CN106246517A - The water pump that a kind of magnetic force drives - Google Patents
The water pump that a kind of magnetic force drives Download PDFInfo
- Publication number
- CN106246517A CN106246517A CN201610717180.4A CN201610717180A CN106246517A CN 106246517 A CN106246517 A CN 106246517A CN 201610717180 A CN201610717180 A CN 201610717180A CN 106246517 A CN106246517 A CN 106246517A
- Authority
- CN
- China
- Prior art keywords
- water pump
- pump
- water
- magnetic force
- force drives
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides the water pump that a kind of magnetic force drives, it utilizes the magnetic iron ball motion in the Magnet drive annular conduit rotated outside water pipe, so that swept volume of a single chamber changes realizes effect of drawing water.Scribbling a strata tetrafluoroethene outside magnetic iron ball, pipe inner wall is also coated with a strata tetrafluoroethene, thus ensure that whole water pump is the cleanest, quiet, anticorrosive, pollution-free simultaneously, can be applicable to the extraction of polishing fluid during polishing.Owing to can regulate pump capacity size by the speed of magnet rotors, therefore it can realize the extraction of extra small flow.
Description
Technical field
The invention belongs to mechanical water pump field, specifically refer to one and utilize water pipe external magnetic force to drive water pipe internal magnetization ferrum
Ball motion and the water pump of the effect that reaches to draw water.
Background technology
1, water pump is conveying liquid or the machinery making fluid pressurization.Mechanical energy or other external energies of prime mover are passed by it
Give liquid, make liquid energy increase, be mainly used to carry liquid and include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid
Metal etc., it is possible to conveying liquid, admixture of gas and the liquid containing suspended solids.The technical parameter of pump performance has stream
Amount, suction, lift, shaft power, water-horse power, efficiency etc.；The classes such as volume water pump, vane pump can be divided into according to different operation principles
Type.Displacement pump is that the change utilizing its swept volume of a single chamber is to transmit energy；Vane pump is the phase interaction utilizing rotary vane with water
It is used for transmitting energy, has the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
2, the water pump being currently used for polishing fluid extraction is mainly peristaltic pump, but owing to peristaltic pump uses squeezing tube to extract
Liquid, thus relatively big to flexible pipe injury, need to irregularly change flexible pipe.
Summary of the invention
The technical problem to be solved is the water pump providing a kind of magnetic force to drive, and can be applicable to polishing fluid
Extraction.
The present invention solves above-mentioned technical problem by the following technical solutions, sees Fig. 1.
1 utilizes the magnetic iron ball in the Magnet drive annular conduit rotated outside water pipe to move, thus the effect that realizes drawing water,
So total of water pump is relatively simple, and fluid only contacts pump line and magnetic iron ball, does not contact the pump housing, it is achieved thereby that without dirt
Dye.
2, the annular conduit of track type (both sides are semicircle, and centre is rectangle) is used so that the work at pump entrance
The swept volume of a single chamber making room volumetric ratio pump outlet is big, thus the effect that realizes drawing water.
3, it is coated with a strata tetrafluoroethene on magnetic iron ball surface and annular conduit inwall, thus reduces frictional force, increase
Wearability, and ensure water pump not contaminated-fluid, can be used for the extraction of polishing fluid.
Accompanying drawing explanation
The utility model will be further described to combine example with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of the water pump that a kind of magnetic force drives.
Detailed description of the invention
The manufacture of the water pump of 1 one kinds of magnetic force drives.
(1) will be arranged on the main shaft of motor towards the Magnet in 4 directions；
(2) manufacture runway annular conduit (inwall is coated with a strata tetrafluoroethene), and leave gateway, in motor main shaft being
Feel at ease and fill stationary annular water pipe (ensureing that motor main shaft and track type overlap near the center of circle of that semicircle of exit of pump).
(3) it is coated with a strata tetrafluoroethene on magnetic iron ball surface, puts into 4 magnetic iron balls from entrance, it is ensured that with Magnet position
Put one_to_one corresponding.
2, the use of the water pump that a kind of magnetic force drives
(1) by regulating the rotating speed i.e. scalable pump capacity of motor；
(2) annular conduit can be pulled down during maintenance, and take out magnetic iron ball and be carried out changing.
Claims (1)
1. the water pump that a magnetic force drives, it is characterised in that: the magnetic in utilizing the Magnet rotated outside water pipe to drive annular conduit
Iron ball moves, so that swept volume of a single chamber changes realizes effect of drawing water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717180.4A CN106246517B (en) | 2016-08-25 | 2016-08-25 | A kind of water pump that magnetic force drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717180.4A CN106246517B (en) | 2016-08-25 | 2016-08-25 | A kind of water pump that magnetic force drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246517A true CN106246517A (en) | 2016-12-21 |
| CN106246517B CN106246517B (en) | 2018-10-02 |
Family
ID=57595237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717180.4A Active CN106246517B (en) | 2016-08-25 | 2016-08-25 | A kind of water pump that magnetic force drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246517B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905784A (en) * | 2019-11-06 | 2020-03-24 | 刘国裕 | Low-loss peristaltic pump |
| CN110953147A (en) * | 2019-11-22 | 2020-04-03 | 丁萍 | Energy-saving peristaltic pump |
| CN111543808A (en) * | 2020-05-13 | 2020-08-18 | 孙健 | Outdoor constant temperature bench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05157078A (en) * | 1991-03-07 | 1993-06-22 | Mikuni Jukogyo Kk | Vacuum pump |
| JPH0742674A (en) * | 1993-08-04 | 1995-02-10 | Toyo Gijutsu Kogyo Kk | Liquid transfer method and device |
| JPH07229478A (en) * | 1994-02-21 | 1995-08-29 | Idec Izumi Corp | Pump |
| CN1654821A (en) * | 2004-02-12 | 2005-08-17 | 台达电子工业股份有限公司 | Electromagnetic rotary piston pump and multistage electromagnetic rotary piston pump |
| CN101749219A (en) * | 2008-12-11 | 2010-06-23 | 清华大学 | Miniature peristaltic pump |
-
2016
- 2016-08-25 CN CN201610717180.4A patent/CN106246517B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05157078A (en) * | 1991-03-07 | 1993-06-22 | Mikuni Jukogyo Kk | Vacuum pump |
| JPH0742674A (en) * | 1993-08-04 | 1995-02-10 | Toyo Gijutsu Kogyo Kk | Liquid transfer method and device |
| JPH07229478A (en) * | 1994-02-21 | 1995-08-29 | Idec Izumi Corp | Pump |
| CN1654821A (en) * | 2004-02-12 | 2005-08-17 | 台达电子工业股份有限公司 | Electromagnetic rotary piston pump and multistage electromagnetic rotary piston pump |
| CN101749219A (en) * | 2008-12-11 | 2010-06-23 | 清华大学 | Miniature peristaltic pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905784A (en) * | 2019-11-06 | 2020-03-24 | 刘国裕 | Low-loss peristaltic pump |
| CN110953147A (en) * | 2019-11-22 | 2020-04-03 | 丁萍 | Energy-saving peristaltic pump |
| CN111543808A (en) * | 2020-05-13 | 2020-08-18 | 孙健 | Outdoor constant temperature bench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246517B (en) | 2018-10-02 |
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