CN103062018B - Radial magnetic force diaphragm pump - Google Patents
Radial magnetic force diaphragm pump Download PDFInfo
- Publication number
- CN103062018B CN103062018B CN201210491854.5A CN201210491854A CN103062018B CN 103062018 B CN103062018 B CN 103062018B CN 201210491854 A CN201210491854 A CN 201210491854A CN 103062018 B CN103062018 B CN 103062018B
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- Prior art keywords
- driving wheel
- flexible rod
- magnet
- driving
- magnetic force
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Abstract
The invention discloses a radial magnetic force diaphragm pump which comprises a motor, a magnetic force driving device, a connection shaft, a copper sleeve, a diaphragm, a pump cavity, a ball seat and a ball and is characterized in that a driving wheel is fixed on a driving shaft of the magnetic force driving device, a driving wheel arc-shaped arris-shaped magnet and a driving wheel arc-shaped magnetic ring are arranged in the driving wheel, a protective shield is installed on the driving shaft and the driving wheel, a flexible rod is fixed at the position on the protective shield corresponding to the driving wheel, a flexible rod magnet is arranged in the bottom end of the flexible rod, the driving wheel arc-shaped magnet and the driving wheel arc-shaped magnetic ring are homopolar outwards, the magnetic force of the driving wheel arc-shaped magnetic ring is smaller than the magnetic force of the driving wheel arc-shaped arris-shaped magnet, and the driving wheel arc-shaped magnetic ring and the driving wheel arc-shaped arris-shaped magnet are opposite to the flexible rod magnet in homopolar mode; one end of a spring compensator is fixed on the flexible rod, and the other end of the spring compensator is connected with a fixing plate. The radial magnetic force diaphragm pump has the advantages of converting visible energy into invisible energy by means of magnetic repulsive force, reducing noise, being accurate in control and improving material conveying efficiency.
Description
Technical field
The present invention relates to a kind of diaphragm pump, be specially a kind of radial magnetic force diaphragm pump.
Background technique
Centrifugal pump, axial-flow pump, peripheral pump, reciprocating pump etc., diaphragm pump belongs to reciprocating pump wherein, the fluid that the various particle of main conveying is less, and efficiency is high, application is convenient.
The power that diaphragm pump uses by its Suo Pei actuator, can be divided into pneumatic, electronic, surge three kinds, namely being the membrane pump with pneumatic drive of power source with pressurized air, take electricity as the electric diaphragm pump of power source, take liquid medium (as wet goods) pressure as the electric hydraulic diaphragm pump of power.
In material conveying process, for the selection of pump mainly for two kinds of considerations, a kind of is the consideration of ouput force, and another kind is the determination of actuator's type
Ouput force is namely for overcoming the effective force (mainly referring to that unbalanced force and unbalance moment add the effect about power such as frictional force, sealing force, gravity) of load.Therefore, in order to make pump normally work, the actuator of adapted wants to produce enough ouput forces and overcomes various resistance, ensures the unlatching of high-seal and valve.For diaphragm pump, there is no Returnning spring, the size of active force and its traffic direction have nothing to do, the power of the appearance on diaphragm pump also will affect kinetic characteristic, the barrier film pump housing is caused to produce damage owing to being subject to the impact of irregular force, therefore require to set up equilibrium of forces at the open range of whole diaphragm pump, to improve efficiency and the working life of pump.
Due to the difference of the Environmental Conditions of pump, often there is narrow limitation in the selection of diaphragm pump, when such as having a requirement of explosion proof for scene, should pneumatic actuator be selected, and terminal box is explosion-proof type; If do not have requirement of explosion proof, then pneumatic, electric actuator all can be selected; Need that highi degree of accuracy is carried out to material, when carrying at a high speed, then select hydraulic diaphragm pump, the speed as power station transparent plane regulates, the temperature regulable control etc. of the catalysis device reactor of oil refinery.
Due to the Applicable scope narrow limitation of other diaphragm pumps, just need the diaphragm pump that a kind of Applicable scope is wider, as magnetic force diaphragm pump, but utilize the pump of magnetic force principle to only have magnetic force driving pump at present, it is characterized in that on the driving part n regularly being arranged magnet (n is even number) being assembled on the inside and outside magnet rotor of magnetic driver, make magnet part mutually form the magnetic force systems of complete lotus root conjunction.When inside and outside two magnetic poles are in heteropole relatively, angle of displacement Φ=0 namely between two magnetic poles, now the magnetic energy of magnetic system is minimum; When magnetic pole turns to homopolarity relatively, the angle of displacement Φ=2 π/n namely between two magnetic poles, now the magnetic energy of magnetic system is maximum.After removing external force, because the magnetic pole of magnetic system repels mutually, magnetic force returns to the minimum state of magnetic energy by making magnet.So magnet produces motion, magnet rotor is driven to rotate.Magnet rotor impeller, and then utilize the rotary centrifugal force of impeller to carry out mass transport, this magnetic force driving pump complex structure, install inconvenience, vane rotary noise is large.
Summary of the invention
The object of this invention is to provide a kind of magnetic repulsion that utilizes makes connecting rod make barrier film to-and-fro motion generation pressure carry out the diaphragm pump of mass transport.
The object of the present invention is achieved like this: comprise motor and connect magnetic driving equipment, coupling shaft one end is fixed on the flexible rod of magnetic driving equipment, the other end connects copper sheathing, barrier film is fixed on pump chamber up and down, copper sheathing connects barrier film, pump chamber is divided into two-part by magnetic driving equipment and symmetrical, pump chamber above-below direction narrows Place seat and is equipped with ball seat and lays ball, be discharge port outside the upper ball of pump chamber, control the outflow of material, be material feeding mouth outside the lower ball of pump chamber, control entering of material, it is characterized in that: in magnetic driving equipment, driving shaft is fixed a driving wheel, a built-in driving wheel arc prismatic magnet and a driving wheel arc magnet ring on driving wheel, driving shaft and driving wheel install a protective housing outward, on protective housing, flexible rod is fixed in the position of corresponding driving wheel, flexible rod bottom built-in flexible bar magnet, driving wheel arc prismatic magnet and driving wheel arc magnet ring homopolarity outside, the magnetic force of driving wheel arc magnet ring is less than the magnetic force of driving wheel arc prismatic magnet, all relative with flexible rod magnet homopolarity, one end of telescopic spring device is fixed on flexible rod, and the other end is connected and fixed plate.
Object of the present invention can also realize like this: barrier film diaphragm plate is connected with copper sheathing with fixed plate.
The driving wheel arc prismatic magnet of magnetic driving equipment and a driving wheel arc magnet ring are in encircling shape
Driving wheel is antimagnetic material, and flexible rod bottom is provided with antimagnetic material.
The beneficial effect that the present invention can reach is: utilize impulse motor by magnetic driving to replace the driving structure of other diaphragm pumps, achieve the tangible to invisible transformation of energy, there is the advantage of noise reduction, essence control, and friction is few in running, structure is simple, also improves the efficiency of mass transport.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is magnetic driving equipment structural representation of the present invention;
Fig. 3 is magnetic driving equipment A-A ' sectional view of the present invention;
Fig. 4 is flexible rod bottom of the present invention enlarged diagram.
Embodiment
Label title shown in each accompanying drawing:
Magnetic driving equipment 1(driving shaft 1.1, driving wheel 1.2, driving wheel arc prismatic magnet 1.3, driving wheel arc magnet ring 1.4, protective housing 1.5, flexible rod 1.6, flexible rod magnet 1.7), ball 5.1, lower ball 5.2 on coupling shaft 2, material feeding mouth 3, supply pipe 4, ball 5(), ball seat 6, barrier film 7, diaphragm plate 8, fixed plate 9, pump chamber 10, discharge nozzle 11, discharge port 12, motor 13, copper sheathing 14, telescopic spring device 15.
With reference to figure 1, Fig. 2, Fig. 3, shown in Fig. 4, the present invention includes motor 13 and connect magnetic driving equipment 1, coupling shaft 2 one end is fixed on the flexible rod 1.6 of magnetic driving equipment 1, the other end connects copper sheathing 14, barrier film about 7 is fixed on pump chamber 10, copper sheathing 14 connects barrier film 7, pump chamber 10 is divided into two-part by magnetic driving equipment 1 and symmetrical, pump chamber 10 above-below direction narrows Place seat and is equipped with ball seat 6 and lays ball 5, be discharge port 12 outside the upper ball 5.1 of pump chamber 10, control the outflow of material, be material feeding mouth 3 outside the lower ball 5.2 of pump chamber 10, control entering of material, it is characterized in that: in magnetic driving equipment 1, driving shaft 1.1 is fixed a driving wheel 1.2, a built-in driving wheel arc prismatic magnet 1.3 and a driving wheel arc magnet ring 1.4 on driving wheel 1.2, driving shaft 1.1 and the outer installation of driving wheel 1.2 one protective housing 1.5, on protective housing 1.5, flexible rod 1.6 is fixed in the position of corresponding driving wheel 1.2, flexible rod 1.6 bottom built-in flexible bar magnet 1.7, driving wheel arc prismatic magnet 1.3 and driving wheel arc magnet ring 1.4 homopolarity outside, the magnetic force of driving wheel arc magnet ring 1.4 is less than the magnetic force of driving wheel arc prismatic magnet 1.3, all relative with flexible rod magnet 1.7 homopolarity, one end of telescopic spring device 15 is fixed on flexible rod 1.6, and the other end is connected and fixed plate 9.
Barrier film 7 diaphragm plate 8 is connected with copper sheathing 14 with fixed plate 9.
The driving wheel arc prismatic magnet 1.3 of magnetic driving equipment 1 and a driving wheel arc magnet ring 1.4 are in encircling shape.
Driving wheel 1.2 is antimagnetic material, and flexible rod 1.6 bottom is provided with antimagnetic material.
Working procedure: start motor, driving shaft drives driving wheel to rotate, when on driving wheel, driving wheel arc prismatic magnet is relative with flexible rod magnet, flexible rod is dynamically connected axle away from driving wheel by the zone of action of magnetic repulsion, barrier film moves in pump chamber, and pump cavity space reduces, and lower ball falls, upper ball lifting, material flows out pump chamber; When driving wheel arc magnet ring is relative with flexible rod magnet, because driving wheel arc magnet ring magnetic force is less, telescopic spring device pulls fixed plate to reset, drive coupling shaft near driving wheel, barrier film moves outside pump chamber, and pump cavity space increases, lower ball lifting, upper ball falls, and material enters pump chamber.Thus realize the conveying of material.
Claims (4)
1. a radial magnetic force diaphragm pump, comprise motor (13) and connect magnetic driving equipment (1), coupling shaft (2) one end is fixed on the flexible rod (1.6) of magnetic driving equipment (1), the other end connects copper sheathing (14), barrier film (7) is fixed on pump chamber (10) up and down, copper sheathing (14) connects barrier film (7), pump chamber (10) is divided into two-part by magnetic driving equipment (1) and symmetrical, pump chamber (10) above-below direction narrows Place seat and is equipped with ball seat (6) and lays ball (5), upper ball (5.1) outside of pump chamber (10) is discharge port (12), control the outflow of material, lower ball (5.2) outside of pump chamber (10) is material feeding mouth (3), control entering of material, it is characterized in that: in magnetic driving equipment (1), a driving wheel (1.2) fixed by driving shaft (1.1), upper installation driving wheel arc prismatic magnet (1.3) of driving wheel (1.2) and a driving wheel arc magnet ring (1.4), driving shaft (1.1) and driving wheel (1.2) install a protective housing (1.5) outward, flexible rod (1.6) is fixed in the position of the upper corresponding driving wheel (1.2) of protective housing (1.5), flexible rod magnet (1.7) is installed in flexible rod (1.6) bottom, driving wheel arc prismatic magnet (1.3) and driving wheel arc magnet ring (1.4) homopolarity outside, the magnetic force of driving wheel arc magnet ring (1.4) is less than the magnetic force of driving wheel arc prismatic magnet (1.3), all relative with flexible rod magnet (1.7) homopolarity, one end of telescopic spring device (15) is fixed on flexible rod (1.6), the other end is connected and fixed plate (9), when the upper driving wheel magnet (1.3) of driving wheel (1.2) is relative with flexible rod magnet (1.7), flexible rod (1.6) is dynamically connected axle (2) away from driving wheel (1.2) by the zone of action of magnetic repulsion, barrier film (7) is motion in pump chamber (10), and the interior space of pump chamber (10) reduces, and lower ball (5.2) is fallen, upper ball (5.1) lifting, material flows out pump chamber (10), when driving wheel arc magnet ring (1.4) is relative with flexible rod magnet (1.7), because driving wheel arc magnet ring (1.4) magnetic force is less, telescopic spring device (15) pulls fixed plate (9) to reset, drive coupling shaft near driving wheel, barrier film moves outside pump chamber, pump cavity space increases, lower ball lifting, upper ball (5.1) falls, material enters pump chamber (10), like this, flexible rod (1.6) drive coupling shaft (2) away from or near driving wheel (1.2) motion, make flexible rod (1.6) and barrier film (7) to-and-fro motion generation pressure carry out mass transport.
2. a kind of radial magnetic force diaphragm pump according to claim 1, is characterized in that: barrier film (7) diaphragm plate (8) is connected with copper sheathing (14) with fixed plate (9).
3. a kind of radial magnetic force diaphragm pump according to claim 1, is characterized in that: driving wheel arc prismatic magnet (1.3) of magnetic driving equipment (1) and driving wheel arc magnet ring (1.4) are in encircling shape.
4. a kind of radial magnetic force diaphragm pump according to claim 1 and 2, is characterized in that: the driving wheel (1.2) of magnetic driving equipment (1) is antimagnetic material, and flexible rod (1.6) bottom is provided with antimagnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491854.5A CN103062018B (en) | 2012-11-27 | 2012-11-27 | Radial magnetic force diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491854.5A CN103062018B (en) | 2012-11-27 | 2012-11-27 | Radial magnetic force diaphragm pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103062018A CN103062018A (en) | 2013-04-24 |
| CN103062018B true CN103062018B (en) | 2015-05-20 |
Family
ID=48104828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210491854.5A Expired - Fee Related CN103062018B (en) | 2012-11-27 | 2012-11-27 | Radial magnetic force diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103062018B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013161B (en) * | 2019-04-19 | 2020-10-09 | 钟一豪 | Electric cooker convenient for taking and placing inner container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646810A (en) * | 2002-04-08 | 2005-07-27 | 株式会社泰可诺高槻 | Electromagnetic vibrating type diaphragm pump |
| CN102439316A (en) * | 2009-05-08 | 2012-05-02 | 泽维技术公司 | A membrane pump |
| CN203098220U (en) * | 2012-11-27 | 2013-07-31 | 刘春祥 | Radial magnetic diaphragm pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003343446A (en) * | 2002-05-27 | 2003-12-03 | Techno Takatsuki Co Ltd | Electromagnetic vibration type diaphragm pump |
| JP2004316566A (en) * | 2003-04-17 | 2004-11-11 | Techno Takatsuki Co Ltd | Electromagnetic vibration type diaphragm pump |
-
2012
- 2012-11-27 CN CN201210491854.5A patent/CN103062018B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646810A (en) * | 2002-04-08 | 2005-07-27 | 株式会社泰可诺高槻 | Electromagnetic vibrating type diaphragm pump |
| CN102439316A (en) * | 2009-05-08 | 2012-05-02 | 泽维技术公司 | A membrane pump |
| CN203098220U (en) * | 2012-11-27 | 2013-07-31 | 刘春祥 | Radial magnetic diaphragm pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103062018A (en) | 2013-04-24 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150520 Termination date: 20161127 |