CN101117953A - Magnetically-actuated reciprocating pump - Google Patents
Magnetically-actuated reciprocating pump Download PDFInfo
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- CN101117953A CN101117953A CNA2006101086749A CN200610108674A CN101117953A CN 101117953 A CN101117953 A CN 101117953A CN A2006101086749 A CNA2006101086749 A CN A2006101086749A CN 200610108674 A CN200610108674 A CN 200610108674A CN 101117953 A CN101117953 A CN 101117953A
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- reciprocating pump
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Abstract
The present invention discloses a reciprocating type pump using magnetic force to drive the piston. The reciprocating type pump is composed of a casing body with a fluid inlet opening and a fluid outlet opening, a piston and electromagnetic material, the piston is arranged in the casing body, the electromagnetic material is arranged outside the casing body, the piston is hollow to form a pipe duct, a piston inverted valve is arranged at one end of the pipe duct, magnetic material is attached at both ends of the piston, and therefore when the electromagnetic material is powered on, the electromagnetic material generates magnetic poles with alternative positive and negative poles, and absorbs or rejects the magnetic material on the piston, and then enables the piston to perform the reciprocating motion in the casing body, and controls the fluid flowing direction through the inlet inverted valve at the fluid inlet opening, the outlet inverted valve at the fluid outlet opening and the piston inverted valve, and reaches the function of fluid conveying. The present invention can be utilized in the device for conveying fluid.
Description
Technical field
The present invention relates to a kind of reciprocating pump of magneto drive, especially relate to a kind of reciprocating pump, it is by placing the outer electromagnetic element turn-on current of housing, and then produces the magnetic pole conversion, the hollow piston that drives with magnetic material carries out reciprocatory motion, realizes the function of conveyance fluid.
Background technique
Known pump is divided into axial flow and reciprocating type.It is and utilizes motor externally to drive driving mechanism, and with the inside of driving mechanism implantable pump, impeller rotation or piston motion reach the purpose of conveyance fluid with this.The pump of this mode causes fluid leaks because of sealing flaw or wearing and tearing easily, even pressure leakage, setting value that can't implementation specification.
As shown in Figure 6, notification number is that M281217, patent name are a kind of liquid cooling radiator pump for its patent content of TaiWan, China patent gazette of " liquid cooling radiator pump ", and this pump has pump casing 3, compartment walls 4, rotor and flabellum assemblying body 5 and the stator 6 that comprises cooling liquid inlet 31 and cooling liquid outlet 32; This compartment walls 4 is divided into two not connected containing spaces with pump casing 3, and a containing space is the compartment that comprises cooling liquid inlet 31 and cooling liquid outlet 32, and another containing space is the compartment of no cooling liquid inlet with outlet; This rotor and flabellum assemblying body 5 are the device of motor rotor and flabellum one, place in the compartment that comprises cooling liquid inlet 31 and cooling liquid outlet 32; This stator 6 places no cooling liquid inlet and the compartment that exports, and is external in power supply with power line, and this stator 6 is isolated fully with the stream guard system; Stator 6 drives rotor and flabellum outside the stream pipe, flabellum drives the cooling liquid circulation in the stream pipe.
Notification number is that M277823, patent name disclose a kind of foot-operated raw water service pump composite structure for the TaiWan, China patent gazette of " foot-operated raw water service pump composite structure ", be arranged at the toilet pedal bottom of Portaloo, its pump body docks with top cover and constitutes an inner chamber space, so that a pressure spring, a diaphragm dish and a depression bar to be set in regular turn, make the depression bar normality up pass the roof of top cover and the relative through hole of toilet pedal, be provided with gateway pipe and non-return diaphragm thereof in the both sides of pump body; This pump body periphery is integrally formed with the upright hollow extension bar in a plurality of intervals, makes the approaching same level height of roof of extension bar top and top cover, and is placed in the bottom of toilet pedal; And corresponding bolt via the extension bar interlocking in the toilet pedal.
Though above-mentioned known technology all can reach the function that transmits fluid, but because be equiped with drive mechanism in pump inside, internal mechanical may damage or be old after running a period of time, can't keep enough usefulness, in addition, because be equiped with drive mechanism in pump inside, the part parts need be fixed by fixing pin, but still may cause the leakage of fluid.
Summary of the invention
Main purpose of the present invention is to provide a kind of reciprocating pump of magneto drive, realizes the function of conveyance fluid, improves the anti-leakage of this pump.
For reaching above-mentioned purpose, the invention provides a kind of reciprocating pump of magneto drive, pump of the present invention is made up of housing, a piston and the outside electromagnetic material with fluid input and fluid output, wherein the fluid input of this housing has an inlet non-return valve, and this fluid output has an outlet non-return valve; This piston places this housing, make this housing have one first Room and one second Room, and contain a hollow pipeline in this piston, this pipeline extends axially along this piston, and be provided with a piston check valve at an end of this pipeline, and at the two ends of this piston with magnetic material; And electromagnetic material is divided into outer two ends of this housing or covered section housing, and can connect power supply, make this electromagnetic element produce the magnetic pole conversion, produce absorption or repulsion with the magnetic material that invests this piston, and then make this piston carry out reciprocatory motion, in addition can be by the control of the safety check in this inlet non-return valve, outlet non-return valve and piston fluid toward one-way flow.
Particularly, for realizing purpose of the present invention, the invention provides a kind of reciprocating pump of magneto drive, comprise: a housing, comprise one first Room, one second Room, fluid inlet and fluid outlet in this housing, be provided with an inlet non-return valve and in fluid output, be provided with an outlet non-return valve at this fluid input; One piston, this piston are arranged in the above-mentioned housing, this piston be hollow and form a pipeline, be provided with a piston check valve at an end of this pipeline, this piston has a magnetic material; And a pair of electromagnetic element, described electromagnetic element is located at the two ends of this housing respectively.
Preferably, this inlet non-return valve makes fluid flow into this first Room by this fluid input, and stops fluid to flow into this fluid input through this first Room.
Preferably, this outlet non-return valve makes fluid flow into this fluid output by this second Room, and stops fluid to flow into this second Room through this fluid output.
Preferably, this piston check valve makes fluid flow into this second Room by this first Room, and stops fluid to flow into this first Room through this second Room.
Preferably, this magnetic material coats the surface of this piston.
Preferably, this magnetic material is arranged at the two ends of this piston.
For realizing above-mentioned purpose of the present invention, the present invention also provides a kind of reciprocating pump of magneto drive, comprise: a housing, comprise fluid inlet and fluid outlet in this housing, be provided with an inlet non-return valve and in this fluid output, be provided with an outlet non-return valve at this fluid input; One piston, this piston is positioned at above-mentioned housing, and this piston comprises a pipeline, and an end of this pipeline is provided with a piston check valve, and this piston has a magnetic material; And an electromagnetic element, this electromagnetic element coats the surface of this housing.
Preferably, this magnetic material coats the surface of this piston.
Preferably, this magnetic material is arranged at the two ends of this piston.
Advantage of the present invention and beneficial effect are, the reciprocating pump of magneto drive of the present invention can effectively improve the various shortcoming of known technology, can carry out reciprocatory motion by magnetic force driving pump, can realize reduced volume and reduce the effect that the space is wasted, and it is lasting more to keep the driving effect with magneto drive than Mechanical Driven, and be provided with the anti-leakage that a plurality of safety check can increase this pump at this pump, so make the present invention more progressive, more practical, more meet user's needs.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic representation of first embodiment of the invention.
Fig. 2 is the cross-sectional schematic of first embodiment of the invention.
Fig. 3 A is the schematic representation of piston of the present invention when shifting to fluid input.
Fig. 3 B is the schematic representation of piston of the present invention during away from fluid input.
Fig. 4 is the three-dimensional appearance schematic representation of second embodiment of the invention.
Fig. 5 is the cross-sectional schematic of second embodiment of the invention.
Fig. 6 is the generalized section of known pumps.
Wherein, description of reference numerals is as follows:
Pump 1 housing 11 fluid inputs 111
Inlet non-return valve 1111 fluid outputs 112 outlet non-return valves 1121
Pump casing 3 cooling liquids 31 cooling liquid outlets 32 that enter the mouth
Compartment walls 4 rotors and flabellum assemblying body 5 stators 6
Embodiment
See also Fig. 1 and Fig. 2, it is respectively the three-dimensional appearance schematic representation of first embodiment of the invention and the cross-sectional schematic of first embodiment of the invention.As depicted in figs. 1 and 2, the invention discloses a kind of reciprocating pump of magneto drive, pump 1 of the present invention comprises that at least a housing 11, that comprises fluid input 111 and fluid output 112 has the piston 12 and a pair of electromagnetic element 13 of hollow pipeline 121.
The two ends of this housing 11 have fluid inlet 111 and one fluid outlet 112 respectively, this fluid input 111 and fluid output 112 can be connected with first-class pipe 2 respectively, and this stream pipe 2 reaches with fluid input 111 and the joint of fluid output 112 has an inlet non-return valve 1111 and an outlet non-return valve 1121 respectively, this inlet non-return valve 1111 enters the fluid of pump 1 of the present invention in order to control, and the fluid that this outlet non-return valve 1121 flows out from pump 1 of the present invention in order to control.
This piston 12 is located in this housing 11, and having one, this housing 11 can hold the space that this piston 12 carries out reciprocatory motion, and make and have one first Room 113 and one second Room 114 in this housing 11, and this piston 12 has the unidirectional pipeline 121 that can allow fluid pass through, and has a piston check valve 122, in order to the fluid of control, make this piston 12 have the function of guiding and propelling fluid through this pipeline 121.And the two ends of this piston 12 are respectively with a magnetic material 123.
Described electromagnetic element 13 can be located at the two ends of this housing 11 respectively, and can be external in power supply, when circuit communication, can produce the strength of repelling or adsorbing with the magnetic material 123 at these piston 12 two ends, and allow piston 12 produce reciprocatory motions.
Pump 1 of the present invention utilizes magneto drive, be external in power supply by these housing 11 outer electromagnetic elements 13, make electric current pass through this electromagnetic element 13, make this electromagnetic element 13 can produce the magnetic pole conversion, and produce with the appended magnetic material in these piston 12 two ends 123 and to repel or the magnetic strength of absorption, and then can drive this piston 12 and carry out reciprocatory motion.
See also Fig. 3 A and Fig. 3 B, it is respectively schematic representation and of the present invention piston the schematic representation during away from fluid input of piston of the present invention when shifting to fluid input.Shown in Fig. 3 A and Fig. 3 B, when this piston 12 is shifted to this fluid input 111, piston check valve 122 in this piston 12 is opened, and will close at the inlet non-return valve 1111 of this fluid input 111 and the outlet non-return valve 1121 of fluid output 112, and this flows to the fluid 21 of this first Room 113 from this fluid input 111, flow to this second Room 114 (as shown in Figure 3A) via the pipeline 121 in this piston 12, yet when this piston 12 during away from this fluid input 111, piston check valve 122 in this piston 12 is closed, and with this inlet non-return valve 1111 and outlet non-return valve 1121 unlatchings, then this piston 12 will be released in the fluid 21 of this second Room 114, suck fluids 21 to this first Room 113 (shown in Fig. 3 B) from this fluid input 111 again in fluid 21 push, said process can be realized the function of conveyance fluid repeatedly always.
See also Fig. 4 and Fig. 5, it is respectively the three-dimensional appearance schematic representation of second embodiment of the invention and the cross-sectional schematic of second embodiment of the invention.As shown in Figure 4 and Figure 5: the pump of present embodiment comprises the housing 11 that comprises fluid input 111 and fluid output 112, the piston 12 with hollow pipeline 121, electromagnetic element 13a and first Room 113 and second Room 114 that these housing 11 inside are divided into by this piston 12 at least.Wherein, this electromagnetic element 13a coats the surface around this housing 11, form the electromagnetic element 13a of ring-type, and this magnetic material 123a is coated on the surface of this piston 12, and in addition, magnetic material also can be located at the two ends of piston 12.
In sum, the reciprocating pump of magneto drive of the present invention can effectively improve the various shortcoming of known technology, can carry out reciprocatory motion by magnetic force driving pump, can realize reduced volume and reduce the effect that the space is wasted, and it is lasting more to keep the driving effect with magneto drive than Mechanical Driven, and be provided with the anti-leakage that a plurality of safety check can increase this pump at this pump, so make the present invention more progressive, more practical, more meet user's needs.
Yet above-described only is preferred embodiment of the present invention, can not limit scope of patent protection of the present invention with this; So all simple equivalent that claims and description are done according to the present invention change and modify, and all should belong to patent covering scope of the present invention.
Claims (9)
1. the reciprocating pump of a magneto drive comprises:
One housing comprises one first Room, one second Room, fluid inlet and fluid outlet in this housing, be provided with an inlet non-return valve and be provided with an outlet non-return valve in fluid output at this fluid input;
One piston, this piston are arranged in the above-mentioned housing, this piston be hollow and form a pipeline, be provided with a piston check valve at an end of this pipeline, this piston has a magnetic material; And
A pair of electromagnetic element, described electromagnetic element is located at the two ends of this housing respectively.
2. the reciprocating pump of magneto drive as claimed in claim 1, wherein this inlet non-return valve makes fluid flow into this first Room by this fluid input, and stops fluid to flow into this fluid input through this first Room.
3. the reciprocating pump of magneto drive as claimed in claim 1, wherein this outlet non-return valve makes fluid flow into this fluid output by this second Room, and stops fluid to flow into this second Room through this fluid output.
4. the reciprocating pump of magneto drive as claimed in claim 1, wherein this piston check valve makes fluid flow into this second Room by this first Room, and stops fluid to flow into this first Room through this second Room.
5. the reciprocating pump of magneto drive as claimed in claim 1, wherein this magnetic material coats the surface of this piston.
6. the reciprocating pump of magneto drive as claimed in claim 1, wherein this magnetic material is arranged at the two ends of this piston.
7. the reciprocating pump of a magneto drive comprises:
One housing comprises fluid inlet and fluid outlet in this housing, be provided with an inlet non-return valve and be provided with an outlet non-return valve in this fluid output at this fluid input;
One piston, this piston is positioned at above-mentioned housing, and this piston comprises a pipeline, and an end of this pipeline is provided with a piston check valve, and this piston has a magnetic material; And
One electromagnetic element, this electromagnetic element coats the surface of this housing.
8. the reciprocating pump of magneto drive as claimed in claim 7, wherein this magnetic material coats the surface of this piston.
9. the reciprocating pump of magneto drive as claimed in claim 7, wherein this magnetic material is arranged at the two ends of this piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101086749A CN101117953A (en) | 2006-08-03 | 2006-08-03 | Magnetically-actuated reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101086749A CN101117953A (en) | 2006-08-03 | 2006-08-03 | Magnetically-actuated reciprocating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101117953A true CN101117953A (en) | 2008-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101086749A Pending CN101117953A (en) | 2006-08-03 | 2006-08-03 | Magnetically-actuated reciprocating pump |
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| Country | Link |
|---|---|
| CN (1) | CN101117953A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536398A (en) * | 2015-11-27 | 2016-05-04 | 宁国市四方钢球模具设备有限公司 | Electronic garbage regeneration tail gas treatment device |
| CN110584449A (en) * | 2018-06-13 | 2019-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, cooking appliance and computer readable storage medium |
| CN111530038A (en) * | 2020-05-18 | 2020-08-14 | 司友兰 | Circulating water-cooled antifog swimming goggles |
| CN114404799A (en) * | 2022-01-25 | 2022-04-29 | 郭政 | Reciprocating type magnetic pump body, pump set and simulated heart |
| WO2024192813A1 (en) * | 2023-03-17 | 2024-09-26 | 南方科技大学 | Double-hole water spraying propulsion mechanism, underwater vehicle and control method |
-
2006
- 2006-08-03 CN CNA2006101086749A patent/CN101117953A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536398A (en) * | 2015-11-27 | 2016-05-04 | 宁国市四方钢球模具设备有限公司 | Electronic garbage regeneration tail gas treatment device |
| CN110584449A (en) * | 2018-06-13 | 2019-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, cooking appliance and computer readable storage medium |
| CN110584449B (en) * | 2018-06-13 | 2021-05-04 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, cooking appliance and computer readable storage medium |
| CN111530038A (en) * | 2020-05-18 | 2020-08-14 | 司友兰 | Circulating water-cooled antifog swimming goggles |
| CN114404799A (en) * | 2022-01-25 | 2022-04-29 | 郭政 | Reciprocating type magnetic pump body, pump set and simulated heart |
| WO2024192813A1 (en) * | 2023-03-17 | 2024-09-26 | 南方科技大学 | Double-hole water spraying propulsion mechanism, underwater vehicle and control method |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |