CN107401515A - A kind of high efficiency micro pump with filtering function - Google Patents
A kind of high efficiency micro pump with filtering function Download PDFInfo
- Publication number
- CN107401515A CN107401515A CN201610335554.6A CN201610335554A CN107401515A CN 107401515 A CN107401515 A CN 107401515A CN 201610335554 A CN201610335554 A CN 201610335554A CN 107401515 A CN107401515 A CN 107401515A
- Authority
- CN
- China
- Prior art keywords
- impeller
- top cover
- pump housing
- pump
- high efficiency
- 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.)
- Pending
Links
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
- F04D13/0606—Canned motor pumps
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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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
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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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of high efficiency micro pump with filtering function,Including the pump housing and the motor for being arranged on pump housing inner cavity top,The side wall of the pump housing is provided with delivery port,Control device is provided with the top of the pump housing,And the output end of control device and the input of motor are electrically connected with,The inner chamber of the pump housing is provided with water pump vane,Water pump vane includes impeller bottom and impeller top cover,The upper surface of impeller bottom is evenly arranged with blade,The lower surface of impeller bottom is bonded with filter,The upper surface of impeller top cover is fixedly connected with shaft coupling,And impeller top cover is connected by the axis of rotation of shaft coupling and motor,Filter ring is provided between impeller bottom and impeller top cover,The lower surface of the pump housing has been bolted to connection top cover,Water inlet is provided with top cover,This has the high efficiency micro pump operating efficiency of filtering function higher,Energy consumption is low,The impurity in liquid can be filtered out,Have it is longer when service life.
Description
Technical field
The present invention relates to micro pump technical field, specially a kind of high efficiency micro pump with filtering function.
Background technology
The general composition form of micro pump is drive part and the pump housing, there is two interfaces of one-in-and-one-out on the pump housing, and water enters from water inlet, discharge outlet goes out, compact, easy for installation, but existing micro pump, operating efficiency is not high, and energy consumption is higher, and its motor internal rotor is directly connected to water pump vane, the fluid requirements of circulation are forbidden containing impurity, if containing impurity in liquid, the especially impurity of irony is readily adsorbed on the p-m rotor of motor, water pump is caused to damage, service life shortens.
The content of the invention
It is an object of the invention to provide a kind of high efficiency micro pump with filtering function, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of high efficiency micro pump with filtering function, including the pump housing and the motor for being arranged on pump housing inner cavity top, the side wall of the pump housing is provided with delivery port, control device is provided with the top of the pump housing, and the output end of control device and the input of motor are electrically connected with, the inner chamber of the pump housing is provided with water pump vane, the water pump vane includes impeller bottom and impeller top cover, the upper surface of the impeller bottom is evenly arranged with blade, the lower surface of the impeller bottom is bonded with filter, the upper surface of the impeller top cover is fixedly connected with shaft coupling, and impeller top cover is connected by the axis of rotation of shaft coupling and motor, filter ring is provided between the impeller bottom and impeller top cover, the lower surface of the pump housing has been bolted to connection top cover, water inlet is provided with the top cover.
Preferably, the blade is arc, and blade is in the upper surface of impeller bottom matrix arrangement in a ring.
Preferably, the filter is mesh structural porous magnetic filtration screen.
Preferably, the control device is low voltage frequency converter.
Compared with prior art, the beneficial effects of the invention are as follows：This has the high efficiency micro pump of filtering function, using in the upper and lower ends setting upper top cover of water pump blade and the structure of lower top cover, whole water pump vane is set to form semi-closed structure, greatly improve the transmission efficiency of water pump vane, reduce the energy consumption of the micro pump, filter is set on top cover simultaneously, contaminant filter in liquid can be fallen, excessive impurity absorption is avoided on water pump vane, water pump is caused to damage, this has the high efficiency micro pump of filtering function, operating efficiency is higher, energy consumption is low, the impurity in liquid can be filtered out, have it is longer when service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is water pump vane explosive view of the present invention.
In figure：1 control device, 2 motors, 3 pump housings, 4 top covers, 5 water pump vanes, 6 water inlets, 7 delivery ports, 8 blades, 9 bolts, 10 filters, 11 impeller bottoms, 12 filter rings, 13 impeller top covers, 14 shaft couplings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of high efficiency micro pump with filtering function,Including the pump housing 3 and the motor 2 for being arranged on the inner cavity top of the pump housing 3,The side wall of the pump housing 3 is provided with delivery port 7,The top of the pump housing 3 is provided with control device 1,And the output end of control device 1 and the input of motor 2 are electrically connected with,Control device 1 is low voltage frequency converter,It is capable of the rotating speed of regulation motor 2,The inner chamber of the pump housing 3 is provided with water pump vane 5,Water pump vane 5 includes impeller bottom 11 and impeller top cover 13,Impeller bottom 11 and impeller top cover 13 make whole water pump vane form semi-closed structure,Greatly improve the transmission efficiency of water pump vane 5,Reduce the energy consumption of the micro pump,The upper surface of impeller bottom 11 is evenly arranged with blade 8,Blade 8 is arc,And blade 8 is in the upper surface of impeller bottom 11 matrix arrangement in a ring,Effectively raise the operating efficiency of water pump vane 5,The lower surface of impeller bottom 11 is bonded with filter 10,Filter 10 is mesh structural porous magnetic filtration screen,Contaminant filter in liquid can be fallen,Excessive impurity absorption is avoided on water pump vane 5,Water pump is caused to damage,The upper surface of impeller top cover 13 is fixedly connected with shaft coupling 14,And impeller top cover 13 is connected by shaft coupling 14 with the axis of rotation of motor 2,Filter ring 12 is provided between impeller bottom 11 and impeller top cover 13,The lower surface of the pump housing 3 is fixedly connected with top cover 4 by bolt 9,Water inlet 6 is provided with top cover 4.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that a variety of change, modification, replacement and modification can be carried out to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of high efficiency micro pump with filtering function, including the pump housing（3）Be arranged on the pump housing（3）The motor of inner cavity top（2）, it is characterised in that：The pump housing（3）Side wall be provided with delivery port（7）, the pump housing（3）Top be provided with control device（1）, and control device（1）Output end and motor（2）Input be electrically connected with, the pump housing（3）Inner chamber be provided with water pump vane（5）, the water pump vane（5）Including impeller bottom（11）With impeller top cover（13）, the impeller bottom（11）Upper surface be evenly arranged with blade（8）, the impeller bottom（11）Lower surface be bonded with filter（10）, the impeller top cover（13）Upper surface be fixedly connected with shaft coupling（14）, and impeller top cover（13）Pass through shaft coupling（14）With motor（2）Axis of rotation connection, the impeller bottom（11）With impeller top cover（13）Between be provided with filter ring（12）, the pump housing（3）Lower surface pass through bolt（9）It is fixedly connected with top cover（4）, the top cover（4）On be provided with water inlet（6）.
A kind of 2. high efficiency micro pump with filtering function according to claim 1, it is characterised in that：The blade（8）For arc, and blade（8）In impeller bottom（11）Upper surface matrix arrangement in a ring.
A kind of 3. high efficiency micro pump with filtering function according to claim 1, it is characterised in that：The filter（10）For mesh structural porous magnetic filtration screen.
A kind of 4. high efficiency micro pump with filtering function according to claim 1, it is characterised in that：The control device（1）For low voltage frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335554.6A CN107401515A (en) | 2016-05-19 | 2016-05-19 | A kind of high efficiency micro pump with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335554.6A CN107401515A (en) | 2016-05-19 | 2016-05-19 | A kind of high efficiency micro pump with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107401515A true CN107401515A (en) | 2017-11-28 |
Family
ID=60394215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610335554.6A Pending CN107401515A (en) | 2016-05-19 | 2016-05-19 | A kind of high efficiency micro pump with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107401515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738290A (en) * | 2022-04-14 | 2022-07-12 | 王锦杰 | Axial-flow type water pump capable of preventing silt from being abraded |
-
2016
- 2016-05-19 CN CN201610335554.6A patent/CN107401515A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738290A (en) * | 2022-04-14 | 2022-07-12 | 王锦杰 | Axial-flow type water pump capable of preventing silt from being abraded |
| CN114738290B (en) * | 2022-04-14 | 2023-10-20 | 湖北省天门永强泵业有限公司 | Axial flow type water pump capable of preventing sediment abrasion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171128 |
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| WD01 | Invention patent application deemed withdrawn after publication |