CN202756301U - Immersible pump with size-adjustable inlets - Google Patents
Immersible pump with size-adjustable inlets Download PDFInfo
- Publication number
- CN202756301U CN202756301U CN2012203963110U CN201220396311U CN202756301U CN 202756301 U CN202756301 U CN 202756301U CN 2012203963110 U CN2012203963110 U CN 2012203963110U CN 201220396311 U CN201220396311 U CN 201220396311U CN 202756301 U CN202756301 U CN 202756301U
- Authority
- CN
- China
- Prior art keywords
- pump
- base plate
- sidewall
- water
- adjustable
- 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 - Lifetime
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
The utility model belongs to the technical field of immersible pumps and particularly relates to an immersible pump with size-adjustable inlets. A bottom plate is fixed at a water inlet end at the bottom of a water pump. A plurality of openings communicated the water inlet end of the water pump are arranged in the sidewall of the bottom plate. A rotary drum which can rotate along the circumferential direction of the sidewall of the bottom plate is arranged outside the sidewall of the bottom plate in sleeved mode. Openings are arranged in the rotary drum. The openings in the sidewall of the bottom plate are matched with the openings in the rotary drum to form inlets, and the sizes of the inlets are adjustable. The immersible pump with the size-adjustable inlets can achieve adjustment of the caliber of the water inlets at the bottom of the water pump. According to regulation of the caliber of the water inlets, liquid containing different sizes of particles can be selected to pump. Consequently, the immersible pump with the size-adjustable inlets combines functions of pumping clear water and sewage water, is adjustable in status and wide in application range, can be used as a sewage pump and a clean water pump at the same time, overcomes the defect that the sewage pump and the clean water pump are single in pumped water quality, and reduces use cost for users.
Description
Technical field:
The utility model belongs to the submersible pump technical field, refers in particular to the adjustable submersible pump of a kind of import size.
Background technique:
Garden submersible pump in the market is divided into two kinds of sewage pump and clean waterpumps mostly to the different water pump of water inlet particle requirement.The water inlet aperture of sewage pump is larger, can be by comparing the water inlet current of large granular impurity, also therefore needing to be not useable for the user demand of filtering particle, this moment, the user need use clean waterpump instead, and clean waterpump can't have been pumped the large granular impurity current because water inlet aperture is too small.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, makes simple and easyly, has and adapts in the different suitable environments the adjustable submersible pump of the regulatable import size of water inlet size of grain.
The utility model is achieved in that
The adjustable submersible pump of a kind of import size, feed-water end is fixed with base plate in the water pump bottom, be provided with the opening of the feed-water end UNICOM of several and water pump on the sidewall of base plate, outside the sidewall of base plate, be set with the rotating cylinder that can on the sidewall of base plate, circumferentially rotate, be provided with opening on the rotating cylinder, the opening on the sidewall of base plate and the opening on the rotating cylinder match and form the adjustable import of size.
Above-mentioned base plate is: the upper surface at a flat board circumferentially has several projections to form sidewall uniformly at intervals, is formed with opening between the two adjacent projections, and dull and stereotyped outer edge is arranged on outside the sidewall outer surface, and the top of projection is fixed on the water pump bottom.
Above-mentioned projection has six, and the top of the projection more than three is provided with the installation position, and the installation position on the projection is connected by screw and water pump bottom.
Be provided with two guide plates that axially arrange on the inner side surface of above-mentioned projection.
Above-mentioned rotating cylinder is: barrel offer with base plate on aperture position large opening one to one, on the barrel between the two adjacent large openings, axially be evenly equipped with some little openings, rotating cylinder be sleeved on outside the projection of base plate and spacing flat board at base plate bottom water pump between.
The advantage that the utility model is given prominence to compared to existing technology is:
The submersible pump that the utility model provides can be realized the adjusting of water pump bottom water inlet aperture size, can select to pump the liquid that contains the variable grain size according to regulating water inlet aperture, the function of pumping clean and dirt water is rolled into one, and state is adjustable, not only can do the sewage pump use but also can make clean waterpump and use, using scope is wide, has solved sewage pump and clean waterpump and has pumped the single deficiency of water quality, has reduced user's user cost.
Description of drawings:
Fig. 1 is schematic representation of the present utility model;
Fig. 2 is exploded perspective view of the present utility model;
Fig. 3 is the plan view that is in full-gear between base plate of the present utility model and the rotating cylinder;
Fig. 4 is the plan view that is in full-gear between base plate of the present utility model and the rotating cylinder;
Fig. 5 is the plan view that is in half-open position between base plate of the present utility model and the rotating cylinder;
Fig. 6 is the plan view that is in half-open position between base plate of the present utility model and the rotating cylinder;
Fig. 7 is the plan view that is in the complete shut-down state between base plate of the present utility model and the rotating cylinder;
Fig. 8 is the plan view that is in the complete shut-down state between base plate of the present utility model and the rotating cylinder.
Embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 1-8:
The adjustable submersible pump of a kind of import size, be fixed with base plate 2 at water pump 1 bottom feed-water end, be provided with the opening 6 of the feed-water end UNICOM of several and water pump 1 on the sidewall of base plate 2, outside the sidewall of base plate 2, be set with the rotating cylinder 3 that can on the sidewall of base plate 2, circumferentially rotate, be provided with opening on the rotating cylinder 3, the opening 6 on the sidewall of base plate 2 and the opening on the rotating cylinder 3 match and form the adjustable import of size.
Above-mentioned base plate 2 is: the upper surface at a flat board 5 circumferentially has several projections 4 to form sidewall uniformly at intervals, be formed with opening 6 between the two adjacent projections 4, dull and stereotyped 5 outer edge 11 is arranged on outside the sidewall outer surface, and the top of projection 4 is fixed on water pump 1 bottom.
Above-mentioned projection 4 has six, the top of three projections 4 that the interval arranges, and perhaps the top of the projection more than three 4 is provided with installation position 10, and the installation position 10 on the projection 4 is connected by screw and water pump 1 bottom.
Be provided with two guide plates 7 that axially arrange on the inner side surface of above-mentioned projection 4.
Above-mentioned rotating cylinder 3 is: barrel offer with base plate 2 on opening 6 positions large opening 8 one to one, axially be evenly equipped with some little openings 9 on the barrel between the two adjacent large openings 8, rotating cylinder 3 is sleeved on outside the projection 4 of base plate 2 and is spacing between the flat board 5 and water pump 1 bottom of base plate 2.
The large opening 8 of rotating cylinder 3 is in full-gear when opening 6 on the base plate 2 overlaps, and can pump the large granular impurity current this moment; When large opening 8 parts of rotating cylinder 3 are positioned on the opening 6 of base plate 2, be in half-open position this moment; Can pump slightly large granular impurity current; When the large opening 8 on the rotating cylinder 3 and opening 6 on the base plate 2 stagger, the little opening 9 on the rotating cylinder 3 is in the complete shut-down state at this moment when opening 6 positions on the base plate 2 overlap, and can pump clear water.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. the adjustable submersible pump of import size, it is characterized in that: feed-water end is fixed with base plate in the water pump bottom, be provided with the opening of the feed-water end UNICOM of several and water pump on the sidewall of base plate, outside the sidewall of base plate, be set with the rotating cylinder that can on the sidewall of base plate, circumferentially rotate, be provided with opening on the rotating cylinder, the opening on the sidewall of base plate and the opening on the rotating cylinder match and form the adjustable import of size.
2. the adjustable submersible pump of a kind of import size according to claim 1, it is characterized in that: described base plate is: the upper surface at a flat board circumferentially has several projections to form sidewall uniformly at intervals, be formed with opening between the two adjacent projections, dull and stereotyped outer edge is arranged on outside the sidewall outer surface, and the top of projection is fixed on the water pump bottom.
3. the adjustable submersible pump of a kind of import size according to claim 2, it is characterized in that: described projection has six, and the top of the projection more than three is provided with the installation position, and the installation position on the projection is connected bottom water pump by screw.
4. it is characterized in that: be provided with two guide plates that axially arrange on the inner side surface of described projection according to claim 2 or the adjustable submersible pump of 3 described a kind of imports sizes.
5. the adjustable submersible pump of a kind of import size according to claim 1, it is characterized in that: described rotating cylinder is: barrel offer with base plate on aperture position large opening one to one, on the barrel between the two adjacent large openings, axially be evenly equipped with some little openings, rotating cylinder be sleeved on outside the projection of base plate and spacing flat board at base plate bottom water pump between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203963110U CN202756301U (en) | 2012-08-10 | 2012-08-10 | Immersible pump with size-adjustable inlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203963110U CN202756301U (en) | 2012-08-10 | 2012-08-10 | Immersible pump with size-adjustable inlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756301U true CN202756301U (en) | 2013-02-27 |
Family
ID=47735486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203963110U Expired - Lifetime CN202756301U (en) | 2012-08-10 | 2012-08-10 | Immersible pump with size-adjustable inlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756301U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016162087A1 (en) * | 2015-04-10 | 2016-10-13 | Alfred Kärcher Gmbh & Co. Kg | Immersion pump having a pre-filter |
| CN106168222A (en) * | 2016-08-22 | 2016-11-30 | 君禾泵业股份有限公司 | A kind of immersible pump and utilize this immersible pump to carry out sewage to extract changing method with clear water |
| CN106286321A (en) * | 2016-08-22 | 2017-01-04 | 君禾泵业股份有限公司 | Immersible pump and utilize this immersible pump to carry out the changing method of sewage and clear water extraction |
| CN107524635A (en) * | 2017-08-21 | 2017-12-29 | 王道红 | The pump body structure of immersible pump |
| WO2018162044A1 (en) * | 2017-03-07 | 2018-09-13 | Husqvarna Ab | Submersible pump |
| IT201900015264A1 (en) * | 2019-08-30 | 2021-03-02 | Piusi Spa | SUBMERSIBLE PUMP. |
| CN112664456A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner with same |
| CN112922858A (en) * | 2021-02-05 | 2021-06-08 | 谢志飞 | Submersible pump with function adjusting capability |
-
2012
- 2012-08-10 CN CN2012203963110U patent/CN202756301U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016162087A1 (en) * | 2015-04-10 | 2016-10-13 | Alfred Kärcher Gmbh & Co. Kg | Immersion pump having a pre-filter |
| CN107532598A (en) * | 2015-04-10 | 2018-01-02 | 阿尔弗雷德·凯驰两合公司 | Immersed pump with prefilter |
| CN107532598B (en) * | 2015-04-10 | 2020-08-11 | 阿尔弗雷德·卡赫欧洲两合公司 | Immersed pump with pre-filter |
| CN106168222A (en) * | 2016-08-22 | 2016-11-30 | 君禾泵业股份有限公司 | A kind of immersible pump and utilize this immersible pump to carry out sewage to extract changing method with clear water |
| CN106286321A (en) * | 2016-08-22 | 2017-01-04 | 君禾泵业股份有限公司 | Immersible pump and utilize this immersible pump to carry out the changing method of sewage and clear water extraction |
| CN106286321B (en) * | 2016-08-22 | 2018-08-31 | 君禾泵业股份有限公司 | Immersible pump and the switching method that sewage and clear water extraction are carried out using the immersible pump |
| CN106168222B (en) * | 2016-08-22 | 2018-11-30 | 君禾泵业股份有限公司 | A kind of immersible pump and utilize that the immersible pump carries out sewage and clear water extracts switching method |
| WO2018162044A1 (en) * | 2017-03-07 | 2018-09-13 | Husqvarna Ab | Submersible pump |
| CN107524635A (en) * | 2017-08-21 | 2017-12-29 | 王道红 | The pump body structure of immersible pump |
| IT201900015264A1 (en) * | 2019-08-30 | 2021-03-02 | Piusi Spa | SUBMERSIBLE PUMP. |
| CN112664456A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner with same |
| CN112922858A (en) * | 2021-02-05 | 2021-06-08 | 谢志飞 | Submersible pump with function adjusting capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LEO GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG LEO CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee after: LEO GROUP Co.,Ltd. Address before: 317500 Central Road, Wenling industrial city, Zhejiang, Taizhou Patentee before: Zhejiang LEO Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160329 Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Patentee after: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee before: LEO GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |