CN103670996B - A kind of No leakage formula magnetic driving reciprocating pump - Google Patents
A kind of No leakage formula magnetic driving reciprocating pump Download PDFInfo
- Publication number
- CN103670996B CN103670996B CN201210340002.6A CN201210340002A CN103670996B CN 103670996 B CN103670996 B CN 103670996B CN 201210340002 A CN201210340002 A CN 201210340002A CN 103670996 B CN103670996 B CN 103670996B
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- magnetic cylinder
- magnetic
- cylinder component
- component
- reciprocating pump
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- 238000000926 separation method Methods 0.000 claims abstract description 12
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to a kind of No leakage formula magnetic driving reciprocating pump, include pump body, pump body upper part is provided with pump head component, pump head component is provided with outlet termination and entrance termination, be characterized in: the plunger being provided with magneto drive assembly below pump head component, the driving end of magneto drive assembly connects mechanical driving.Meanwhile, magneto drive assembly includes outer magnetic cylinder component, is provided with driving end below outer magnetic cylinder component, is provided with interior magnetic cylinder component outside in magnetic cylinder component, and interior magnetic cylinder component is provided with plunger, is distributed with separation sleeve between outer magnetic cylinder component and interior magnetic cylinder component.Thus, rely on and operate coordinating between interior magnetic cylinder component with outer magnetic cylinder component, can effectively realize magnetic force and distribute vertically, thus realize the transmission of power in straight reciprocating motion.Further, due to the penetrability of the magnetic line of force, the shielding can between inner magnet, ensure that inclusion seal.The high temperature that is greater than 150 DEG C and the low temperature lower than-10 DEG C can be born.
Description
Technical field
The present invention relates to a kind of reciprocating pump, particularly relate to a kind of No leakage formula magnetic driving reciprocating pump.
Background technique
At present, the reciprocating pump of prior art, does not have the form of magneto drive, and existing centrifugal pump has magneto drive form.The magnetic stripe of magnetic driving reciprocating pump of the present invention arranges vertically, by the straight line motion of machinery vertically with the mode transferring power of straight line motion; And existing magnetic force driven centrifugal pump is by magnetic stripe circumference, realize the transmission of rotation torque; Motion mode between the two has obvious difference.And reciprocating pump in the market is mainly divided into two types a kind of is can the plunger reciprocating pump of filler-sealing type of higher temperature resistant, be limited to the defect of plunger sealing reliability in to-and-fro motion, it often has leakage problem to occur.Another kind is the reciprocating diaphragm pump of barrier film press sealing type, and it, by the impact of the heat resistance of diaphragm material, hydraulic oil, generally can not bear higher temperature.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of No leakage formula magnetic driving reciprocating pump.
Object of the present invention is achieved through the following technical solutions:
A kind of No leakage formula magnetic driving reciprocating pump, include pump body, described pump body upper part is provided with pump head component, described pump head component is provided with outlet termination and entrance termination, wherein: the plunger being provided with magneto drive assembly below described pump head component, the driving end of described magneto drive assembly connects mechanical driving, described magneto drive assembly includes outer magnetic cylinder component, driving end is provided with below described outer magnetic cylinder component, in described outer magnetic cylinder component, interior magnetic cylinder component is installed, described interior magnetic cylinder component is provided with plunger, separation sleeve is distributed with between described outer magnetic cylinder component and interior magnetic cylinder component.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described separation sleeve top is provided with flange plate, is provided with concentric guide sleeve in described separation sleeve.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described outer magnetic cylinder component includes outer magnetic cylinder support, described outer magnetic cylinder support periphery is provided with split body, described outer magnetic cylinder support inwall is provided with magnet assembly, and described outer magnetic cylinder support periphery is provided with directing assembly.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: the outer magnetic cylinder support screw of described split body connects.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described magnet assembly includes support ring, described support ring inwall is distributed with mounting groove, is provided with magnetic stripe in described mounting groove.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described pilot set is upper saw pulley.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described interior magnetic cylinder component includes plunger, described plunger base is provided with interior magnetic cylinder support, the periphery of described interior magnetic cylinder support is provided with assisted magnetic assembly, is provided with guide pipe bottom described interior magnetic cylinder support.
Further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described assisted magnetic assembly includes support ring, described support ring outer wall is distributed with mounting groove, is provided with magnetic stripe in described mounting groove.
Again further, above-mentioned a kind of No leakage formula magnetic driving reciprocating pump, wherein: described assisted magnetic assembly periphery is provided with corrosion resistant safety cover.
The advantage of technical solution of the present invention is mainly reflected in: rely on and operate coordinating between interior magnetic cylinder component with outer magnetic cylinder component, can effectively realize magnetic force and distribute vertically, thus realize the transmission of power in straight reciprocating motion.Further, due to the penetrability of the magnetic line of force, the shielding can between inner magnet, ensure that inclusion seal.Thus, the high temperature being greater than 150 DEG C and the low temperature lower than-10 DEG C can be born.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technological scheme that formed, all drop within the scope of protection of present invention.
Fig. 1 is this No leakage formula magnetic driving reciprocating pump unitary construction schematic diagram;
Fig. 2 is the organigram of separation sleeve;
Fig. 3 is the organigram of outer magnetic cylinder component;
Fig. 4 is the organigram of interior magnetic cylinder component;
Fig. 5 is the organigram of support ring.
| 1 | Pump head component | 2 | Outlet termination |
| 3 | Entrance termination | 4 | Plunger |
| 5 | Mechanical driving | 6 | Outer magnetic cylinder component |
| 7 | Interior magnetic cylinder component | 8 | Separation sleeve |
| 9 | Flange plate | 10 | Concentric guide sleeve |
| 11 | Outer magnetic cylinder support | 12 | Split body |
| 13 | Support ring | 14 | Mounting groove |
| 15 | Magnetic stripe | 16 | Upper saw pulley |
| 17 | Interior magnetic cylinder support | 18 | Guide pipe |
| 19 | Corrosion resistant safety cover |
Embodiment
A kind of No leakage formula magnetic driving reciprocating pump as shown in Fig. 1 ~ 5, include pump body, pump body upper part is provided with pump head component 1, this pump head component 1 is provided with outlet termination 2 and entrance termination 3, its unusual part is: the plunger 4 being provided with magneto drive assembly below pump head component 1 of the present invention.Meanwhile, the driving end of magneto drive assembly connects mechanical driving 5.Specifically, magneto drive assembly of the present invention includes outer magnetic cylinder component 6, is provided with driving end outside below magnetic cylinder component 6, is provided with interior magnetic cylinder component 7 in outer magnetic cylinder component 6, and interior magnetic cylinder component 7 is provided with plunger 4.Meanwhile, in order to prevent leakage, between outer magnetic cylinder component 6 and interior magnetic cylinder component 7, be distributed with separation sleeve 8.
With regard to the present invention one preferably mode of execution, separation sleeve 8 top of employing is provided with flange plate 9, is provided with concentric guide sleeve 10 in separation sleeve 8.Like this, shielding can and the airtight die cavity of pump head partial journey can be realized, thus realize No leakage.
Further, in order to effectively realize magneto drive, the outer magnetic cylinder component 6 that the present invention adopts includes outer magnetic cylinder support 11.Meanwhile, consider and can realize preferably fixing, outer magnetic cylinder support 11 periphery is provided with split body 12, and split body 12 outer magnetic cylinder support 11 screw connects.Magnetic cylinder support 11 inwall is provided with magnet assembly outside.Further, in order to carry out guiding running, magnetic cylinder support 11 periphery is provided with directing assembly outside.Certainly, in order to better avoid outer magnetic cylinder and barrier film cover frictional impact, and have vent in bottom to ensure air pressure balance, the pilot set of employing is upper saw pulley 16.Specifically, magnet assembly includes support ring 13, is distributed with mounting groove 14 at support ring 13 inwall, is provided with magnetic stripe 15 in this mounting groove 14.
Again further, the interior magnetic cylinder component 7 that the present invention adopts includes plunger 4.Interior magnetic cylinder support 17 is provided with bottom plunger 4.Meanwhile, the periphery of interior magnetic cylinder support 17 is provided with assisted magnetic assembly.Further, in order to ensure the balance of hydraulic pressure inside and outside cylinder, bottom interior magnetic cylinder support 17, guide pipe 18 is provided with.Same, in order to coordinate outer magnetic cylinder component 6 to operate, the assisted magnetic assembly of employing includes support ring 13, and support ring 13 outer wall is distributed with mounting groove 14, is provided with magnetic stripe 15 in this mounting groove 14.
Moreover, in order to effectively prevent magnet of the present invention from occurring corrosion, assisted magnetic assembly periphery is provided with the corrosion resistant safety cover 19 having stainless steel layer.
In conjunction with actual service condition of the present invention, outer magnetic cylinder component 6 adopts the split body 12 connection form of split type, can conveniently install.Operationally, the to-and-fro motion of outer magnetic cylinder component 6, through shielding can, is passed to interior magnetic cylinder component 7 by the magnetic line of force between the magnetic stripe 15 of interior magnetic cylinder component 7 and outer magnetic cylinder component 6 in a non-contact manner, and interior magnetic cylinder component 7 drives plunger 4 to-and-fro motion to carry liquid.
Can be found out by above-mentioned character express, after adopting the present invention, rely on and operate coordinating between interior magnetic cylinder component with outer magnetic cylinder component, can effectively realize magnetic force and distribute vertically, thus realize the transmission of power in straight reciprocating motion.Further, due to the penetrability of the magnetic line of force, the shielding can between inner magnet, ensure that inclusion seal.Thus, the high temperature being greater than 150 DEG C and the low temperature lower than-10 DEG C can be born.
Claims (8)
1. a No leakage formula magnetic driving reciprocating pump, include pump body, described pump body upper part is provided with pump head component, described pump head component is provided with outlet termination and entrance termination, it is characterized in that: the plunger being provided with magneto drive assembly below described pump head component, the driving end of described magneto drive assembly connects mechanical driving, described magneto drive assembly includes outer magnetic cylinder component, driving end is provided with below described outer magnetic cylinder component, in described outer magnetic cylinder component, interior magnetic cylinder component is installed, described interior magnetic cylinder component is provided with plunger, separation sleeve is distributed with between described outer magnetic cylinder component and interior magnetic cylinder component, described plunger base is provided with interior magnetic cylinder support, the periphery of described interior magnetic cylinder support is provided with assisted magnetic assembly, guide pipe is provided with bottom described interior magnetic cylinder support.
2. a kind of No leakage formula magnetic driving reciprocating pump according to claim 1, is characterized in that: described separation sleeve top is provided with flange plate, is provided with concentric guide sleeve in described separation sleeve.
3. a kind of No leakage formula magnetic driving reciprocating pump according to claim 1, it is characterized in that: described outer magnetic cylinder component includes outer magnetic cylinder support, described outer magnetic cylinder support periphery is provided with split body, described outer magnetic cylinder support inwall is provided with magnet assembly, and described outer magnetic cylinder support periphery is provided with directing assembly.
4. a kind of No leakage formula magnetic driving reciprocating pump according to claim 3, is characterized in that: described split body is connected with described outer magnetic cylinder support screw.
5. a kind of No leakage formula magnetic driving reciprocating pump according to claim 3, it is characterized in that: described magnet assembly includes support ring, described support ring inwall is distributed with mounting groove, is provided with magnetic stripe in described mounting groove.
6. a kind of No leakage formula magnetic driving reciprocating pump according to claim 3, is characterized in that: described directing assembly is upper saw pulley.
7. a kind of No leakage formula magnetic driving reciprocating pump according to claim 1, it is characterized in that: described assisted magnetic assembly includes support ring, described support ring outer wall is distributed with mounting groove, is provided with magnetic stripe in described mounting groove.
8. a kind of No leakage formula magnetic driving reciprocating pump according to claim 1, is characterized in that: described assisted magnetic assembly periphery is provided with corrosion resistant safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340002.6A CN103670996B (en) | 2012-09-14 | 2012-09-14 | A kind of No leakage formula magnetic driving reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340002.6A CN103670996B (en) | 2012-09-14 | 2012-09-14 | A kind of No leakage formula magnetic driving reciprocating pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670996A CN103670996A (en) | 2014-03-26 |
| CN103670996B true CN103670996B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210340002.6A Active CN103670996B (en) | 2012-09-14 | 2012-09-14 | A kind of No leakage formula magnetic driving reciprocating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670996B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240117803A1 (en) * | 2022-10-06 | 2024-04-11 | Cinco Research Corporation | Reciprocating pump with reservoir for collecting and controlling working fluid level without the use of piston seals |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003647A (en) * | 1930-06-04 | 1935-06-04 | Dillstrom Torbjorn Viktor | Electric motor |
| DE2937157C2 (en) * | 1979-09-13 | 1982-06-16 | Franz Klaus Union Armaturen, Pumpen Gmbh & Co, 4630 Bochum | Piston displacement pumps, in particular metering pumps |
| CN2908848Y (en) * | 2006-04-20 | 2007-06-06 | 温州市巨龙机电设备厂 | Magnetic driven plunger pump |
| DE102006060147B4 (en) * | 2006-12-18 | 2009-05-14 | Andreas Hofer Hochdrucktechnik Gmbh | Fluid-working machine |
| CN202811251U (en) * | 2012-09-14 | 2013-03-20 | 胜瑞兰工业设备（苏州）有限公司 | Leakage-free magnetically-driven reciprocating pump |
-
2012
- 2012-09-14 CN CN201210340002.6A patent/CN103670996B/en active Active
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| Publication number | Publication date |
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| CN103670996A (en) | 2014-03-26 |
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