CN103206396B - A kind of water pump vacuumizes auxiliary device - Google Patents
A kind of water pump vacuumizes auxiliary device Download PDFInfo
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- CN103206396B CN103206396B CN201310118180.9A CN201310118180A CN103206396B CN 103206396 B CN103206396 B CN 103206396B CN 201310118180 A CN201310118180 A CN 201310118180A CN 103206396 B CN103206396 B CN 103206396B
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- water pump
- adjusting base
- water
- base
- fixed base
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Abstract
The present invention discloses a kind of water pump and vacuumizes auxiliary device, comprise the fixed base bottom water pump body and this water pump body, described fixed base inside is provided with the running shaft of band impeller, water intake is provided with bottom described fixed base, also comprise the adjusting base that can regulate the cylindrical shape of relative distance between itself and described fixed base, the sidewall of this adjusting base is provided with sidepiece water inlet, the bottom surface of this adjusting base is provided with bottom water inlet, and the water inlet position of described fixed base is provided with the seal ring that can dock with the sealing bottom surface of described adjusting base.When adjusting base is in when pulling open state, this water pump can normal pumping, identical with common water pump, when adjusting base is in closed configuration, described seal ring docks with the sealing bottom surface of described adjusting base, can prevent current from entering water pump by adjusting base sidepiece water inlet, enhance the vacuum capability of impeller, avoid producing and reveal, thus the effect that water is blotted by bottom water inlet by realization completely.
Description
Technical field
The invention belongs to water pump field, be specifically related to a kind of water pump and vacuumize auxiliary device.
Background technique
Existing water pump can only complete work of simply drawing water in use, can not regulate according to the actual requirements, as faced many usage requirements when water pump, water pump should be allowed to can be used in drawing water normally, water pump can be allowed again to be drained completely by water, existing water pump can only be used for normal pumping, cannot realize the effect drained completely by water.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and provide a kind of water pump to vacuumize auxiliary device, it can either be used for normal pumping, also add ability that water pump vacuumizes simultaneously thus is drained completely by water.
The technical solution adopted in the present invention is: a kind of water pump vacuumizes auxiliary device, comprise the fixed base bottom water pump body and this water pump body, described fixed base inside is provided with the running shaft of band impeller, water intake is provided with bottom described fixed base, also comprise the adjusting base that can regulate the cylindrical shape of relative distance between itself and described fixed base, the sidewall of this adjusting base is provided with sidepiece water inlet, the bottom surface of this adjusting base is provided with bottom water inlet, the water inlet position of described fixed base is provided with the seal ring that can dock with the sealing bottom surface of described adjusting base.
As preferably, described water pump body is provided with back-up ring, and this back-up ring and described fixed base form the plug mounting groove passed in and out for described adjusting base.
As preferably, described sidepiece water inlet is multiple, and is evenly distributed on the sidewall of adjusting base.
As preferably, described bottom water inlet is be arranged on the bottom surface central authorities of described adjusting base and the netted permeable hole corresponding with described seal ring.
As preferably, the bottom edge position of described adjusting base is provided with downward convex edge, this convex edge is provided with water breach.
As preferably, described seal ring is up-small and down-big horn-like structure.
Beneficial effect of the present invention is: because the present invention adopts said structure, be when pulling open state making adjusting base, this water pump can normal pumping, identical with common water pump, when making adjusting base be in closed configuration, described seal ring docks with the sealing bottom surface of described adjusting base, can prevent current from entering water pump by adjusting base sidepiece water inlet, enhance the vacuum capability of impeller, avoid producing and reveal, thus the effect that water is blotted by bottom water inlet by realization completely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place enlarged diagram in Fig. 1 of the present invention;
Fig. 3 is that adjusting base of the present invention closes up schematic diagram;
Fig. 4 is assembling schematic diagram of the present invention.
In figure: 1, water pump body; 2, fixed base; 3, adjusting base; 4, back-up ring; 5, mounting groove is plugged; 6, impeller; 7, running shaft; 8, water intake; 9, seal ring; 10, sidepiece water inlet; 11, water breach is crossed; 12, bottom water inlet.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the present invention is described in further detail.
As shown in Figures 1 to 4, a kind of water pump vacuumizes auxiliary device, comprise the fixed base 2 bottom water pump body 1 and this water pump body 1, described fixed base 2 inside is provided with the running shaft 7 of band impeller 6, water intake 8 is provided with bottom described fixed base 2, also comprise the adjusting base 3 that can regulate the cylindrical shape of relative distance between itself and described fixed base 2, described water pump body 1 is provided with back-up ring 4, this back-up ring 4 forms with described fixed base 2 the plug mounting groove 5 passed in and out for described adjusting base 3, in this plug mounting groove 5, pass in and out mobile realization by adjusting base 3 and regulate the relative distance between itself and fixed base 2, the sidewall of this adjusting base 3 is provided with sidepiece water inlet 10, described sidepiece water inlet 10 is multiple, and be evenly distributed on the sidewall of adjusting base 3, the bottom surface of this adjusting base 3 is provided with bottom water inlet 12, described bottom water inlet 12 is for being arranged on the bottom surface central authorities of described adjusting base 3 and the netted permeable hole corresponding with described seal ring 9, the bottom edge position of adjusting base 3 is provided with downward convex edge simultaneously, this convex edge was provided with water breach 11, current can cross water breach 11 by this and bottom water inlet 12 enters in adjusting base 3, and by impeller 6 suction water pump, water intake 8 position of described fixed base 2 is provided with the seal ring 9 that can dock with the sealing bottom surface of described adjusting base 3, described seal ring 9 is up-small and down-big horn-like structure.
When adjusting base 3 is in when pulling open state, this water pump can normal pumping, identical with common water pump; When adjusting base 3 is in closed configuration, described seal ring 9 docks with the sealing bottom surface of described adjusting base 3, fit completely in seal ring 9 compressive deformation and adjusting base 3 bottom surface, can prevent current from entering water pump by adjusting base 3 sidepiece water inlet 10, current can only enter water pump by the bottom water inlet 12 of adjusting base 3, enhance the vacuum capability of impeller 6, avoid producing and reveal, thus the effect that water is blotted by bottom water inlet 12 by realization completely, and under the effect of water tension force, can make to take out at the bottom of the liquid level of rear water in water pump bottom plane 3mm.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (4)
1. a water pump vacuumizes auxiliary device, comprise the fixed base (2) of water pump body (1) and this water pump body (1) bottom, described fixed base (2) inside is provided with the running shaft (7) of band impeller (6), described fixed base (2) bottom is provided with water intake (8), it is characterized in that: also comprise the adjusting base (3) that can regulate the cylindrical shape of relative distance between itself and described fixed base (2), the sidewall of this adjusting base (3) is provided with sidepiece water inlet (10), the bottom surface of this adjusting base (3) is provided with bottom water inlet (12), water intake (8) position of described fixed base (2) is provided with the seal ring (9) that can dock with the sealing bottom surface of described adjusting base (3), described water pump body (1) is provided with back-up ring (4), this back-up ring (4) and described fixed base (2) form the plug mounting groove (5) passed in and out for described adjusting base (3), the bottom edge position of described adjusting base (3) is provided with downward convex edge, this convex edge was provided with water breach (11).
2. a kind of water pump according to claim 1 vacuumizes auxiliary device, it is characterized in that: described sidepiece water inlet (10) for multiple, and is evenly distributed on the sidewall of adjusting base (3).
3. a kind of water pump according to claim 1 and 2 vacuumizes auxiliary device, it is characterized in that: described bottom water inlet (12) is for being arranged on the bottom surface central authorities of described adjusting base (3) and the netted permeable hole corresponding with described seal ring (9).
4. a kind of water pump according to claim 1 vacuumizes auxiliary device, it is characterized in that: described seal ring (9) is up-small and down-big horn-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118180.9A CN103206396B (en) | 2013-04-08 | 2013-04-08 | A kind of water pump vacuumizes auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118180.9A CN103206396B (en) | 2013-04-08 | 2013-04-08 | A kind of water pump vacuumizes auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206396A CN103206396A (en) | 2013-07-17 |
| CN103206396B true CN103206396B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310118180.9A Active CN103206396B (en) | 2013-04-08 | 2013-04-08 | A kind of water pump vacuumizes auxiliary device |
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| Country | Link |
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| CN (1) | CN103206396B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790813B (en) * | 2013-11-25 | 2017-01-04 | 万丰电机（宁波）有限公司 | Water pump |
| CN118188604B (en) * | 2024-05-14 | 2024-08-06 | 江苏鑫丰源机电有限公司 | Non-positive-displacement vacuum pump with filtering structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598133A (en) * | 2009-06-14 | 2009-12-09 | 宁波斯尔园林工具有限公司 | Water drawing height adjustable submerged pump and regulating method |
| CN202348701U (en) * | 2011-11-04 | 2012-07-25 | 苏州沃达园林机械有限公司 | Submersible pump with water level adjusting device |
| CN202732421U (en) * | 2012-06-27 | 2013-02-13 | 苏州沃达园林机械有限公司 | Submerged pump suction height regulating mechanism |
| CN203175930U (en) * | 2013-04-08 | 2013-09-04 | 苏州沃达园林机械有限公司 | Water pump vacuumizing auxiliary device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214879A (en) * | 2000-01-31 | 2001-08-10 | Torao Inoue | Bottom sampling strainer for submergible pump having excavating function |
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2013
- 2013-04-08 CN CN201310118180.9A patent/CN103206396B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598133A (en) * | 2009-06-14 | 2009-12-09 | 宁波斯尔园林工具有限公司 | Water drawing height adjustable submerged pump and regulating method |
| CN202348701U (en) * | 2011-11-04 | 2012-07-25 | 苏州沃达园林机械有限公司 | Submersible pump with water level adjusting device |
| CN202732421U (en) * | 2012-06-27 | 2013-02-13 | 苏州沃达园林机械有限公司 | Submerged pump suction height regulating mechanism |
| CN203175930U (en) * | 2013-04-08 | 2013-09-04 | 苏州沃达园林机械有限公司 | Water pump vacuumizing auxiliary device |
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| Publication number | Publication date |
|---|---|
| CN103206396A (en) | 2013-07-17 |
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