CN109282508A - A kind of solar water heater - Google Patents
A kind of solar water heater Download PDFInfo
- Publication number
- CN109282508A CN109282508A CN201810990608.1A CN201810990608A CN109282508A CN 109282508 A CN109282508 A CN 109282508A CN 201810990608 A CN201810990608 A CN 201810990608A CN 109282508 A CN109282508 A CN 109282508A
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- CN
- China
- Prior art keywords
- water heater
- solar water
- vacuum tube
- wall
- inclined base
- 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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- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to solar energy equipment technology more particularly to a kind of solar water heaters.The technical problem to be solved by the present invention is to scales inside water heater to influence water heater heating efficiency.In order to solve the above-mentioned technical problem, the present invention provides a kind of solar water heaters, including inclined base, it is provided with case supports seat on the right side of inclined base, water tank is provided at the top of case supports seat, the left side at the top of inclined base is provided with fixed block, vacuum tube is provided between fixed block and water tank, fixed column is provided at the top of inclined base, the outside of fixed column is provided with movable sleeve, annulus set is provided at the top of movable sleeve.The solar water heater can all be handled scale during Jia Shui daily, reduce the heating speed of solar water heater will not；And in the short time scale adhesion strength it is lower, enhanced convenience during handling scale；Without handling scale by control water temperature, maximized utilization can be carried out to the sun.
Description
Technical field
The present invention relates to solar energy equipment technology, specially a kind of solar water heater.
Background technique
Solar water heater, which can use vacuum tube and convert solar energy into heat, heats water, because can save
A large amount of electric power resource reduces wealth consumption, therefore many people rural peoples can install a solar water heater, side on roof
Just it washes one's face and rinses one's mouth at night.
But since water used at present belongs to hard water, solar energy is easy when heating to water in vacuum
The inner wall of pipe generates scale, and after using a period of time, the scale inside vacuum tube becomes more, when the scale of vacuum tube inner wall becomes
After mostly, the transmitting of heat will affect, thus will affect the conversion of vacuum tube internal heat, not so as to cause the heat on vacuum tube
It can be rapidly transferred in water, influence the effect of solar water heater heating water, therefore applicant proposes that one kind can automatically remove
The water heater of scale.
Applicant retrieved a large amount of patent document, such as the patent No. during conceiving on patent network:
CN201110263194.0 provides a kind of solar water heater waterproof scale device, produce water will not using the temperature of control water
It scales, this method can achieve really avoids the problem that scale, but will lead to a large amount of heat waste, and solar interior
The problem of inadequate people of the water that water temperature is not high to be easy to cause inside solar energy have a bath, therefore such processing method and impracticable.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of solar water heaters, solve scale inside water heater
The problem of influencing water heater heating efficiency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of solar water heater, including incline
Oblique pedestal, inclined base keep vacuum tube described to incline with slant setting, so that the contact angle of vacuum tube and sunlight be made to be more suitable for
It is provided with case supports seat on the right side of oblique pedestal, water tank, the inclined base top are provided at the top of the case supports seat
Left side be provided with fixed block, vacuum tube is provided between the fixed block and water tank, is provided at the top of the inclined base
Fixed column, the outside of the fixed column are provided with movable sleeve, and annulus set is provided at the top of the movable sleeve, and the annulus covers position
In the outside of vacuum tube, the annulus set is internally provided with the first strong magnets, and the vacuum tube is internally provided with magnetic force
The bottom of carriage and grinding device, the water tank is provided with pressure-actuated device.
Preferably, the magnetic force carriage includes the positioning sleeve being arranged in inside vacuum tube, the outside of the positioning sleeve
Offer fixing groove, the inside of the fixing groove is rotatably connected to idler wheel by fixing axle and bearing, the positioning sleeve it is outer
Portion is inlaid with the second strong magnets, when annulus covers upper first strong magnets, and annulus set is followed to be moved, utilizes magnetic force
Effect can drive the second strong magnets to be moved, so that positioning sleeve be driven to be moved.
Preferably, the grinding device includes the rotation axis being arranged in inside positioning sleeve, and the outside of the rotation axis is from a left side
Counterweight disk is respectively arranged with to the right side and waterpower fan, the outer wall of the counterweight disk offer locating slot, the locating slot
Inside is hinged with movable plate, is fixedly connected between the side and locating slot of the movable plate by compressed spring, the movable plate
One end of remotely located slot inner wall opens up fluted, and the inside of the groove is rotatably connected to polishing by fixing axle and bearing
Wheel, when positioning sleeve is moved, will drive rotation axis and is moved, thus during making waterpower fan carry out movement in water
It can make waterpower fan that rotation axis be driven to be rotated, so that counterweight disk be made to be rotated, make the grinding wheel on counterweight disk true
The inner wall of blank pipe is rotated.
Preferably, the side of the grinding wheel is provided with single direction turning mechanism, and the single direction turning mechanism includes that setting exists
Positioning ring in grinding wheel and the arc fixture block being arranged in fixing axle, the inner wall of the positioning ring offer and arc fixture block
Compatible arc-shaped slot is fixedly connected between the side and fixing axle of the arc fixture block by spring, single direction turning mechanism
It rotate grinding wheel can only to positive direction, make grinding wheel not and can be carried out opposite direction to be rotated.
Preferably, first strong magnets are opposite with the magnetic pole of the second strong magnets.
Preferably, the outer wall of the idler wheel and the inner wall of vacuum tube fit, and idler wheel has rubber to be made.
Preferably, the diameter of the annulus set inner wall is greater than the diameter of vacuum pipe outer wall.
Preferably, the pressure-actuated device includes the water-supply-pipe for being welded on water tank bottom, the internal activity set of the water-supply-pipe
It is connected to piston, the bottom of the piston is welded with connecting rod, and the bottom of the connecting rod is provided with pulley, the case supports seat
Left side be welded with drawstring, the drawstring is fixedly connected on movable sleeve far from one end of case supports seat by pulley, is made every
It is secondary that the scale on vacuum inside pipe wall can be cleared up automatically during Jia Shui, guarantee to generate on vacuum inside pipe wall
Excessive scale guarantees that the heating speed of vacuum tube will not be too low.
(3) beneficial effect
The present invention provides a kind of solar water heater, have it is following the utility model has the advantages that
(1), the solar water heater can be automatically to solar heat during solar water heater adds water every time
The inner wall of hydrophone inner vacuum tube carries out scale treatment, such people daily all can be to scale during Jia Shui at
Reason, reduce the heating speed of solar water heater will not；And in the short time scale adhesion strength it is lower, processing scale mistake
Enhanced convenience in journey；Without handling scale by control water temperature, maximized utilization can be carried out to the sun, to make the sun
Energy water heater is more practical.
(2), the scale removal equipment of the solar water heater, setting is connected kinetic energy by magnetic force, does not have in this way to vacuum
Pipe carries out biggish change, so that the heating of vacuum tube and heat insulation effect is not changed, allows solar water heater just
It is normal carry out using.
(3), the solar water heater generates power using the variation of hydraulic pressure during Jia Shui, so that polishing be made to fill
It sets and possesses energy and work, do not need manually to carry out manual scale removal to roof in this way, avoid falling in scale removal on roof
, the personal safety of people is improved.
(4), the solar water heater, make polish ball can only be one-directionally rotated, thus make grinding device stress when
Time can move up, and carry out ditch processing to the inner wall of vacuum tube and polished when grinding device does not stress using gravity
Device can be moved down very easily, and grinding device is made to return to original position.
(5), the solar water heater, a counterweight disk, which is arranged, can make rotation axis kinetic energy is more next in the course of rotation
It is bigger, so that the working strength of grinding device be made slowly to become larger, and due to cold water in lower hot water upper, vacuum tube is close to upper
Partial position water temperature is higher, i.e., scale is more, and the working strength of grinding device is made constantly to become larger in this way, can be by vacuum tube
Internal scale is comprehensively handled.
Detailed description of the invention
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is the front cross-sectional structural schematic diagram of vacuum tube in Fig. 1 of the present invention；
Fig. 3 is the side structure schematic view of counterweight disk in Fig. 2 of the present invention；
Fig. 4 is the front cross-sectional structural schematic diagram of movable plate in Fig. 3 of the present invention；
Fig. 5 is the structure schematic diagram of grinding wheel in Fig. 4 of the present invention.
In figure: 1 inclined base, 2 case supports seats, 3 water tanks, 4 fixed blocks, 5 vacuum tubes, 6 fixed columns, 7 movable sleeves, 8 circles
Ring set, 9 first strong magnets, 10 magnetic force carriages, 1001 positioning sleeves, 1102 fixing grooves, 1003 idler wheels, 1,004 second strengths
Magnet, 11 grinding devices, 1101 rotation axis, 1102 counterweight disks, 1103 waterpower fan, 1104 locating slots, 1105 movable plates, 1106
Compressed spring, 1107 grooves, 1108 grinding wheels, 1109 single direction turning mechanisms, 11091 positioning rings, 11092 arc fixture blocks, 11093
Arc-shaped slot, 12 pressure-actuated devices, 1201 water-supply-pipes, 1202 pistons, 1203 connecting rods, 1204 drawstrings.
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.
Please refer to Fig. 1-5, the present invention provides a kind of technical solution: a kind of solar water heater, including inclined base 1 incline
Oblique pedestal 1 make vacuum tube 5 can with slant setting, so that vacuum tube 5 and the contact angle of sunlight be made to be more suitable for, inclined base 1
Right side is welded with case supports seat 2, and the top of case supports seat 2 is welded with water tank 3, and the left side at 1 top of inclined base is welded with
Fixed block 4 is provided with vacuum tube 5, is connected inside water tank 3 and vacuum tube 5 between fixed block 4 and water tank 3, make inside in this way
Water can normally be circulated, and the quantity of vacuum tube 5 is 18, and the top of inclined base 1 is welded with fixed column 6, fixed
The external activity of column 6 is socketed with movable sleeve 7, and lubricating oil is added between fixed column 6 and movable sleeve 7, makes movable sleeve 7 solid in this way
Fixed column 6 is more flexible when movement above, and the top of movable sleeve 7 is welded with annulus set 8, and annulus set 8 is located at vacuum tube 5
Outside, the quantity of fixed column 6, movable sleeve 7 and annulus set 8 has 18, and is fixedly connected between 18 movable sleeves 7
Together, when such a movable sleeve 7 is moved, 18 movable sleeves 7 is will drive while being moved, annulus covers 8 inner walls
Diameter be greater than the diameter of 5 outer wall of vacuum tube, damage annulus set 8 will not to vacuum tube 5, the inside of annulus set 8
The first strong magnets 9 are provided with, vacuum tube 5 is internally provided with magnetic force carriage 10 and grinding device 11, magnetic force sliding
Device 10 includes the positioning sleeve 1001 being arranged in inside vacuum tube 5, and the outside of positioning sleeve 1001 offers fixing groove 1002, fixed
The inside of slot 1002 is rotatably connected to idler wheel 1003 by fixing axle and bearing, and the outer wall of idler wheel 1003 is interior with vacuum tube 5
Wall fits, and idler wheel 1003 has rubber to be made, and can cause to wear to avoid inner wall of the idler wheel 1003 to vacuum tube 5 in this way, mention
The service life of high-vacuum tube 5, the outside of positioning sleeve 1001 are inlaid with the second strong magnets 1004, the first strong magnets 9 and
The magnetic pole of two strong magnets 1004 utilizes on the contrary, when the first strong magnets 9 on annulus set 8 follow annulus set 8 to be moved
The effect of magnetic force can drive the second strong magnets 1004 to be moved, so that positioning sleeve 1001 is driven to be moved, annulus set 8
On be provided with clump weight, when the power of hold-down devices 12 is inadequate, annulus set 8 can using itself gravity drive movable sleeve 7 to
Lower movement, grinding device 11 include being rotatably connected on rotation axis 1101 inside positioning sleeve 1001, the outside of rotation axis 1101 from
Left-to-right fixing sleeve respectively is connected to counterweight disk 1102 and waterpower fan 1103, and the outer wall of counterweight disk 1102 offers locating slot
1104, the inside of locating slot 1104 is hinged with movable plate 1105, passes through pressure between the side and locating slot 1104 of movable plate 1105
Contracting spring 1106 is fixedly connected, and one end of remotely located 1104 inner wall of slot of movable plate 1105 opens up fluted 1107, groove 1107
Inside grinding wheel 1108 is rotatably connected to by fixing axle and bearing, can band when positioning sleeve 1001 is moved upwards
Turn moving axis 1101 is moved upwards, so that waterpower fan 1103 be made to be moved upwards in water, waterpower fan 1103 is upward
In mobile process 1103 drive rotation axis 1101 of waterpower fan can be rotated clockwise, so that counterweight disk 1102 be made to carry out
It rotates clockwise, rotates the grinding wheel 1108 on counterweight disk 1102 in the inner wall of vacuum tube 5, due to grinding wheel 1108
It fits with the inner wall of vacuum tube 5, therefore when counterweight disk 1102 drives grinding wheel 1108 to be rotated clockwise, grinding wheel
1108 itself will do it and rotate counterclockwise, and due to being provided with single direction turning mechanism 1109, it carry out grinding wheel 1108 can only suitable
Hour hands rotation, not can be carried out and rotates counterclockwise, therefore when counterweight disk 1102 drives grinding wheel 1108 to be rotated clockwise,
Grinding wheel 1108 can not be rotated itself, to make grinding wheel 1108 that can generate friction with the inner wall of vacuum tube 5, by vacuum tube
Scale on 5 inner walls is handled, and due to being provided with compressed spring 1106, grinding wheel 1108 and 5 inner wall of vacuum tube
Power can become smaller, and avoid damaging in vacuum tube 5, when positioning sleeve 1001 moves down, waterpower fan 1103 will drive rotation axis 1101,
Grinding wheel 1108 on counterweight disk 1102 and counterweight disk 1102 is rotated counterclockwise, and grinding wheel 1108 itself is carried out
Rotate clockwise, so that grinding wheel 1108 be made not generate biggish friction with the inner wall of vacuum tube 5, therefore positioning sleeve 1001 to
The frictional force meeting very little being subject to when lower mobile, moves positioning sleeve 1001 and the very labour-saving of grinding device 11 to bottom
Dynamic, the side of grinding wheel 1108 is provided with single direction turning mechanism 1109, and single direction turning mechanism 1109 includes being welded on grinding wheel
Positioning ring 11091 on 1108 and the arc fixture block 11092 being hinged in fixing axle, the inner wall of positioning ring 11091 offer
Arc-shaped slot 11903 compatible with arc fixture block 11092 passes through spring between the side and fixing axle of arc fixture block 11902
Be fixedly connected, single direction turning mechanism 1109 rotate grinding wheel 1108 can only to positive direction, prevent grinding wheel 1108 from into
Row opposite direction is rotated, and the bottom of water tank 3 is provided with pressure-actuated device 12, and pressure-actuated device includes being welded on the water delivery of water tank bottom
Pipe, the internal activity of the water-supply-pipe 1201 are socketed with piston 1202, and the bottom of the piston 1202 is welded with connecting rod 1203,
The bottom of the connecting rod 1203 is provided with pulley, and the left side of the case supports seat 2 is welded with drawstring 1204, the drawstring
1204 one end far from case supports seat 2 are fixedly connected on movable sleeve 7 by pulley, and making every time can be with during Jia Shui
Automatically the scale on 5 inner wall of vacuum tube is cleared up, guarantees that excessive scale will not be generated on 5 inner wall of vacuum tube, guaranteed true
The heating speed of blank pipe 5 will not be too low.
Working principle: after the inside to water tank 3 adds water, the pressure inside water tank 3 can be made to become larger, therefore can pulled down
Piston 1202 makes piston 1202 that connecting rod 1203 be driven to move down, and so that connecting rod 1203 is pulled drawstring 1204, to make drawstring
1204 drive movable sleeves 7 and annulus set 8 are moved upwards, and annulus set 8 utilizes magnetic force during carrying out mobile upwards
It will drive positioning sleeve 1001 to move up, positioning sleeve 1001 will drive grinding device 11 and be moved during moving up,
Grinding wheel 1108 can carry out rotation cleaning to 5 inner wall of vacuum tube during grinding device 11 moves up, by 5 inner wall of vacuum tube
Scale treatment it is clean, after water use inside water tank 3,3 hydraulic pressure of water tank is reduced, and at this moment utilizes annulus set 8 and movable sleeve 7
The gravity of itself is moved down, and piston 1202 and connecting rod 1203 are moved up, to utilize magnetic force and polishing
The gravity of device 11 itself moves down grinding device 11 and magnetic force carriage 10, equipment is made to be restored to original position, waits
Next time handles 5 inner wall of vacuum tube.
Claims (8)
1. a kind of solar water heater, including inclined base (1), it is characterised in that: be provided on the right side of the inclined base (1)
Case supports seat (2) is provided with water tank (3) at the top of the case supports seat (2), the left side at the top of the inclined base (1)
It is provided with fixed block (4), is provided with vacuum tube (5) between the fixed block (4) and water tank (3), the top of the inclined base (1)
Portion is provided with fixed column (6), and the outside of the fixed column (6) is provided with movable sleeve (7), the top setting of the movable sleeve (7)
Have annulus set (8), the annulus set (8) is located at the outside of vacuum tube (5), and the annulus set (8) is internally provided with the last the first
Power magnet (9), the vacuum tube (5) are internally provided with magnetic force carriage (10) and grinding device (11), the water tank
(3) bottom is provided with pressure-actuated device (12).
2. a kind of solar water heater according to claim 1, it is characterised in that: the magnetic force carriage (10) includes
The positioning sleeve (1001) internal in vacuum tube (5) is set, and the outside of the positioning sleeve (1001) offers fixing groove (1002), institute
The inside for stating fixing groove (1002) is rotatably connected to idler wheel (1003) by fixing axle and bearing, the positioning sleeve (1001)
Outside is inlaid with the second strong magnets (1004).
3. a kind of solar water heater according to claim 2, it is characterised in that: the grinding device (11) includes setting
In the internal rotation axis (1101) of positioning sleeve (1001), the outside of the rotation axis (1101) is from left to right respectively arranged with counterweight
Disk (1102) and waterpower fan (1103), the outer wall of the counterweight disk (1102) offers locating slot (1104), described fixed
The inside of position slot (1104) is hinged with movable plate (1105), is led between the side and locating slot (1104) of the movable plate (1105)
Overcompression spring (1106) is fixedly connected, and one end of the movable plate (1105) remotely located slot (1104) inner wall opens up fluted
(1107), the inside of the groove (1107) is rotatably connected to grinding wheel (1108) by fixing axle and bearing.
4. a kind of solar water heater according to claim 5, it is characterised in that: the side of the grinding wheel (1108) is set
It is equipped with single direction turning mechanism (1109), the single direction turning mechanism (1109) includes the positioning ring being arranged on grinding wheel (1108)
(11091) and the arc fixture block (11092) that is arranged in fixing axle, the inner wall of the positioning ring (11091) offers and arc
Shape fixture block (11092) compatible arc-shaped slot (11903) is led between the side and fixing axle of the arc fixture block (11902)
Spring is crossed to be fixedly connected.
5. a kind of solar water heater according to claim 2, it is characterised in that: first strong magnets (9) and the
The magnetic pole of two strong magnets (1004) is opposite.
6. a kind of solar water heater according to claim 2, it is characterised in that: the outer wall of the idler wheel (1003) and true
The inner wall of blank pipe (5) fits, and idler wheel (1003) has rubber to be made.
7. a kind of solar water heater according to claim 1, it is characterised in that: the diameter of annulus set (8) inner wall
Greater than the diameter of vacuum tube (5) outer wall.
8. a kind of solar water heater according to claim 1, it is characterised in that: the pressure-actuated device (12) includes setting
Water-supply-pipe (1201) in water tank (3) bottom, the water-supply-pipe (1201) are internally provided with piston (1202), the piston
(1202) bottom is provided with connecting rod (1203), and the bottom of the connecting rod (1203) is provided with pulley, the case supports
It is provided with drawstring (1204) on the left of seat (2), the drawstring (1204) is fixed far from the one end of case supports seat (2) by pulley
It is connected on movable sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990608.1A CN109282508A (en) | 2018-08-28 | 2018-08-28 | A kind of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990608.1A CN109282508A (en) | 2018-08-28 | 2018-08-28 | A kind of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109282508A true CN109282508A (en) | 2019-01-29 |
Family
ID=65183582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810990608.1A Pending CN109282508A (en) | 2018-08-28 | 2018-08-28 | A kind of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282508A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360760A (en) * | 2019-07-24 | 2019-10-22 | 绍兴市秀臻新能源科技有限公司 | A kind of solar water heater takes out stains device |
| CN111121315A (en) * | 2020-02-24 | 2020-05-08 | 韦振吉 | Intelligent solar water heater cleaning device |
| CN111219896A (en) * | 2020-03-02 | 2020-06-02 | 韦振吉 | Intelligent and efficient cleaning device for solar water heater |
| CN111735214A (en) * | 2020-06-05 | 2020-10-02 | 罗江明 | Solar water heater and application thereof |
| CN111928495A (en) * | 2020-07-07 | 2020-11-13 | 王东长 | Solar water heater |
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| CN201220230Y (en) * | 2008-06-10 | 2009-04-15 | 陈际军 | Cleaning tool for measuring tube |
| EP2268424B1 (en) * | 2008-03-12 | 2012-02-01 | KHS GmbH | Method and device for treating fluids guided in pipelines |
| CN106180091A (en) * | 2016-07-20 | 2016-12-07 | 安徽四建控股集团有限公司 | A kind of ventilation shaft utilizing the built-in cleaning plant of magnetic force band |
| CN108131987A (en) * | 2017-12-20 | 2018-06-08 | 重庆洛昂机械有限公司 | Oil cooler cleaning device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049014A1 (en) * | 1980-12-24 | 1982-07-22 | Wieland-Werke Ag, 7900 Ulm | Pipe interior cleaning system - uses field applied from outside of non-magnetic pipe to magnetic tool |
| EP2268424B1 (en) * | 2008-03-12 | 2012-02-01 | KHS GmbH | Method and device for treating fluids guided in pipelines |
| CN201220230Y (en) * | 2008-06-10 | 2009-04-15 | 陈际军 | Cleaning tool for measuring tube |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360760A (en) * | 2019-07-24 | 2019-10-22 | 绍兴市秀臻新能源科技有限公司 | A kind of solar water heater takes out stains device |
| CN110360760B (en) * | 2019-07-24 | 2020-11-24 | 绍兴市秀臻新能源科技有限公司 | Dirt removing device for solar water heater |
| CN111121315A (en) * | 2020-02-24 | 2020-05-08 | 韦振吉 | Intelligent solar water heater cleaning device |
| CN111121315B (en) * | 2020-02-24 | 2020-08-21 | 龙泉市宏满电子商务有限公司 | Intelligent solar water heater cleaning device |
| CN111219896A (en) * | 2020-03-02 | 2020-06-02 | 韦振吉 | Intelligent and efficient cleaning device for solar water heater |
| CN111219896B (en) * | 2020-03-02 | 2021-06-08 | 张亦军 | Intelligent and efficient cleaning device for solar water heater |
| CN111735214A (en) * | 2020-06-05 | 2020-10-02 | 罗江明 | Solar water heater and application thereof |
| CN111928495A (en) * | 2020-07-07 | 2020-11-13 | 王东长 | Solar water heater |
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Application publication date: 20190129 |