flows through the hollow pump shaft (7) with the underground water to raise thereby improving the self-absorbing effect. Circulating cooling water is supplied into the winding cavity (6) through the water inlet (3), and the cooling effect for the winding (5) is improved at the same time. The multifunctional self-absorbing submerged pump can be arranged above water, and the self absorption can be realized only by fully filling water in the multifunctional self-absorbing submerged pump. The length of an external water tube of the water inlet (3) can be lengthened to replace a deep well pump in order to reduce the cost.
Description
Affiliated technical field:
The utility model relates to and a kind of underground water is extracted the equipment on ground, particularly the multifunctional self-suction submersible pump.
Background technique:
At present, in the area that tap water is not installed, people need extract underground water on the ground, for uses such as life, productions, and the installation suction type pumped well that has, the installation water pump that has is if water level more also needs to use deep-well pump.Existing problems are: efficient is low, the self-priming effect is bad, and water pump is dried up surpasses half meter and just can not normally use the easy scaling loss of water pump; If use deep-well pump cost height, safeguard inconvenient.
The model utility content:
The utility model purpose provides a kind of multifunctional self-suction submersible pump, reduces cost, and improves the self-priming effect, solves the problems referred to above that exist in the background technique.
The technical solution of the utility model is: the multifunctional self-suction submersible pump comprises the pump housing, water outlet, water intake, hollow pump shaft, winding, impeller, the pump housing is provided with water outlet, water intake, impeller, winding, hollow pump shaft are arranged in the pump housing, winding is arranged in the interior winding cavity of the pump housing, be provided with the water inlet above the winding cavity, hollow pump shaft vertically is provided with, and hollow pump shaft is provided with the self-priming hole, is communicated with hollow pump shaft and winding cavity.
Said water intake is provided with one-way valve.
The quantity that hollow pump shaft is provided with the self-priming hole is arbitrarily.
The beneficial effects of the utility model are: because hollow pump shaft is provided with the self-priming hole, during submersible pump work, water in the winding cavity enters hollow pump shaft by the self-priming hole, rise by hollow pump shaft with underground water, improve the self-priming effect, winding cavity has improved the cooling effect to winding simultaneously by water inlet replenishment cycles cooling water.The utility model can be arranged on the water surface, only needs the water pump topped up with water just can be realized self-priming; Can also prolong the length of water intake external water pipe, substitute deep-well pump, reduce cost.
Description of drawings:
Accompanying drawing is the utility model embodiment's a structural representation.
Among the figure: the pump housing 1, water outlet 2, water intake 3, impeller 4, winding 5, winding cavity 6, hollow pump shaft 7, one-way valve 8, self-priming hole 9, water inlet 10.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the multifunctional self-suction submersible pump comprises the pump housing 1, water outlet 2, water intake 3, hollow pump shaft 7, winding 5, impeller 4, the pump housing is provided with water outlet, water intake, impeller, winding, hollow pump shaft are arranged in the pump housing, winding is arranged in the interior winding cavity 6 of the pump housing, is provided with water inlet 10 above the winding cavity, and hollow pump shaft vertically is provided with, hollow pump shaft is provided with self-priming hole 9, is communicated with hollow pump shaft and winding cavity.Water intake 3 is provided with one-way valve 8.Because hollow pump shaft is provided with the self-priming hole, during submersible pump work, the water in the winding cavity enters hollow pump shaft by the self-priming hole, rise by hollow pump shaft with underground water, improve the self-priming effect, winding cavity has improved the cooling effect to winding simultaneously by water inlet replenishment cycles cooling water.
Claims (2)
1. multifunctional self-suction submersible pump, it is characterized in that comprising the pump housing (1), water outlet (2), water intake (3), hollow pump shaft (7), winding (5), impeller (4), the pump housing is provided with water outlet, water intake, impeller, winding, hollow pump shaft are arranged in the pump housing, winding is arranged in the interior winding cavity (6) of the pump housing, is provided with water inlet (10) above the winding cavity, and hollow pump shaft vertically is provided with, hollow pump shaft is provided with self-priming hole (9), is communicated with hollow pump shaft and winding cavity.
2. the multifunctional self-suction submersible pump according to claim 1 is characterized in that said water intake (3) is provided with one-way valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201225033U CN201650776U (en) | 2010-03-04 | 2010-03-04 | Multifunctional self-absorbing submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201225033U CN201650776U (en) | 2010-03-04 | 2010-03-04 | Multifunctional self-absorbing submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650776U true CN201650776U (en) | 2010-11-24 |
Family
ID=43116010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201225033U Expired - Fee Related CN201650776U (en) | 2010-03-04 | 2010-03-04 | Multifunctional self-absorbing submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
-
2010
- 2010-03-04 CN CN2010201225033U patent/CN201650776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203500031U (en) | Amphibious multistage pump | |
| CN201116802Y (en) | Same well refilling device used for underground water source heat pump | |
| CN201650776U (en) | Multifunctional self-absorbing submerged pump | |
| CN103104433A (en) | Large-discharge built-in automatic reversing hydraulic plunger pump | |
| CN201377439Y (en) | Self-priming front-mounted pump with high suction lift | |
| CN208431171U (en) | A kind of self cooling immersible pump of circulation | |
| CN209724705U (en) | Energy-saving submersible pump | |
| CN204099231U (en) | Submersible pump | |
| CN203374494U (en) | Submersible pump provided with energy-saving flow increasing device | |
| CN204755339U (en) | Amphibian silence high -pressure pump | |
| CN2781054Y (en) | Centrifugal vacuum diversion device | |
| CN203702579U (en) | Amphibious mute high-pressure pump | |
| CN204877982U (en) | Modular immersible pump for well | |
| CN204738967U (en) | High -lift flexible axle pump pump head | |
| CN201802644U (en) | Small-size deep-well centrifugal submersible pump | |
| CN203308689U (en) | Miniature motorless submersible pump | |
| CN203098377U (en) | Energy-saving constant-pressure sinking pump | |
| CN203285696U (en) | Submerged pump with automatic cooling effect | |
| CN202833192U (en) | Air pressure type water pump | |
| CN208669538U (en) | A kind of continuity fluid pressure type water pump | |
| CN213419384U (en) | Stable vertical long-shaft pump | |
| CN201771780U (en) | Multi-stage double-suction pump with added guide vanes | |
| CN216111327U (en) | Energy-saving self-suction water pumping device | |
| CN201650772U (en) | Mining booster pump | |
| CN202851461U (en) | Self-suction non-clogging sewage pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120304 |