CN103670996A - Non-leakage type magnetic force drive reciprocating pump - Google Patents
Non-leakage type magnetic force drive reciprocating pump Download PDFInfo
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- CN103670996A CN103670996A CN201210340002.6A CN201210340002A CN103670996A CN 103670996 A CN103670996 A CN 103670996A CN 201210340002 A CN201210340002 A CN 201210340002A CN 103670996 A CN103670996 A CN 103670996A
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- magnetic cylinder
- magnetic
- reciprocating pump
- leakage type
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- 238000000926 separation method Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 230000009347 mechanical transmission Effects 0.000 abstract 1
- 230000009183 running Effects 0.000 description 4
- 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 invention relates to a non-leakage type magnetic force drive reciprocating pump. The non-leakage type magnetic force drive reciprocating pump comprises a pump body, and a pump head assembly is arranged on the upper portion of the pump body and is provided with an outlet end and an inlet end. The non-leakage type magnetic force drive reciprocating pump is characterized in that a plunger of a magnetic force drive assembly is arranged below the pump head assembly, and the transmission end of the magnetic force drive assembly is connected with a mechanical transmission assembly. The magnetic force drive assembly comprises an outer magnetic cylinder assembly, a transmission end is arranged below the outer magnetic cylinder assembly, an inner magnetic cylinder assembly is installed inside the outer magnetic cylinder assembly and is provided with a plunger, and spacer sleeves are distributed between the outer magnetic cylinder assembly and the inner magnetic cylinder assembly. Therefore, the magnetic force can be effectively distributed in the axial direction through the cooperated operation between the inner magnetic cylinder assembly and the outer magnetic cylinder assembly, and the force can be transmitted in the linear reciprocating movement. Although the penetrability of magnetic lines, the spacer sleeves are arranged between the inner magnetic cylinder assembly and the outer magnetic cylinder assembly, and non-leakage sealing is guaranteed. The non-leakage type magnetic force drive reciprocating pump can bear the high temperature larger than 150 DEG C and the low temperature lower than 10 DEG C below zero.
Description
Technical field
The present invention relates to a kind of reciprocating pump, relate in particular to a kind of without leakage type 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 is arranged vertically, by mechanical straight line motion vertically with straight-line mode transferring power; 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 be mainly divided into two types a kind of be the plunger reciprocating pump of filler-sealing type that can resistance to higher temperature, 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 is subject to 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 in order to solve the above-mentioned problems in the prior art, provides a kind of without leakage type magnetic driving reciprocating pump.
Object of the present invention is achieved through the following technical solutions:
A kind of without leakage type magnetic driving reciprocating pump, include pump body, described pump body top is provided with pump head component, on described pump head component, be provided with outlet termination and entrance termination, wherein: described pump head component below is provided with the plunger of magneto drive assembly, the driving end of described magneto drive assembly connects mechanical driving, described magneto drive assembly includes outer magnetic cylinder component, described outer magnetic cylinder component below is provided with driving end, in described outer magnetic cylinder component, interior magnetic cylinder component is installed, on described interior magnetic cylinder component, be provided with plunger, between described outer magnetic cylinder component and interior magnetic cylinder component, be distributed with separation sleeve.
Further, above-mentioned is a kind of without leakage type 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 is a kind of without leakage type 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 without leakage type magnetic driving reciprocating pump, wherein: the outer magnetic cylinder support screw of described split body connects.
Further, above-mentioned is a kind of without leakage type magnetic driving reciprocating pump, wherein: described magnet assembly includes support ring, and described support ring inwall is distributed with mounting groove, in described mounting groove, is provided with magnetic stripe.
Further, above-mentioned a kind of without leakage type magnetic driving reciprocating pump, wherein: described pilot set is upper saw pulley.
Further, above-mentioned is a kind of without leakage type 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, and described interior magnetic cylinder support bottom is provided with guide pipe.
Further, above-mentioned is a kind of without leakage type magnetic driving reciprocating pump, wherein: described assisted magnetic assembly includes support ring, and described support ring outer wall is distributed with mounting groove, in described mounting groove, is provided with magnetic stripe.
Again further, above-mentioned a kind of without leakage type 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 the running that coordinates between interior magnetic cylinder component and outer magnetic cylinder component, can effectively realize magnetic force and distribute vertically, thereby realize the transmission of power in straight reciprocating motion.And due to the penetrability of the magnetic line of force, the shielding can between inner magnet, has guaranteed inclusion seal.Thus, can bear and be greater than the high temperature of 150 ℃ and lower than the low temperature of-10 ℃.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, the non-limitative illustration by preferred embodiment below is for illustration and explanation.These embodiments are only the prominent examples of application technical solution of the present invention, and all technological schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the scope of protection of present invention.
Fig. 1 is that this is without leakage type 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 | |
2 | |
| 3 | |
4 | |
| 5 | |
6 | Outer |
| 7 | Interior |
8 | |
| 9 | |
10 | |
| 11 | Outer magnetic cylinder support | 12 | |
| 13 | |
14 | |
| 15 | |
16 | |
| 17 | Interior |
18 | |
| 19 | Corrosion resistant safety cover | ? | ? |
。
Embodiment
A kind of without leakage type magnetic driving reciprocating pump as shown in Fig. 1～5, include pump body, on pump body top, be provided with pump head component 1, on this pump head component 1, be provided with outlet termination 2 and entrance termination 3, its unusual part is: pump head component of the present invention 1 below is provided with the plunger 4 of magneto drive assembly.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, and magnetic cylinder component 6 belows are provided with driving end outside, and interior magnetic cylinder component 7 is installed in outer magnetic cylinder component 6, on 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 mode of execution preferably, separation sleeve 8 tops of employing are provided with flange plate 9, are provided with concentric guide sleeve 10 in separation sleeve 8.Like this, can realize the airtight die cavity of shielding can and pump head partial journey, thereby realize without leaking.
Further, in order effectively to realize magneto drive, the outer magnetic cylinder component 6 that the present invention adopts includes outer magnetic cylinder support 11.Meanwhile, consider can realize preferably and fix, outer magnetic cylinder support 11 peripheries are provided with split body 12, and the outer magnetic cylinder of split body 12 support 11 screws connect.Magnetic cylinder support 11 inwalls are provided with magnet assembly outside.And for the running of leading, magnetic cylinder support 11 peripheries are provided with directing assembly outside.Certainly, in order better to avoid outer magnetic cylinder and barrier film cover frictional impact, and in bottom, have vent to guarantee air pressure balance, the pilot set of employing is upper saw pulley 16.Specifically, magnet assembly includes support ring 13, at support ring 13 inwalls, is distributed with mounting groove 14, in this mounting groove 14, is provided with magnetic stripe 15.
Again further, the interior magnetic cylinder component 7 that the present invention adopts includes plunger 4.In plunger 4 bottoms, be provided with interior magnetic cylinder support 17.Meanwhile, in the periphery of interior magnetic cylinder support 17, be provided with assisted magnetic assembly.And in order to guarantee the balance of hydraulic pressure inside and outside cylinder, interior magnetic cylinder support 17 bottoms are provided with guide pipe 18.Same, in order to coordinate outer magnetic cylinder component 6 runnings, the assisted magnetic assembly of employing includes support ring 13, and support ring 13 outer walls are distributed with mounting groove 14, in this mounting groove 14, are provided with magnetic stripe 15.
Moreover, in order effectively to prevent that corrosion from appearring in magnet of the present invention, is provided with the corrosion resistant safety cover 19 that has stainless steel figure layer in assisted magnetic assembly periphery.
In conjunction with actual service condition of the present invention, outer magnetic cylinder component 6 adopts the split body 12 connection forms of split type, can conveniently install.When work, the magnetic line of force between interior magnetic cylinder component 7 and the magnetic stripe 15 of outer magnetic cylinder component 6, through shielding can, passes to interior magnetic cylinder component 7 by the to-and-fro motion of outer magnetic cylinder component 6 in non-contacting mode, and interior magnetic cylinder component 7 drives plunger 4 to-and-fro motion to carry liquid.
By above-mentioned character express, can find out, adopt after the present invention, rely on the running that coordinates between interior magnetic cylinder component and outer magnetic cylinder component, can effectively realize magnetic force and distribute vertically, thereby realize the transmission of power in straight reciprocating motion.And due to the penetrability of the magnetic line of force, the shielding can between inner magnet, has guaranteed inclusion seal.Thus, can bear and be greater than the high temperature of 150 ℃ and lower than the low temperature of-10 ℃.
Claims (9)
1. one kind without leakage type magnetic driving reciprocating pump, include pump body, described pump body top is provided with pump head component, on described pump head component, be provided with outlet termination and entrance termination, it is characterized in that: described pump head component below is provided with the plunger of magneto drive assembly, the driving end of described magneto drive assembly connects mechanical driving, described magneto drive assembly includes outer magnetic cylinder component, described outer magnetic cylinder component below is provided with driving end, in described outer magnetic cylinder component, interior magnetic cylinder component is installed, on described interior magnetic cylinder component, be provided with plunger, between described outer magnetic cylinder component and interior magnetic cylinder component, be distributed with separation sleeve.
2. according to claim 1 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: described separation sleeve top is provided with flange plate, in described separation sleeve, be provided with concentric guide sleeve.
3. according to claim 1 a kind of without leakage type magnetic driving reciprocating pump, 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. according to claim 3 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: the outer magnetic cylinder support screw of described split body connects.
5. according to claim 3 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: described magnet assembly includes support ring, described support ring inwall is distributed with mounting groove, in described mounting groove, is provided with magnetic stripe.
6. according to claim 3 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: described pilot set is upper saw pulley.
7. according to claim 1 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: 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, and described interior magnetic cylinder support bottom is provided with guide pipe.
8. according to claim 7 a kind of without leakage type magnetic driving reciprocating pump, it is characterized in that: described assisted magnetic assembly includes support ring, described support ring outer wall is distributed with mounting groove, in described mounting groove, is provided with magnetic stripe.
9. according to claim 7 a kind of without leakage type magnetic driving reciprocating pump, it 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 true CN103670996A (en) | 2014-03-26 |
| CN103670996B 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 |
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Cited By (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003647A (en) * | 1930-06-04 | 1935-06-04 | Dillstrom Torbjorn Viktor | Electric motor |
| EP0025562A1 (en) * | 1979-09-13 | 1981-03-25 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Piston-displacement pump, in particular metering pump |
| CN2908848Y (en) * | 2006-04-20 | 2007-06-06 | 温州市巨龙机电设备厂 | Magnetic driven plunger pump |
| DE102006060147A1 (en) * | 2006-12-18 | 2008-06-19 | 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003647A (en) * | 1930-06-04 | 1935-06-04 | Dillstrom Torbjorn Viktor | Electric motor |
| EP0025562A1 (en) * | 1979-09-13 | 1981-03-25 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Piston-displacement pump, in particular metering pump |
| CN2908848Y (en) * | 2006-04-20 | 2007-06-06 | 温州市巨龙机电设备厂 | Magnetic driven plunger pump |
| DE102006060147A1 (en) * | 2006-12-18 | 2008-06-19 | 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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN103670996B (en) | 2016-02-10 |
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