CN102836833A - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN102836833A CN102836833A CN2012101794409A CN201210179440A CN102836833A CN 102836833 A CN102836833 A CN 102836833A CN 2012101794409 A CN2012101794409 A CN 2012101794409A CN 201210179440 A CN201210179440 A CN 201210179440A CN 102836833 A CN102836833 A CN 102836833A
- Authority
- CN
- China
- Prior art keywords
- brush
- liquid
- support
- cleaning mechanism
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B08B1/32—
-
- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The invention relates to a device for cleaning surfaces, especially surfaces of a solar energy device on a roof. The device comprises a bracket and at least two cleaning mechanisms connected with the bracket, wherein the cleaning mechanisms respectively comprise brushes and liquid driving devices for the brushes, the brushes are made to rotate along the axle extending from the working surfaces of the brushes by using the liquid driving devices, the cleaning mechanisms are arranged on the bracket in a way that a common working surface is at least basically defined on the working surfaces of the brushes.
Description
Technical field
The present invention relates to a kind of device, be used for the clean surface, especially for the surface of the solar facilities of cleaning on the roof.
Background technology
This device on principle by known in the prior art; And comprise columniform brush; Brush has with respect to its longitudinal axis radial finger bristle laterally, wherein, can let brush change over to and rotatablely move round being parallel to the longitudinal axis of wanting clean Surface to extend.
Shortcoming is, in the device of above-mentioned structural type, the diameter of columniform brush maybe be relatively large, in any case specifically particularly when the structure all up to specification of the face top that will clean has only less relatively, unconspicuous height at every turn.Under most of situation, reduce diameter and possibly not have help here, this is because can not correspondingly reduce the size or the height of the holding device of brush arbitrarily, and in addition, the too thin shortcoming that may bring other of columniform brush.
Summary of the invention
The objective of the invention is, realize a kind of device, even this device also can be reliably under the narrow situation of spatial relationship and clean surface efficiently.
This purpose is achieved through the device that starts said type, and this device comprises:
Support and at least two cleaning mechanisms that link to each other with this support; Cleaning mechanism comprises brush and the liquid driving device that is used for brush respectively; The axis that utilizes this liquid driving device that brush is extended round the working face perpendicular to brush changes over to and rotatablely moves; Wherein, cleaning mechanism is arranged on the support like this, and promptly the working face of brush defines a common working face at least basically.
Advantage of the present invention is that brush rather level areas design relatively makes brush impaired when playing cleaning effect and needn't worry.Therefore, for the cylindrical brush that always must have specific minimum diameter for the cleaning effect that provides usefulness, be difficult to or possibly do not reach and zone that clean utilization device of the present invention can arrive.
In addition advantageously, can realize the relatively large radius of clean-up, that is to say through the working face that extends perpendicular to rotation, under the situation of the size of correspondingly selecting brush, can treatment surface relatively away from the zone of rotation.Even when brush is not mixed bristle on whole surface; Also there is this advantage; This is can cross because of the support of being furnished with brush owing to device in other words to want clean Surface to move; Even if for example be " bristle rings " of an annular, also can inswept need carry out the All Ranges of clean Surface.
In addition, also make when brush is mixed bristle on whole surface at least basically, a relatively large working face can be provided generally according to design of the present invention.
It is shocking; Even when the whole surface of brush is furnished with bristle; Even if the energy or the power that provide for the rotating driving device of brush are limited; At least on relatively more level and smooth surface, also can realize high safety in operation, in particular for the rotating driving device design of brush be liquid driven the time situation especially true.Therefore; Can be particularly advantageous for the cleaning glass surface according to cleaning device of the present invention; And especially for the surface of cleaning solar facilities, because constantly soaring to the demand of regenerative resource, the meaning on surface that therefore cleans solar facilities is more and more great.
Use the brush of at least two rotations not only can bring relatively large working face; And selecting for brush under the situation of suitable relative direction of rotation; Particularly when the identical brush quantity of being furnished with identical bristle in other words of size is even number; When being chosen to over the ground opposite direction of rotation, can guarantee can not form must be through user or the component motion that compensates through channeling conduct.In addition, the adjacent brush of inverted running has also been avoided producing power loss under the situation of " interlock " each other folded each other the leaning in other words of bristle sometimes, can design so consciously, thereby guarantee to carry out the cleaning on whole surface.
Other embodiments of the present invention and advantage in dependent claims, specification and accompanying drawing, have also been provided.
According to a kind of embodiment, support is designed to liquid is flowed to the transfer pipeline of cleaning mechanism simultaneously.This has just simplified the structure of device, and this is because can save extra pipeline, for example flexible pipe.
In addition, this support preferably includes the liquid transmission pipeline of the rotation extension that is transverse to brush, and cleaning mechanism radially is connected on the liquid transmission pipeline respectively." radially connecting " this description will understand in the context background; Promptly; The liquid that flows to cleaning mechanism can arrive cleaning mechanism through connector or the connection boring of design in channel wall; When the rotation of brush is positioned at beyond the support, that is to say that design was with regard to advantageous particularly like this when this rotation discord support intersected.This embodiment makes can construct said device simply, and wherein, in addition, liquid transmission pipeline can also be used for liquid is flowed to the cleaning mechanism of any amount by this way with method.
According to another kind of embodiment; Support comprises the liquid transmission pipeline of the rotation extension that is transverse to brush; Cleaning mechanism axially is connected on the liquid transmission pipeline on one side of end respectively; Wherein, particularly the axial outlet end part of liquid transmission pipeline is not designed to the part of liquid driving device, perhaps concurs with liquid driving device.Can realize a kind of space-saving especially design thus.In addition, need not be used to connect the radial bore of cleaning mechanism.If the axial outlet end part of liquid transmission pipeline not only is not designed to the part of liquid transmission pipeline; Also be designed to the part of liquid driving device; Perhaps be designed for liquid driving device and concur; So in an advantageous manner, dual-use function is realized in this output end, and this has just simplified the structure of device.
Support preferably has at least one hinge, utilizes this hinge to regulate liquid transmission pipeline and/or to be used for the gradient of the guider of cleaning mechanism with respect to working face.
Preferably, these cleaning mechanisms are designed to dish brush or flat brush respectively.With reference to the present invention, the width that dish brush or flat brush should be understood that a kind of working face in other words diameter compare more greatly with brush height, a lot of brush greatly particularly.For handle in the zone that is difficult to touch, for the smooth working region of the cleaning device structure that has rotary brush (as top mentioned) in general be favourable.In addition, this makes make compact, and has particularly reduced according to height of devices of the present invention.So, the center of gravity of device when operation with need carry out clean Surface and have less relatively spacing, this has just made things convenient for crosses this device of surface guiding, and has made things convenient for contact equably during cleaning is advanced between the working face that keeps brush and the surface.Particularly preferably be, dish brush or flat brush are circular, particularly discoidal.
These cleaning mechanisms preferably comprise the turbine plant that can load by liquid respectively, and turbine plant plays driving action ground and the brush coupling of supporting revolvably through transmission device.Especially preferred embodiment design the turbine plant and/or the transmission device of adjacent brush like this according to a kind of, that is, make these adjacent brushes change over to relatively inverted running and rotatablely move.In addition preferably, after output from liquid driving device, be used as clean liquid for the driving liquid that carries out the liquid driven use.
According to another embodiment of the invention; Support is designed to bar elements; Perhaps this support comprises bar elements, and wherein, this bar elements has at least one pipeline that is used for liquid; And on the outside, have recess or groove that at least one extends in the vertical, that particularly sink, recess or groove design are used for infinitely vertically holding attachment device with regulating.So support has dual-use function, this has further simplified the structure of said device.In addition, can this bar elements be manufactured random length, so relatively practice thrift cost.
For the application in the device of the type that is here proposed for this bar elements and/or for it, also ask for protection as another aspect of the present invention independently.
Description of drawings
Exemplarily illustrate and describe the present invention below.Shown in the figure:
Figure 1A and 1B: according to first kind of embodiment of device of the present invention,
Fig. 2 A to 2E: according to second kind of embodiment of device of the present invention, it and pilot unit are coupled, and
Fig. 3 A and 3B: according to the various application possibilities of the device of second kind of embodiment.
The specific embodiment
Shown in Figure 1A and 1B, comprise the support 12 of elongation and the cleaning mechanism 14 on two ends that are oppositely arranged that axially are arranged in support 12 according to the device 10 of first kind of embodiment of the present invention.
The center of support 12 between two cleaning mechanisms 14 has a hinge 16, in this hinge, inserts bindiny mechanism 18, and this bindiny mechanism is designed for and connects outside liquid transmission pipeline, especially flexible pipe or jet pipe.Under the help of hinge 16, can regulate the gradient of outside liquid transmission pipeline with respect to working face.Support 12 all is furnished with a passage that on axial direction, extends on the both sides of bindiny mechanism 18, and is used as the liquid transmission pipeline 20 that leads to two cleaning mechanisms 14 from bindiny mechanism 18.
The cleaning mechanism 14 on the left side in Figure 1A and 1B illustrates and is used to explain the structure of liquid driving device 22 under the situation of no cover plate 24.
Dish brush or flat brush 34 are designed to circular, and wherein, their diameter is more much bigger than their height, and bristle ends defines smooth basically working face 35, and wherein, the working face 35 of two brushes 34 is in the common plane 37.In addition, these dish brushes or flat brush 34 can change over to round the axis that extends perpendicular to working face 35 (extension in the imagination of this axis and support 12 intersects) by means of liquid driving device 22 respectively and rotatablely move.
For running gear 10, this device for example can be connected on the jetting machine common on the unshowned market.
In two portion's sections of the liquid that is transferred under pressure through the liquid transmission pipeline 20 of bindiny mechanism's 18 entering supports 12; And arrive on the wheel blade 28 of turbine 30 through axial output end 26; Thus it is changed over to and rotatablely move, this makes brush 34 be rotated motion through transmission device 32 respectively.The driving liquid that is used for liquid driving device 22 is used as cleaning solution after flowing out from liquid driving device, for this reason, it flows out from the surface of being furnished with bristle of brush 34.
Being noted that still that for liquid driving device 22 layout of being made up of turbine and transmission device also can select differently, particularly in order to realize following purpose, that is, is being that turbine loads liquid from rotation place far away as far as possible.On the gear ring that equally radially is in the outside that rotatablely moving of turbine is delivered to brush 34, can be provided with transmission device, this transmission device perhaps more works in the folded mutually up and down plane that is provided with along rotation at two.
Fig. 2 A to 2E illustrates second kind of embodiment according to device 10 of the present invention.Device 10 comprises support 12 and two cleaning mechanisms 14 equally, and they are disposed in the side with respect to the longitudinal extension direction of support 12 here.
As particularly finding out among 2D and the 2E that ground is such from Fig. 2 C, support 12 is designed to have the bar elements of circular outside basic configuration.This support 12 be included in extend on the middle position in the cross section of support 12, cross section is circular liquid transmission pipeline 20.Therefore a function of this support 12 can be to be used as liquid transmission pipeline 20.
Two just in time opposed on the contrary, as to sink recesses 38 on the outside of support 12, have been designed.This recess 38 is used to hold attachment device, for example guider 36, and this here is not elaborated.Attachment device can infinitely be regulated along the longitudinal extension direction of support 12, makes cleaning device can adapt to various requirement.So particularly can be rapidly and make the gauge of guider 36 adapt to the width (referring to Fig. 3) of solar facilities module 46 simply.
In addition, the wall of the liquid transmission pipeline 20 among Fig. 2 A to 2E has unshowned radial bore, and they are used for cleaning mechanism 14 is connected to pipeline 20.This interface can be constructed like this and formed, that is, guarantee pipeline 20 sealing effectiveness in the axial direction, and not need extra seal approach.
With regard to make and function, these cleaning mechanisms 14 meet every kind of embodiment of previous description.
Fig. 3 A and 3B illustrate the device 10 according to second kind of embodiment of the present invention, and it is under the running status of cleaning solar facilities 40, and this solar facilities has a plurality of brace or mutual separated module of recess or elements 46 that for example pass through straight line.According to Fig. 3 A, realize supplying with driving liquid and clean liquid by means of flexible pipe 42, and in layout, be provided with telescopic jet pipe 44 for this reason according to Fig. 3 B.Wherein, flexible pipe 42 or telescopic jet pipe 44 can be connected on the jetting machine common on the unshowned market.
REFERENCE NUMBER LIST
10 devices
12 supports
14 cleaning mechanisms
16 hinges
18 bindiny mechanisms
20 liquid transmission pipelines
22 liquid driving devices
24 cover plates
26 axial output ends
28 wheel blades
30 turbine plants, turbine
32 transmission devices
34 brushes, dish brush or flat brush
35 working faces
36 guiders
37 planes, working face
38 recesses
40 solar facilities
42 flexible pipes
44 telescopic jet pipes
46 solar facilities modules
Claims (9)
1. device; Be used for the clean surface, especially for the surface of the solar facilities of cleaning on the roof; Said device has support (12) and at least two cleaning mechanisms (14) that link to each other with said support (12); Said cleaning mechanism comprises brush (34) respectively and is used for the liquid driving device (22) of said brush (34); The axis that utilizes said liquid driving device that said brush (34) is extended round the working face (35) perpendicular to said brush (34) changes over to and rotatablely moves; Wherein, said cleaning mechanism (14) is arranged on the said support (12) like this, and the said working face (35) of promptly said brush (34) defines a common working face (37) at least basically.
2. device according to claim 1 is characterized in that, said support (12) is designed to liquid is flowed to the transfer pipeline (20) of said cleaning mechanism (14) simultaneously.
3. device according to claim 1 and 2; It is characterized in that; Said support (12) comprises the liquid transmission pipeline (20) of the rotation extension that is transverse to said brush (34), and said cleaning mechanism (14) radially is connected on the said liquid transmission pipeline respectively.
4. according at least one described device in the aforementioned claim; It is characterized in that; Said support (12) comprises the liquid transmission pipeline (20) of the rotation extension that is transverse to said brush (34); Said cleaning mechanism (14) axially is connected on the said liquid transmission pipeline on one side of end respectively; Wherein, the axial output end (26) of particularly said liquid transmission pipeline (20) is designed to the part of said liquid driving device (22) respectively, perhaps concurs with said liquid driving device (22).
5. according at least one described device in the aforementioned claim; It is characterized in that; Said support (12) has at least one hinge (16), utilizes said hinge to regulate outside liquid transmission pipeline and/or to be used for the gradient of the guider (36) of said cleaning mechanism (14) with respect to said working face.
6. according at least one described device in the aforementioned claim, it is characterized in that said cleaning mechanism (14) is designed to dish brush or flat brush (34) respectively.
7. according at least one described device in the aforementioned claim; It is characterized in that; Said cleaning mechanism (14) comprises the turbine plant (30) that can load by liquid respectively, and said turbine plant plays driving action ground and said brush (34) coupling of supporting revolvably through transmission device (32).
8. according at least one described device in the aforementioned claim; It is characterized in that; Said support (12) is designed to bar elements or comprises bar elements, and wherein, said bar elements has at least one pipeline that is used for liquid (20); And on the outside, have recess or groove (38) that at least one extends in a longitudinal direction, that particularly sink, said recess or groove design are used for infinitely vertically holding attachment device, particularly said guider (36) with regulating.
9. support; Be used for a kind of device, said device is used for the clean surface, especially for the surface of the solar facilities of cleaning on the roof, and said support is especially for according to each described device in the aforementioned claim; It is characterized in that; Said support (12) is designed to bar elements or comprises bar elements, and wherein, said bar elements has at least one pipeline that is used for liquid (20); And on the outside, have recess or groove (38) that at least one extends in a longitudinal direction, that particularly sink, said recess or groove design are used for infinitely vertically holding attachment device, particularly guider (36) with regulating.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011103161A DE102011103161A1 (en) | 2011-06-01 | 2011-06-01 | Device for cleaning surface of solar plant on roof of building, has cleaning elements that are arranged such that working surfaces of brushes define common working plane, and carrier comprising central fluid supply spacer |
| DE102011103161.1 | 2011-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102836833A true CN102836833A (en) | 2012-12-26 |
Family
ID=46832878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101794409A Pending CN102836833A (en) | 2011-06-01 | 2012-06-01 | Cleaning device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102836833A (en) |
| DE (1) | DE102011103161A1 (en) |
| IT (1) | ITMI20120909A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998835A (en) * | 2015-06-23 | 2015-10-28 | 江苏大学 | Automatic detection and classification device for belt type lenses |
| CN106238370A (en) * | 2016-10-11 | 2016-12-21 | 青海聚正新能源有限公司 | Solar energy too cabin cleaning machine |
| CN108824716A (en) * | 2018-07-19 | 2018-11-16 | 安徽信康电子科技有限公司 | A kind of herringbone wayside pavilion pavilion top upper surface cleaner |
| CN110191993A (en) * | 2017-03-08 | 2019-08-30 | 富世华股份有限公司 | Channel sweeper |
| CN110325693A (en) * | 2017-03-08 | 2019-10-11 | 富世华股份有限公司 | Channel sweeper |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011076848A1 (en) * | 2011-06-01 | 2012-12-06 | Franz Janssen Gmbh & Co. Kg | Device for cleaning surfaces |
| DE102012105232A1 (en) * | 2012-06-15 | 2013-12-19 | Alfred Kärcher Gmbh & Co. Kg | Cleaning device for photovoltaic systems |
| FR3010645B1 (en) * | 2013-09-13 | 2015-10-16 | Sicaseli | DEVICE AND METHOD FOR CLEANING PHOTOVOLTAIC PANELS |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101041A (en) * | 1986-02-17 | 1987-08-26 | 华之伟有限公司 | Rotary surface treatment assembly |
| CN2208893Y (en) * | 1994-05-25 | 1995-10-04 | 穆朝 | Rotary brushing cleaner |
| JP2002273351A (en) * | 2001-03-19 | 2002-09-24 | Hino Jushi:Kk | Method and apparatus for cleaning outer face of solar cell panel |
| CN2679468Y (en) * | 2004-02-13 | 2005-02-16 | 李春海 | Industrial aluminum profile |
| DE202009008001U1 (en) * | 2009-06-05 | 2009-09-03 | Berndl, Georg | Device for cleaning surfaces of a construction |
| CN201779436U (en) * | 2010-03-30 | 2011-03-30 | 郑雪峰 | Aluminium alloy section with double slideway grooves |
-
2011
- 2011-06-01 DE DE102011103161A patent/DE102011103161A1/en not_active Withdrawn
-
2012
- 2012-05-25 IT IT000909A patent/ITMI20120909A1/en unknown
- 2012-06-01 CN CN2012101794409A patent/CN102836833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101041A (en) * | 1986-02-17 | 1987-08-26 | 华之伟有限公司 | Rotary surface treatment assembly |
| CN2208893Y (en) * | 1994-05-25 | 1995-10-04 | 穆朝 | Rotary brushing cleaner |
| JP2002273351A (en) * | 2001-03-19 | 2002-09-24 | Hino Jushi:Kk | Method and apparatus for cleaning outer face of solar cell panel |
| CN2679468Y (en) * | 2004-02-13 | 2005-02-16 | 李春海 | Industrial aluminum profile |
| DE202009008001U1 (en) * | 2009-06-05 | 2009-09-03 | Berndl, Georg | Device for cleaning surfaces of a construction |
| CN201779436U (en) * | 2010-03-30 | 2011-03-30 | 郑雪峰 | Aluminium alloy section with double slideway grooves |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998835A (en) * | 2015-06-23 | 2015-10-28 | 江苏大学 | Automatic detection and classification device for belt type lenses |
| CN106238370A (en) * | 2016-10-11 | 2016-12-21 | 青海聚正新能源有限公司 | Solar energy too cabin cleaning machine |
| CN110191993A (en) * | 2017-03-08 | 2019-08-30 | 富世华股份有限公司 | Channel sweeper |
| CN110325693A (en) * | 2017-03-08 | 2019-10-11 | 富世华股份有限公司 | Channel sweeper |
| CN108824716A (en) * | 2018-07-19 | 2018-11-16 | 安徽信康电子科技有限公司 | A kind of herringbone wayside pavilion pavilion top upper surface cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20120909A1 (en) | 2012-12-02 |
| DE102011103161A1 (en) | 2012-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102836833A (en) | Cleaning device | |
| US9377219B2 (en) | Cleaning apparatus | |
| US9559634B2 (en) | Cleaning apparatus | |
| CN100496332C (en) | Washing roller | |
| CN106862181B (en) | Variable diameters pipeline Cleaning tool | |
| RU97110288A (en) | INSTALLATION FOR CLEANING CONTAINERS | |
| CN102671898A (en) | Inner-diameter-variable cleaning device of pipeline cleaning robot | |
| CN206366517U (en) | The cleaning device of burdock mixer | |
| CN105013782B (en) | Brushing device and its using method | |
| US8448654B2 (en) | Rotary spray washer | |
| CN105195479B (en) | A kind of planetary automation brushing device | |
| WO2015114391A1 (en) | Cleaning device for photovoltaic panels | |
| CN103659833B (en) | Robot arm | |
| CN202553819U (en) | Steam cleaning head and steam cleaning device | |
| JP6166597B2 (en) | Cleaning device | |
| CN111015422B (en) | Multi-caliber steel pipe orifice burr polishing equipment for building | |
| CN211100546U (en) | Device for cleaning male threads of sleeve by handheld rotary injection | |
| CN211100547U (en) | Device for cleaning female threads of sleeve by handheld rotary injection | |
| CN105268568B (en) | It is a kind of can 360 degree rotation energy saver | |
| CN208728230U (en) | A kind of petroleum pipeline cleaning device | |
| CN114403762B (en) | Mixing device and cleaning apparatus | |
| CN207616403U (en) | A kind of polishing fluid multiple spot divides position slot | |
| CN105180661A (en) | Mechanical structure allowing column movement of cooler to be achieved | |
| CN102614701A (en) | Movable flushing device for rotary disk filter | |
| CN215745263U (en) | Construction is with big tubular product cleaning equipment in batches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |