CN108592431A - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN108592431A CN108592431A CN201810449258.8A CN201810449258A CN108592431A CN 108592431 A CN108592431 A CN 108592431A CN 201810449258 A CN201810449258 A CN 201810449258A CN 108592431 A CN108592431 A CN 108592431A
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- China
- Prior art keywords
- thermal
- collecting tube
- cleaning
- brush assemblies
- roller
- 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.)
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Classifications
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- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to field of new energy technologies, disclose a kind of cleaning device, are used for cleaning solar thermal-collecting tube comprising：Brush assemblies；Fluid circulation, for soaking the brush assemblies and from the brush assemblies recovery and rinsing liquid；And drive component, the brush assemblies and the fluid circulation are arranged in the driving component, the driving component drives the brush assemblies and the fluid circulation to be moved along the extending direction of the thermal-collecting tube, to realize the cleaning to surfaces of collector tubes.Fluid circulation is for soaking brush assemblies during scrub of the brush assemblies to thermal-collecting tube, simultaneously from brush assemblies recovery and rinsing liquid, it realizes the excess waste for avoiding cleaning solution while the cleaning of surfaces of collector tubes dirt deeper, improves the efficiency and economy of thermal-collecting tube cleaning.
Description
Technical field
The present invention relates to field of new energy technologies, are filled more particularly to a kind of cleaning for cleaning solar thermal-collecting tube
It sets.
Background technology
Solar energy is inexhaustible regenerative resource, and is a kind of clean energy, in use not
Pernicious gas is discharged, there is the social benefit of huge environmental protection again with huge economic benefit.But there are one solar energy
Maximum disadvantage is exactly the dispersibility of its energy, that is, to project tellurian energy per unit area density small for solar energy.It wants
Want to improve the solar energy density on unit area, it is necessary to solar light-condensing and heat-collecting device.Most currently used light and heat collection
Device has：Slot light collection heat collector, tower light-condensing and heat-collecting device and Fresnel light-condensing and heat-collecting device, and in slot type and phenanthrene
Core element in Nie Ershi heat collectors is exactly thermal-collecting tube.The solar energy of dispersion is reflected by thermal-collecting tube by multigroup speculum
On thermal-collecting tube, the energy density of the solar energy on thermal-collecting tube is substantially increased, the working media carrier in thermal-collecting tube is made to obtain
The energy of solar energy, and the carrier with very big energy is formed, work done or heat supply or power generation can be gone or guided to need thermal energy
Other Engineering project in go to apply.
However, thermal-collecting tube be must it is exposed in an atmosphere.Therefore, it needs to be impacted by various weather conditions, such as
The electrostatic effect of ultrafine particle, invasion of the insect world to thermal-collecting tube in the case of without shining upon after the sun sets
Pollution etc., all causes the covering of the surface contaminants of thermal-collecting tube, this layer of covering to seriously affect the Heat-collecting effect of thermal-collecting tube.Therefore,
It is expected that a kind of crud layer for carrying out removing surface to thermal-collecting tube, eliminating surface, is filled with improving the cleaning of Heat-collecting effect of thermal-collecting tube
It sets.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of cleaning devices, removing surface are carried out to thermal-collecting tube, to improve the collection of thermal-collecting tube
Thermal effect.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of cleaning devices, are used for cleaning solar thermal-collecting tube, packet
It includes：Brush assemblies；Fluid circulation, for soaking the brush assemblies and from the brush assemblies recovery and rinsing liquid；And
Drive component, the brush assemblies and the fluid circulation are arranged in the driving component, and the driving component drives
The brush assemblies and the fluid circulation are moved along the extending direction of the thermal-collecting tube.
Preferably, the brush assemblies include：Roller, the face shape for clearance of the peripheral surface of the roller and the thermal-collecting tube
Shape is complementary；Brush is set on the peripheral surface of the roller.
Preferably, the brush assemblies further include：First motor and shaft coupling, the first motor pass through the shaft coupling
Device connect with the roller and drives the roller turn.
Preferably, for clearance of the thermal-collecting tube faces out protrusion, and the peripheral surface of the roller is recessed inwardly.
Preferably, the fluid circulation includes：Reservoir, inside is for accommodating cleaning solution；Pump is located at the reservoir
It is interior；And woven hose, including opposite first end and second end, the first end of the woven hose is connected with the pump, described defeated
The second end of liquid pipe is towards the brush, and the cleaning solution in the reservoir is delivered to the woven hose by the pump, through institute
The second end for stating woven hose sprays to the brush.
Preferably, the reservoir is located at below the roller, and the cleaning solution part on the brush is fallen after rise to the storage
In liquid bath, and/or, the cleaning device further includes：Cleaning cloth and the second support element, the cleaning cloth pass through described second
Support member is fixed with the driving component, wherein the cleaning cloth is contacted with the face for clearance of the thermal-collecting tube, the cleaning cloth position
In the roller along the front side of stroke directions and/or rear side.
Preferably, the driving component includes：First support element, the brush assemblies and fluid circulation setting
On first support element；First guide rail, the extending direction for being parallel to the thermal-collecting tube extend；And at least one first rolling
Wheel, is rotatably connected on first support element, and can be rolled along first guide rail.
Preferably, the driving component further includes：Second motor and transmission device, second motor pass through the biography
Any of device and at least one first idler wheel is moved to connect and drive its rotation.
Preferably, the driving component further includes：Second guide rail, it is parallel with first guide rail, first guide rail and
The second guide rail setting is corresponding with the end positions of roller axial direction on the thermal-collecting tube, and respectively；And at least
One the second idler wheel is rotatably connected on first support element, and can be rolled along second guide rail.
Preferably, the driving component further include with the fixed babinet of the first support element, first idler wheel be axis
Wheel, and be mounted in the babinet by bearing, the first motor is mounted on the babinet, and the transmission device includes
The gearbox that is connect with the first motor, the first sprocket wheel being arranged on the gearbox coaxially connect with first idler wheel
The chain of the second sprocket wheel and connection first sprocket wheel and second sprocket wheel that connect, second idler wheel are bearing wheel, and
And it is rotatably connected on first support element by change gear.
(3) advantageous effect
According to cleaning device provided by the invention, the driving component drives the brush assemblies prolonging along the thermal-collecting tube
Direction movement is stretched, to realize the cleaning to surfaces of collector tubes.Cleaning device further includes fluid circulation, in the band of drive component
It is moved simultaneously with the brush assemblies under dynamic, for soaking brush assemblies during scrub of the brush assemblies to thermal-collecting tube, together
When from brush assemblies recovery and rinsing liquid, realize the excessive wave that cleaning solution is avoided while the cleaning of surfaces of collector tubes dirt deeper
Take, improves the efficiency and economy of thermal-collecting tube cleaning.
Brush assemblies include roller and the brush that is arranged on roller peripheral surface, when roller is under the drive of first motor
When rotation, the brush of roller surfaces can at a high speed scrub surfaces of collector tubes.In addition in a preferred embodiment, the peripheral surface of roller
It is recessed inwardly, it is complementary with the face shape for clearance of thermal-collecting tube, so that the two is more bonded, realize to surfaces of collector tubes higher
Efficiency more completely cleans.
Drive component includes the first support element, for providing support to the brush assemblies and the fluid circulation,
Driving device may include the first guide rail and at least one first idler wheel that can be rolled on the first guide rail, the second guide rail and
At least one second idler wheel that can be rolled on the second guide rail.Second guide rail is parallel with the first guide rail, can be arranged in thermal-collecting tube
On, the first guide rail, the second guide rail of multiple thermal-collecting tubes can connect so that same brush assemblies and fluid circulation can be more
It is moved back and forth on a connected thermal-collecting tube, multiple thermal-collecting tubes is cleaned.First idler wheel, the second idler wheel number can be more
It is a, when the total quantity of the first idler wheel, the second idler wheel is more than or equal to three, at least three are provided for the motion module of cleaning device
Supporting point, it is ensured that the motion module of cleaning device moves back and forth to balance and stability on thermal-collecting tube extending direction.
Description of the drawings
Fig. 1 is the forward sight structure chart of the cleaning device of the embodiment of the present invention；
Fig. 2 is the overlooking structure figure of the cleaning device of the embodiment of the present invention；
Fig. 3 be the embodiment of the present invention cleaning device the A-A along Fig. 2 to sectional view.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention provides a kind of cleaning device, can be used for cleaning solar thermal-collecting tube, to improve the collection thermal effect of thermal-collecting tube
Fruit.
The forward sight structure chart of the cleaning device of the embodiment of the present invention is shown respectively in Fig. 1 and Fig. 2 and overlooking structure figure, Fig. 3 show
Go out the A-A along Fig. 2 of the cleaning device of the embodiment of the present invention to sectional view.The cleaning device includes that brush assemblies 110, liquid follow
Loop system 120 and drive component 130.Brush assemblies 110 are for scrubbing 200 surface of thermal-collecting tube, fluid circulation 120
For soaking brush assemblies 110 and from 110 recovery and rinsing liquid of brush assemblies.Brush assemblies 110 and fluid circulation 120 are set
It sets on drive component 130, drive component 130 drives brush assemblies 110 and fluid circulation 120 along the thermal-collecting tube 200
Extending direction movement.
Brush assemblies 110 may include roller 111 and brush 112, the peripheral surface of roller 111 and waiting for for thermal-collecting tube 200
Cleaning face 210 shape is complementary, and brush 112 is set on the peripheral surface of roller 111, the outer profile of corresponding spores of common clubmoss 112 and waits for clear
210 shape of reason face is complementary.In the present embodiment, brush assemblies 110 further include first motor 113 and shaft coupling 114, the first electricity
Machine 113 is connect with roller 111 by shaft coupling 114 and roller 111 is driven to rotate.
In the present embodiment, thermal-collecting tube 200 is the thermal-collecting tube in Fresnel solar energy heat collector, face 210 for clearance
Section be in the arc-shaped that outwardly protrudes, therefore in the present embodiment preferably, the peripheral surface of roller 111 is recessed inwardly, with collection
210 shape of face for clearance of heat pipe 200 is complementary.It should be noted that thermal-collecting tube 200 can be not limited to Fresnel solar energy
Thermal-collecting tube in heat collector, can also be the thermal-collecting tube in other forms heat collector, and brush assemblies 110 are set in the present embodiment
It sets in the lower section of thermal-collecting tube 200, in other embodiments, brush assemblies 110 can also be arranged in the top of thermal-collecting tube 200 or two
Side.
Fluid circulation 120 may include reservoir 121, pump 122 and woven hose 123.Reservoir 121 is located at roller
111 lower sections, it can be the aqueous solution of Multiple components that inner containment, which has cleaning solution, cleaning solution,.Pump 122 is located at reservoir 121, infusion
Pipe 123 includes opposite first end and second end, and the first end of woven hose 123 is connect with pump 122, the second end of woven hose 123
Towards brush 112, the cleaning solution in reservoir 121 is delivered to woven hose 123 by pump 122, the second end spray through woven hose 123
To brush 112, brush 112 scrubs thermal-collecting tube 200 in the case where there is cleaning solution wetting, while clear on brush 112
Clean liquid part is fallen after rise to reservoir 121, and the recycling cycle of cleaning solution is completed.
Drive component 130 includes the first support element 131, the first guide rail 132 and at least one first in the present embodiment
Idler wheel 133.Brush assemblies 110 and fluid circulation 120 are arranged on the first support element 131, and the first guide rail 132 is parallel to collection
The extending direction of heat pipe 200 extends, and at least one first idler wheel 133 is rotatably connected on the first support element 131, and along first
Guide rail 132 can roll.Further, drive component 130 can also include the second motor 134 and transmission device 135, the second electricity
Machine 134 is connect by any of transmission device 135 and at least one first idler wheel 133 and drives its rotation.Drive component
130 can also include the second guide rail 136 and at least one second idler wheel 137, and the second guide rail 136 is parallel with the first guide rail 132,
First guide rail 132 and the second guide rail 136 are arranged on thermal-collecting tube 200, and end positions pair axial with roller 111 respectively
It answers.At least one second idler wheel 137 is rotatably connected on the first support element 131, and can be rolled along the second guide rail 136.
Specifically, drive component 130 can also include and 131 fixed babinet 138 of the first support element, the first idler wheel 133
It for axis wheel, and is mounted in babinet 138 by first bearing 1331, first motor 113 is mounted on babinet 138.Transmission dress
It includes the gearbox 1351 being connect with first motor 113, the first chain being arranged on gearbox 1351 in the present embodiment to set 135
It takes turns 1352, second sprocket wheel 1353 coaxially connected with the first idler wheel 133 and connect the first sprocket wheel 1352 and the second sprocket wheel 1353
Chain 1354.Second idler wheel 137 is bearing wheel, and is rotatably connected on the first support element 131 by change gear 139.Speed change
Case 1351 can be retarder, and the diameter of the first sprocket wheel 1352 can be less than the second sprocket wheel 1353 so that the first idler wheel 133 passes through
Transmission device 135 can obtain the reduction of rotating speed and the increase of torsion after being connect with first motor 113.
In the present embodiment, the first support element 131 includes the first rod piece and the second rod piece opposite and disposed in parallel, babinet
On 138 the first rod pieces that can be disposed therein, the second idler wheel 137 can be arranged by change gear 139 on the second rod piece.Scrub
For the roller 111 of component 110 between the first rod piece and the second rod piece, the first motor 113 of brush assemblies 110 is located at roller
111 axial one end, are arranged on the first rod piece, and the axial other end of roller 111 can be arranged by second bearing 115 the
On two rod pieces.The reservoir 121 of fluid circulation 120 can be connect with the bottom end of the first rod piece and the second rod piece.
In addition in embodiments of the present invention, cleaning device further includes cleaning cloth 141 and the second support element 142, cleaning cloth
141 are fixed by the second support element 142 with drive component 130, wherein the face for clearance 210 of cleaning cloth 141 and thermal-collecting tube 200
Contact, and cleaning cloth 141 is located at roller 111 in the front side of its stroke directions and/or rear side, the present embodiment, in roller 111
Stroke directions front side and rear side be correspondingly arranged the second support element 142 and cleaning cloth 141.
According to cleaning device provided by the invention, drive component 130 drives brush assemblies 110 along the extension of thermal-collecting tube 200
Direction moves, to realize the cleaning to 200 surface of thermal-collecting tube.Cleaning device further includes fluid circulation 120, in drive component
It is moved simultaneously with brush assemblies 110 under 130 drive, for soaking during scrub of the brush assemblies 110 to thermal-collecting tube 200
Brush assemblies 110, while from 110 recovery and rinsing liquid of brush assemblies, while realizing the cleaning of 200 surface contaminants deeper of thermal-collecting tube
The excess waste of cleaning solution is avoided, efficiency and economy that thermal-collecting tube 200 is cleared up are improved.
Brush assemblies 110 include roller 111 and the brush 112 being arranged on 111 peripheral surface of roller, when roller 111 exists
When being rotated under the drive of first motor 113, the brush 112 on 111 surface of roller can at a high speed scrub 200 surface of thermal-collecting tube.At this
In embodiment, the peripheral surface of roller 111 is recessed inwardly, complementary with 210 shape of face for clearance of thermal-collecting tube 200, so that two
Person is more bonded, and 200 surface higher efficiency of thermal-collecting tube is more completely cleaned in realization, is matched with aforementioned fluid circulation 120,
The thorough cleaning that can ensure 200 surface contaminants of thermal-collecting tube makes its glass enclosure tube solar transmittance (use the white glass of low iron
In the case of glass) reach 0.95 or so.
Drive component 130 includes the first support element 131, for providing branch to brush assemblies 110 and fluid circulation 120
Support, driving device 130 may include the first guide rail 132 and at least one first idler wheel that can be rolled on the first guide rail 132
133, the second guide rail 136 and at least one second idler wheel 137 that can be rolled on the second guide rail 136.Second guide rail 136 and
One guide rail 132 is parallel, can be arranged on thermal-collecting tube 200, and the first guide rail 132, the second guide rail 136 of multiple thermal-collecting tubes 200 can
With connection so that same brush assemblies 110 can be moved back and forth with fluid circulation 120 on multiple thermal-collecting tubes 200 being connected,
Multiple thermal-collecting tubes 200 are cleaned.First idler wheel 133, the second idler wheel 137 number can be multiple, when the first idler wheel
133, when the total quantity of the second idler wheel 137 is more than or equal to three, at least three supporting points are provided for the motion module of cleaning device,
It can ensure that the motion module of cleaning device moves back and forth to balance and stability on 200 extending direction of thermal-collecting tube.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of cleaning device is used for cleaning solar thermal-collecting tube, which is characterized in that including：
Brush assemblies；
Fluid circulation, for soaking the brush assemblies and from the brush assemblies recovery and rinsing liquid；And
Drive component, the brush assemblies and the fluid circulation are arranged in the driving component, the driving component
The brush assemblies and the fluid circulation are driven to be moved along the extending direction of the thermal-collecting tube.
2. cleaning device as described in claim 1, which is characterized in that the brush assemblies include：
Roller, the peripheral surface of the roller and the face shape for clearance of the thermal-collecting tube are complementary；
Brush is set on the peripheral surface of the roller.
3. cleaning device as claimed in claim 2, which is characterized in that the brush assemblies further include：
First motor and shaft coupling, the first motor are connect with the roller by the shaft coupling and drive the roller
Rotation.
4. cleaning device as claimed in claim 2, which is characterized in that for clearance of the thermal-collecting tube faces out protrusion, described
The peripheral surface of roller is recessed inwardly.
5. cleaning device as claimed in claim 2, which is characterized in that the fluid circulation includes：
Reservoir, inside is for accommodating cleaning solution；
Pump is located in the reservoir；And
Woven hose, including opposite first end and second end, the first end of the woven hose are connected with the pump, the woven hose
Second end towards the brush,
Cleaning solution in the reservoir is delivered to the woven hose by the pump, and the second end through the woven hose sprays to institute
State brush.
6. cleaning device as claimed in claim 5, which is characterized in that the reservoir is located at below the roller, the brush
Cleaning solution part on son is fallen after rise to the reservoir,
And/or the cleaning device further includes：
Cleaning cloth and the second support element, the cleaning cloth are fixed by second support element with the driving component, wherein
The cleaning cloth is contacted with the face for clearance of the thermal-collecting tube, and the cleaning cloth is located at the roller along the front side of stroke directions
And/or rear side.
7. cleaning device as claimed in claim 3, which is characterized in that the driving component includes：
First support element, the brush assemblies and the fluid circulation are arranged on first support element；
First guide rail, the extending direction for being parallel to the thermal-collecting tube extend；And
At least one first idler wheel is rotatably connected on first support element, and can be rolled along first guide rail.
8. cleaning device as claimed in claim 7, which is characterized in that the driving component further includes：
Second motor and transmission device, second motor pass through in the transmission device and at least one first idler wheel
Either one or two of connect and drive its rotation.
9. cleaning device as claimed in claim 8, which is characterized in that the driving component further includes：
Second guide rail, parallel with first guide rail, first guide rail and second guide rail are arranged on the thermal-collecting tube,
And it is corresponding with the end positions of roller axial direction respectively；And
At least one second idler wheel is rotatably connected on first support element, and can be rolled along second guide rail.
10. cleaning device as claimed in claim 9, which is characterized in that the driving component further includes and described first supports
The fixed babinet of part, first idler wheel are axis wheel, and are mounted in the babinet by bearing that the first motor is installed
On the babinet,
The transmission device includes the gearbox being connect with the first motor, is arranged on the gearbox the first sprocket wheel,
Second sprocket wheel coaxially connected with first idler wheel and the chain for connecting first sprocket wheel and second sprocket wheel,
Second idler wheel is bearing wheel, and is rotatably connected on first support element by change gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449258.8A CN108592431B (en) | 2018-05-11 | 2018-05-11 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449258.8A CN108592431B (en) | 2018-05-11 | 2018-05-11 | Cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108592431A true CN108592431A (en) | 2018-09-28 |
| CN108592431B CN108592431B (en) | 2020-04-14 |
Family
ID=63637224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449258.8A Active CN108592431B (en) | 2018-05-11 | 2018-05-11 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108592431B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163462A (en) * | 2018-11-02 | 2019-01-08 | 浙江工业大学上虞研究院有限公司 | A kind of collector tube inner wall descaling equipment of solar water heater |
| CN109931714A (en) * | 2019-04-03 | 2019-06-25 | 杭州乐守科技有限公司 | For the clean solar energy heating can washing apparatus of vacuum tube |
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| CN201209969Y (en) * | 2008-04-25 | 2009-03-18 | 宋建国 | Cleaning device for heat collection body of solar water heater |
| CN101548139A (en) * | 2006-11-15 | 2009-09-30 | 诺瓦特毕索有限公司 | Washing apparatus and washing method for solar panels |
| CN203323435U (en) * | 2013-05-31 | 2013-12-04 | 无锡职业技术学院 | Cleaning device for tubular solar water heater |
| CN104070046A (en) * | 2014-06-30 | 2014-10-01 | 李杨 | Automatic cleaning device for heat collecting tube of solar water heater |
| CN205673250U (en) * | 2016-06-08 | 2016-11-09 | 南京绿谷信息科技有限公司 | A kind of intelligence clearing apparatus |
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2018
- 2018-05-11 CN CN201810449258.8A patent/CN108592431B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548139A (en) * | 2006-11-15 | 2009-09-30 | 诺瓦特毕索有限公司 | Washing apparatus and washing method for solar panels |
| CN201209969Y (en) * | 2008-04-25 | 2009-03-18 | 宋建国 | Cleaning device for heat collection body of solar water heater |
| CN203323435U (en) * | 2013-05-31 | 2013-12-04 | 无锡职业技术学院 | Cleaning device for tubular solar water heater |
| CN104070046A (en) * | 2014-06-30 | 2014-10-01 | 李杨 | Automatic cleaning device for heat collecting tube of solar water heater |
| CN205673250U (en) * | 2016-06-08 | 2016-11-09 | 南京绿谷信息科技有限公司 | A kind of intelligence clearing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163462A (en) * | 2018-11-02 | 2019-01-08 | 浙江工业大学上虞研究院有限公司 | A kind of collector tube inner wall descaling equipment of solar water heater |
| CN109931714A (en) * | 2019-04-03 | 2019-06-25 | 杭州乐守科技有限公司 | For the clean solar energy heating can washing apparatus of vacuum tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108592431B (en) | 2020-04-14 |
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| CB03 | Change of inventor or designer information |
Inventor after: Guo Wenli Inventor after: Kong Ruilei Inventor after: Tan Qi Inventor after: Zhang Xinwei Inventor after: Guo Yeheng Inventor before: Guo Wenli Inventor before: Kong Ruilei Inventor before: Tan Qi Inventor before: Zhang Xinwei |
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