CN106691306B - A kind of vertical dust exhaust apparatus - Google Patents

A kind of vertical dust exhaust apparatus Download PDF

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Publication number
CN106691306B
CN106691306B CN201710009757.0A CN201710009757A CN106691306B CN 106691306 B CN106691306 B CN 106691306B CN 201710009757 A CN201710009757 A CN 201710009757A CN 106691306 B CN106691306 B CN 106691306B
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sliding block
sub
cylinder barrel
annular cylinder
suction
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CN201710009757.0A
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CN106691306A (en
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王海生
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王海生
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F3/00Pumps using negative pressure acting directly on the liquid to be pumped

Abstract

The present invention provides a kind of vertical dust exhaust apparatus, the vertical dust exhaust apparatus includes shell, superposed filtration fraction and the suction generating device positioned at lower part are provided in the shell, the suction generating device includes that at least one suction generates unit, it includes motor that wherein the suction, which generates unit, annular cylinder barrel, pivoted arm and magnetic slider, the magnetic slider is located in the annular cylinder barrel and is bonded with the inner wall of annular cylinder barrel, the pivoted arm is connected to the output shaft of the motor, and the pivoted arm end is attached with magnetic force adsorption apparatus, the magnetic force adsorption apparatus is contacted with annular cylinder barrel, and non-contactly adsorb the magnetic slider, move the magnetic slider in the annular cylinder barrel, and the annular cylinder barrel is equipped with sub- air entry, sub- exhaust outlet and the notch between sub- air entry and sub- exhaust outlet, the magnetism Sliding block moves in the annular cylinder barrel, so that gas is inhaled into from sub- air entry, is discharged from sub- exhaust outlet.

Description

A kind of vertical dust exhaust apparatus
Technical field
The present invention relates to a kind of dust catcher more particularly to a kind of vertical dust exhaust apparatuses, substantially tubular, are used for dust suction.
Background technique
The dust catcher of traditional vertical type dust collector, especially cartridge type mostly uses greatly motor band movable vane piece to rotate, generates negative Pressure, to achieve the purpose that dust suction.However, the dust catcher using vane type often generates biggish noise.Currently, making an uproar to reduce Some trials have been made in sound, for example, placing silencer mechanism in dust catcher, or make improvements to blade, there is certain effect Fruit, but there is no fundamentally solve the above problems.Shock is generated with blade since foreign matter enters in dust catcher, not only influences to make With the service life and abnormal sound can be generated.Therefore.It needs to be changed from the structure of dust catcher, reduces the noise of dust catcher.
Summary of the invention
The object of the present invention is to provide a kind of dust catchers, can reduce the noise generated when dust suction work.
The present invention is achieved through the following technical solutions above-mentioned purpose, and the present invention provides a kind of vertical dust exhaust apparatus, described Vertical dust exhaust apparatus includes shell, and superposed filtration fraction is provided in the shell and the suction positioned at lower part generates dress It sets, the filtration fraction is made of outer wall and strainer, and the outer wall is not contacted with strainer, and the outer wall is equipped with one and is used for It is connected to the total air-breathing mouth of the suction generating device, the suction generating device includes that at least one suction generates unit, wherein It includes motor, annular cylinder barrel, pivoted arm and magnetic slider that the suction, which generates unit, and the magnetic slider is located at the annular cylinder barrel Interior and be bonded with the inner wall of annular cylinder barrel, the pivoted arm is connected to the output shaft of the motor, and the pivoted arm end is attached with Magnetic force adsorption apparatus, the magnetic force adsorption apparatus is contacted with annular cylinder barrel, and non-contactly adsorbs the magnetic slider, is made described Magnetic slider moves in the annular cylinder barrel, and the annular cylinder barrel is equipped with sub- air entry, sub- exhaust outlet and is located at son Notch between air entry and sub- exhaust outlet, the magnetic slider move in the annular cylinder barrel, so that gas is from sub- air-breathing Mouth is inhaled into, and is discharged from sub- exhaust outlet.
According to a preferred embodiment of the invention, it further includes the first sensing device and second that the suction, which generates unit, Sensing device, when the magnetic slider reaches at the first sensing device, the first sensing device correspondingly issues control signal, control System switch valve events, open the notch, and the movable along direction of the magnetic slider continues to move to, when the magnetic slider It reaches at the second sensing device, the second sensing device, which correspondingly issues, controls signal, control switch valve events, cuts described in closing Mouthful, so that gas is inhaled into annular cylinder barrel via sub- air entry.
According to a preferred embodiment of the invention, the sub- air entry is located at the incision, and the sub- suction The distance between port and second sensing device are equal to the circumferential lengths of the magnetic slider.
Preferably, a check valve is equipped at the sub- air entry, so that gas can only uniaxially enter annular cylinder barrel It is interior, and the gas in annular cylinder barrel cannot be escaped by air entry.
According to a preferred embodiment of the invention, the both ends of the magnetic slider are equipped with sealing ring, the sealing ring It is made of flexible compressible material.
According to a preferred embodiment of the invention, the suction generating device includes multiple suction generation units, and Each suction generates the notch of unit and sub- air entry is in staggered distribution in the vertical direction.
According to a preferred embodiment of the invention, magnet and/or strainer are equipped at the total air-breathing mouth.
According to a preferred embodiment of the invention, the vertical dust exhaust apparatus further includes the electric power storage of repeatable charging Pond.
Another preferred embodiment according to the present invention is disposed with the first sliding block and second sliding in the annular cylinder barrel Block, and the distance between the first sensing device and the second sensing device are exactly equal to the circumferential lengths of the first sliding block and the second sliding block The sum of, in initial position, second sliding block is resisted against the rear end face of first sliding block, and second sliding block is consolidated by electromagnet It is set to for blocking the notch, first sliding block rotates under the magneticaction of magnetic force adsorption apparatus, so that gas is by son It is inhaled at air entry, when first sliding block rotation reaches at first sensing device, the first sensing device hair Signal is controlled out, makes electromagnet power loss, and the fixed force of the second sliding block disappears, and the second sliding block described in first slipper push moves Dynamic, when first sliding block is moved to the original position of the second sliding block, the second sliding block reaches the second sensing device position just Place, second sensing device issue control signal, obtain electromagnet electric, first sliding block is fixed on and blocks the notch At position, the magnetic force adsorption apparatus on pivoted arm drives second sliding block to continue to rotate, so that gas is inhaled by sub- air entry Enter.
The beneficial effects of the present invention are: the vertical dust exhaust apparatus of the present invention utilizes mobile production of the magnetic slider in annular cylinder barrel Raw negative pressure, and then generate suction, reduce noise when traditional vane type dust catcher work, and relative to moving up and down Piston dust cleaner improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of traditional vane type dust catcher;
Fig. 2 is the simplified diagram according to the vertical dust exhaust apparatus of one embodiment of the invention;
Fig. 3 is the cross-sectional view of the vertical dust exhaust apparatus of Fig. 2;
Fig. 4 is the structure chart of the suction generating device of the vertical dust exhaust apparatus of one embodiment of the invention;
In figure: 1- shell;2- air inlet pipe;3- filtration fraction;31- outer wall;32- strainer;33- total air-breathing mouth;4- suction produces Generating apparatus;41- motor;42- annular cylinder barrel;43- pivoted arm;44- magnetic slider;45- switch valve;The first sensing device of 46-;47- Second sensing device;48- magnetic absorption device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
"upper" used in hereafter, " top ", "lower" and " lower part " etc. indicate the word in orientation, be for convenience, Unless otherwise indicated, the limitation to protection scope of the present invention is not constituted.
It should be understood that " distance " described below is unless otherwise indicated, the edge between object or object and object referred to The arc length of arc direction on circumference.
Fig. 1 is the structural schematic diagram of traditional vertical type dust collector, including suction inlet, motor, blade, Rose Box, collection Cinder box etc., motor band movable vane piece rotate, and generate negative pressure, and dust and foreign matter are sucked from suction inlet, are discharged after filtering.This biography Although the vertical type dust collector structure of system is simple, the noise that blade rotation generates is larger.
Fig. 2 and Fig. 3 show the vertical dust exhaust apparatuses of an embodiment according to the present invention.As shown in Figures 2 and 3, The vertical dust exhaust apparatus includes shell of the dust collector 1, and shell of the dust collector is equipped with suction inlet 11 and total exhaust outlet 12, the dust suction Mouth 11 is connect with air inlet pipe 2, wherein being provided with superposed filtration fraction 3 and the suction positioned at lower part in the shell of the dust collector Force generating apparatus 4, the filtration fraction are made of outer wall 31 and strainer 32, and the outer wall is not contacted with strainer, the outer wall One is equipped with for being connected to the total air-breathing mouth 33 of the suction generating device, the suction generating device includes at least one suction Power generates unit.The structural schematic diagram of the suction generating device is shown in Fig. 4, as shown in figure 4, the suction generates unit Including motor 41, annular cylinder barrel 42, pivoted arm 43 and magnetic slider 44, the magnetic slider is located in the annular cylinder barrel and and ring The inner wall of shape cylinder barrel is bonded, and the pivoted arm is connected to the output shaft of the motor, and the pivoted arm end is attached with magnetic-adsorption Device 48, the magnetic force adsorption apparatus is contacted with annular cylinder barrel, and non-contactly adsorbs the magnetic slider, is made described magnetic sliding Block moves in the annular cylinder barrel.The annular cylinder barrel is equipped with sub- air entry, sub- exhaust outlet and is located at sub- air entry and son Notch between exhaust outlet, the magnetic slider moves in the annular cylinder barrel, so that gas is inhaled into from sub- air entry, from Sub- exhaust outlet is discharged.
Suction generating device of the invention is described in detail referring to Fig. 4.Specifically, unit is generated with a suction For describe.When the magnetic slider 44 reaches at the first sensing device 46, the first sensing device 46 correspondingly issues control Signal, control switch valve 45 act, and open the notch, and the magnetic slider 44 is continued in annular cylinder barrel by the notch Mobile, then magnetic slider 44 reaches at the second sensing device 47, and the second sensing device 47 correspondingly issues control signal, control Switch valve 45 acts, and closes the notch, and pivoted arm 43 continues to drive magnetic slider 44 by the magnetic absorption device 48 of its end Rotation, with the movement of magnetic slider, the space between magnetic slider and the notch is gradually increased, by this method, gas warp It is inhaled into annular cylinder barrel by sub- air entry, generates suction.
Preferably, the sub- air entry is in the incision, it is highly preferred that second sensing device 47 and the son The distance between air entry (i.e. arc length) is equal to the circumferential lengths of magnetic slider 44.The sub- air entry is located at described second Between sensing device 47 and the notch, close to the notch.When between second sensing device and the sub- air entry When distance is equal to the circumferential lengths of magnetic slider, second sensing device 47 incudes the arrival of the magnetic slider and issues control Signal processed makes the notch be switched on and off the closing of valve 45, while the sub- air entry is opened just, with the continuation of magnetic slider Mobile, gas is quickly filled in annular cylinder barrel via sub- air entry, thus generates bigger suction.
It should be understood that word " magnetic slider " be intended to describe the characteristics of it can be by magnetic absorption, and be not meant to by only its from Body is limited to a magnet, and mentioned magnetic slider can be permanent magnet property, be also possible to it is made of metal, It can also be that magnetic material is internal or external in the slide block structure.In addition, the annular cylinder barrel can be by any non magnetic Material is made, such as glass, plastics, stainless steel etc..It should also be understood that the notch, which can be shaped as at least, makes the annular cylinder A part of cylinder is continuously, to ensure that the magnetic slider can be maintained in the annular cylinder barrel, without departing from its shifting Dynamic rail mark;In addition, the notch, which can also be shaped as, cuts completely through the annular cylinder barrel, but notch answer it is sufficiently small to ensure Stating magnetic slider can be maintained in the annular cylinder barrel, without departing from its motion track.
It is to be appreciated that the cross sectional shape of the annular cylinder barrel can be circle, rectangle etc., and the annular cylinder barrel is inside and outside The cross sectional shape of wall can be different, and the inner wall shape of the magnetic slider and the annular cylinder barrel is adapted.
Preferably, a check valve is equipped at above-mentioned sub- air entry, so that gas can only uniaxially enter annular cylinder barrel It is interior, and the gas in annular cylinder barrel cannot be escaped by air entry.
Preferably, the magnetic absorption device is adapted to the shape of the outer wall of the annular cylinder barrel, with the annular cylinder The outer wall of cylinder fits.
It is further preferred that the both ends of the magnetic slider are equipped with sealing ring, the sealing ring is made of flexible compressible material, To ensure that there is no gaps between the magnetic slider and the inner wall of the annular cylinder barrel.
Optionally, the notch can be the wedge mouth that section is V-arrangement, and the switch valve is sphere, the wedge mouth with the V-arrangement Constitute a ball valve.The notch can also be rectangle or other shapes that can be blocked.
Optionally, the magnetic slider can be rotated clockwise, and can also be rotated counterclockwise.
In addition, the number that above-mentioned suction generates unit can be multiple, multiple suction units can be disposed in same Layer, can also be disposed in different layers, it is preferable that the notch and sub- air entry for so that each suction is generated unit are in the vertical direction It is in staggered distribution, so that having suction to generate unit at any time is generating suction.Multiple sub- air entries by pipeline with it is described Total air-breathing mouth connection, so that the filtration fraction for making dust or foreign matter be inhaled into dust catcher enters in strainer and is filtered processing. It further include dust collecting box in the filtration fraction, for collecting the dust and foreign matter of filtering.
Preferably, it is equipped with magnet at the total air-breathing mouth, strainer can also be equipped with, for adsorbing and interception is intended to enter The foreign matter of total air-breathing mouth, such as iron powder etc. prevent iron powder or other foreign matters from entering in annular cylinder barrel, hinder the shifting of magnetic slider It is dynamic.
Preferably, the vertical dust exhaust apparatus further includes the battery of repeatable charging, as its backup power source, the storage Battery can provide power supply for motor, the control circuit in vertical dust exhaust apparatus and control element etc., so that vertical dust exhaust apparatus It can work in the case where being not directly connected power supply.
Preferably, it is equipped with idler wheel in the bottom of the vertical dust exhaust apparatus, is moved around on the ground convenient for it.
Another embodiment according to the present invention, the suction, which generates unit, to be implemented in the following manner.With First embodiment the difference is that, arrangement claims respectively for convenience of description there are two magnetic slider in the annular cylinder barrel Make the first sliding block and the second sliding block.Preferably, the distance between the first sensing device and the second sensing device are exactly equal to first The sum of sliding block and the circumferential lengths of the second sliding block, and the notch and the sub- air entry are located at the first and second inductions dress Between setting, the sub- exhaust outlet is omitted.
Specifically, in initial position, second sliding block is resisted against the rear end face of first sliding block, second sliding block It is fixed at incision site by electromagnet, blocks the portions cut of sub- air entry side, first sliding block is filled in magnetic-adsorption It rotates under the magneticaction set, at this point, sub- air entry is opened, is formed between first sliding block and second sliding block negative Pressure generates suction, passes the gas through the sub- air entry and quickly enter in annular cylinder barrel;Institute is reached when first sliding block rotates When stating at the first sensing device, first sensing device issues control signal, makes electromagnet power loss, the fixed force of the second sliding block It disappears, the second sliding block described in first slipper push is mobile, when first sliding block is moved to the original position of the second sliding block When, the second sliding block is reached just at the second sensing device position, and second sensing device issues control signal, obtains electromagnet First sliding block is fixed on the incision by electricity, at this point, first sliding block blocks sub- air entry by electromagnetism ferropexy The portions cut of side, and pivoted arm drives magnetic force adsorption apparatus disengaging first sliding block to continue to rotate, the magnetic force is inhaled later Adsorption device and second sliding block are attached, and second sliding block is driven to continue to rotate, and open the sub- air entry, continue to generate suction Power, principle are identical when working with the first sliding block.In the above described manner, it moves in circles, so that constantly generating suction.
It should be understood that the adsorption capacity of the electromagnet is greater than the suction of the magnetic absorption device, to guarantee that sliding block can be by It is secured in position.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of vertical dust exhaust apparatus, the vertical dust exhaust apparatus includes shell, superposed mistake is provided in the shell Filter part and the suction generating device positioned at lower part, the filtration fraction are made of outer wall and strainer, and the outer wall and strainer It does not contact, the outer wall is equipped with one for being connected to the total air-breathing mouth of the suction generating device, the suction generating device Unit is generated including at least one suction, it includes motor that the suction, which generates unit, which is characterized in that the suction generates unit Further include annular cylinder barrel, pivoted arm and magnetic slider, the magnetic slider be located in the annular cylinder barrel and in annular cylinder barrel Wall fitting, the pivoted arm is connected to the output shaft of the motor, and the pivoted arm end is attached with magnetic force adsorption apparatus, the magnetic Power adsorbent equipment is contacted with annular cylinder barrel, and non-contactly adsorbs the magnetic slider, makes the magnetic slider in the annular Moved in cylinder barrel, and the annular cylinder barrel be equipped with sub- air entry, sub- exhaust outlet and be located at sub- air entry and sub- exhaust outlet it Between notch, the magnetic slider moves in the annular cylinder barrel, so that gas is inhaled into from sub- air entry, from sub- exhaust outlet It is discharged.
2. vertical dust exhaust apparatus according to claim 1, which is characterized in that it further includes the first sense that the suction, which generates unit, Device and the second sensing device are answered, when the magnetic slider reaches at the first sensing device, the first sensing device is correspondingly sent out Signal is controlled out, control switch valve events open the notch, and the movable along direction of the magnetic slider continues to move to, When the magnetic slider reaches at the second sensing device, the second sensing device correspondingly issues control signal, control switch valve actuation Make, the notch is closed, so that gas is inhaled into annular cylinder barrel via sub- air entry.
3. vertical dust exhaust apparatus according to claim 2, which is characterized in that it is attached that the sub- air entry is located at the notch Closely, and the distance between the sub- air entry and second sensing device be equal to the magnetic slider circumferential lengths.
4. vertical dust exhaust apparatus described in any one of -3 according to claim 1, which is characterized in that set at the sub- air entry There is a check valve, so that gas can only uniaxially enter in annular cylinder barrel, and the gas in annular cylinder barrel cannot pass through suction Port evolution.
5. vertical dust exhaust apparatus described in any one of -3 according to claim 1, which is characterized in that the two of the magnetic slider End is equipped with sealing ring, and the sealing ring is made of flexible compressible material.
6. vertical dust exhaust apparatus described in any one of -3 according to claim 1, which is characterized in that the suction generating device Unit is generated including multiple suction, and each suction generates the notch of unit and sub- air entry is in staggered distribution in the vertical direction.
7. vertical dust exhaust apparatus described in any one of -3 according to claim 1, which is characterized in that at the total air-breathing mouth Equipped with magnet and/or strainer.
8. vertical dust exhaust apparatus described in any one of -3 according to claim 1, which is characterized in that the vertical dust exhaust apparatus It further include the battery of repeatable charging.
9. vertical dust exhaust apparatus according to claim 1, which is characterized in that the quantity of magnetic slider in the annular cylinder barrel Be two, respectively the first sliding block and the second sliding block, it is described annular cylinder barrel in be disposed with the first sliding block and the second sliding block, and first The distance between sensing device and the second sensing device are exactly equal to the sum of the first sliding block and the circumferential lengths of the second sliding block, are rising Beginning position, second sliding block are resisted against the rear end face of first sliding block, and second sliding block is fixed as being used for by electromagnet Occluding member notch, first sliding block rotates under the magneticaction of magnetic force adsorption apparatus, so that gas is by sub- air entry It is inhaled into, when first sliding block rotation reaches at first sensing device, first sensing device issues control letter Number, make electromagnet power loss, the fixed force of the second sliding block disappears, and the second sliding block described in first slipper push is mobile, when described When first sliding block is moved to the second sliding block original position, the second sliding block is reached just at the second sensing device position, and described Two sensing devices issue control signal, obtain electromagnet electric, first sliding block is fixed at occluding member incision site, turn Magnetic force adsorption apparatus on arm drives second sliding block to continue to rotate, so that gas is inhaled by sub- air entry.
CN201710009757.0A 2017-01-06 2017-01-06 A kind of vertical dust exhaust apparatus Active CN106691306B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662314A (en) * 1985-09-25 1987-05-05 Mor-Flo Industries, Inc. Magnetic water conditioning device
CN2053260U (en) * 1989-08-14 1990-02-21 胡云 Compressor with ring body
CN1767780A (en) * 2003-03-27 2006-05-03 尼尔森创新有限公司 Twin-motor independent vacuum cleaner
CN201162547Y (en) * 2008-03-21 2008-12-10 郎风 Annular gas cylinder generator
CN201190707Y (en) * 2008-04-10 2009-02-04 王利山 Cylinder with open magnetic loop
KR20100092128A (en) * 2009-02-12 2010-08-20 이병훈 Compressor
CN103182103A (en) * 2011-12-30 2013-07-03 上海理工大学 Electric breast pump
CN203627395U (en) * 2013-11-01 2014-06-04 宁波恒敏灵通气动成套有限公司 Rodless cylinder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3736485B2 (en) * 2002-03-22 2006-01-18 松下電器産業株式会社 Rotary compressor
CN202250707U (en) * 2011-10-19 2012-05-30 吴建奎 Annular compressor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662314A (en) * 1985-09-25 1987-05-05 Mor-Flo Industries, Inc. Magnetic water conditioning device
CN2053260U (en) * 1989-08-14 1990-02-21 胡云 Compressor with ring body
CN1767780A (en) * 2003-03-27 2006-05-03 尼尔森创新有限公司 Twin-motor independent vacuum cleaner
CN201162547Y (en) * 2008-03-21 2008-12-10 郎风 Annular gas cylinder generator
CN201190707Y (en) * 2008-04-10 2009-02-04 王利山 Cylinder with open magnetic loop
KR20100092128A (en) * 2009-02-12 2010-08-20 이병훈 Compressor
CN103182103A (en) * 2011-12-30 2013-07-03 上海理工大学 Electric breast pump
CN203627395U (en) * 2013-11-01 2014-06-04 宁波恒敏灵通气动成套有限公司 Rodless cylinder

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