CN113477570A - Automatic clear sound barrier - Google Patents
Automatic clear sound barrier Download PDFInfo
- Publication number
- CN113477570A CN113477570A CN202110770064.XA CN202110770064A CN113477570A CN 113477570 A CN113477570 A CN 113477570A CN 202110770064 A CN202110770064 A CN 202110770064A CN 113477570 A CN113477570 A CN 113477570A
- Authority
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- Prior art keywords
- cleaning
- upright post
- cross beam
- sound barrier
- lower cross
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- 230000004888 barrier function Effects 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- 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
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses an automatic cleaning sound barrier.A middle upright post of adjacent sound insulation boards is of a hollow structure, the upper end of the upright post is provided with an opening, and the front and back thicknesses of the upright post are greater than those of the sound insulation boards; the inner cavity of the upright post is provided with a cleaning device, the cleaning device comprises supporting seats arranged at two ends of the inner cavity of the upright post, chain wheels are arranged on the supporting seats, a chain forming transmission mechanism is connected between the chain wheels, a chain wheel transmission shaft at the upper end of the upright post is in transmission connection with a gear set, the gear set is connected with a speed reducer, and the speed reducer is connected with a motor; the chain is provided with a connecting block at intervals, the connecting block is provided with symmetrical connecting shafts, two side walls of the corresponding upright posts are provided with a plurality of longitudinal sliding grooves, one connecting shaft extends out of one sliding groove, and the connecting shaft is provided with a cleaning structure. According to the invention, the rainwater sensor is used for sensing operation, the sound barrier is cleaned in rainy days, water resources are saved, the workload of manual cleaning is reduced, and the cleaning of the sound barrier is more intelligent and green and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of sound barriers, and particularly relates to an automatic cleaning sound barrier.
Background
The sound barrier has wide application, and is mainly used for sound insulation and noise reduction places of noise sources such as railways, expressways, elevated composite roads and the like. It is often found that after a certain period of use, some pollutants are attached to the sound barrier, which easily block the sound absorbing opening and affect the sound absorbing effect of the sound barrier, and most of the pollutants come from automobile exhaust emission, smoke dust and other pollutant particles in the air, so that the sound barrier needs to be cleaned regularly.
The sound barrier that has the self-cleaning function among the prior art also clears up with the help of the water source of artifical transportation, the instrument function that leads to the self-cleaning on the sound barrier is limited, because the sound barrier is located the open air, meet rainwater weather, the rainwater can wash the sound barrier to a certain extent, but if not be equipped with certain burnisher and clean simultaneously, the rainwater will with the dust combined action, cause the dust adhesion to be more difficult to clear up on the sound barrier surface, so make full use of natural condition make the automatic cleaning work of accomplishing of sound barrier very environmental protection, water resource and a large amount of manpower and materials have been practiced thrift, be worth using widely.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the defects in the prior art, the invention aims to provide a sound barrier which can sense rainwater and can automatically clean the sound barrier by matching a self-contained cleaning component with a sensor.
The technical scheme is as follows: in order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
an automatic cleaning sound barrier comprises upright posts on two sides, wherein a sound insulation board is clamped between the two upright posts, an upper cross beam is arranged at the upper end of the sound insulation board, and a lower cross beam is arranged at the lower end of the sound insulation board; a row of sound barriers are formed after the sound insulation boards are assembled;
the middle upright post of the adjacent sound insulation board is of a hollow structure, the upper end of the upright post is provided with an opening, and the front and rear thicknesses of the upright post are larger than those of the sound insulation board; the inner cavity of the upright post is provided with a cleaning device, the cleaning device comprises supporting seats arranged at two ends of the inner cavity of the upright post, chain wheels are arranged on the supporting seats, a chain forming transmission mechanism is connected between the chain wheels, a chain wheel transmission shaft at the upper end of the upright post is in transmission connection with a gear set, the gear set is connected with a speed reducer, and the speed reducer is connected with a motor; the chain is provided with a connecting block at intervals, the connecting block is provided with symmetrical connecting shafts, two side walls of the corresponding upright posts are provided with a plurality of longitudinal sliding grooves, one connecting shaft extends out of one sliding groove, and the connecting shaft is provided with a cleaning structure.
Furthermore, the water pipe is laid on the inner wall of the stand column, a tee joint is arranged at the middle position of each sliding groove of the water pipe, a spray head is arranged at the middle outlet of each tee joint, an opening is formed downwards at the middle position of the corresponding sliding groove, the spray head extends out of the opening to spray water or cleaning agent to the sound insulation board, and the sound insulation board is convenient to clean by the aid of a structure.
Furthermore, the lower cross beam is a hollow shell, the width of the lower cross beam is larger than that of the sound insulation board, and bosses are formed on the front side and the rear side of the sound insulation board; the upper surface of the lower cross beam is of a hollow structure and is used for collecting rainwater.
Furthermore, the water pipe is connected into the lower cross beam, the lower cross beam is used as a water tank, a miniature water pump connected with the water pipe is arranged in the lower cross beam, and an electromagnetic valve is arranged on the water pipe.
Further, a filtering device is arranged in the lower cross beam to filter rainwater.
Furthermore, a rainwater sensor and a controller are mounted on the outer surface of the lower cross beam, and the rainwater sensor is connected to a controller main board for supplying power; the motor, the filtering device, the miniature water pump and the electromagnetic valve are all connected with the controller.
Further, the surface of bottom end rail sets up the protective housing, and the controller sets up in the protective housing.
Furthermore, the opening of the outer side of the upright column is arranged, the opening end of the upright column is provided with a baffle, and the baffle is fixed on the upright column through a connecting piece.
Further, the cleaning structure is a cleaning roller, a brush or a wiper blade arranged on the connecting shaft.
Further, the upper surface of bottom end rail sets up horizontal water drainage tank with the border of acoustic celotex board contact, and water drainage tank between a plurality of bottom end rail switches on each other, the discharge of the clean back sewage of being convenient for.
Has the advantages that: compared with the prior art, the invention has the following advantages: the invention utilizes the cooperation of the rain sensor and the automatic cleaning device, can automatically clean the sound barrier in rainy days, fully utilizes natural conditions to clean the sound barrier in rainy days, saves water resources, avoids the work of manual water delivery, does not influence traffic, and does not cause the difficulty in cleaning because the sound barrier is not cleaned in rainy days and rainwater and dust are mixed and adhered to the sound barrier. The controller can realize remote control, can realize artifical water delivery and carry out the cleaning operation in the season of arid few rain, and the working method is nimble changeable, is worth promoting.
Drawings
FIG. 1 is a front overall effect diagram of the present invention;
fig. 2 is a front internal structure view of the column 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is an internal structural view of FIG. 3;
fig. 5 is a schematic perspective view of the lower beam 6.
Detailed Description
The invention will be further elucidated with reference to the drawing.
As shown in fig. 1-5, an automatic cleaning sound barrier comprises upright posts 1 at two sides, wherein the lower ends of the upright posts 1 are fixed on pre-embedded steel plates of a road anti-collision wall or a road edge; a sound insulation board 2 is clamped between the two upright posts 1, an upper cross beam 3 is arranged at the upper end of the sound insulation board 2, and a lower cross beam 6 is arranged at the lower end of the sound insulation board 2; a plurality of acoustic celotex boards 2 form a row of sound barrier after assembling.
The middle upright post 1 of the adjacent sound insulation board 2 is of a hollow structure, the upper end of the upright post 1 is provided with an opening, and the front and back thickness of the upright post 1 is larger than that of the sound insulation board 2.
The inner chamber of stand 1 is equipped with cleaning device, is equipped with supporting seat 402 including setting up at 1 inner chamber both ends of stand, is equipped with sprocket 403 on the supporting seat 402, is equipped with between the sprocket 403 to be connected with chain 404 and forms drive mechanism, and the transmission of sprocket 403 transmission shaft of stand 1 upper end is connected with the gear train, and the gear train is connected with reduction gear 405, and reduction gear 405 is connected with motor 406. The chain 404 is provided with a connecting block 407 at intervals, the connecting block 407 is provided with symmetrical connecting shafts 408, two side walls of the corresponding upright posts 1 are provided with a plurality of longitudinal sliding grooves 409, one connecting shaft 408 extends out of one sliding groove 409, and the connecting shaft 408 is provided with a cleaning structure 410.
The motor 406 is arranged on the upper beam 3. In order to prevent foreign objects from falling into the column 1, an openable end cover (not shown) is provided at the upper end opening of the column 1.
In addition, a water pipe 501 is laid on the inner wall of the upright post 1, a tee joint 502 is arranged at the middle position of each sliding groove 409 of the water pipe 501, a spray nozzle 503 is arranged at the middle outlet of the tee joint 502, an opening 4091 is downwards formed at the middle position of the corresponding sliding groove 409, and the spray nozzle 503 extends out of the opening 4091 to spray water or detergent to the sound insulation board 2, so that the sound insulation board 2 can be conveniently cleaned by the cleaning structure 410.
The lower cross beam 6 is a hollow shell, the width of the lower cross beam 6 is larger than that of the sound insulation board 2, and bosses are formed on the front side and the rear side of the sound insulation board 2; a rainwater sensor 8 and a controller are mounted on the outer surface of the lower cross beam 6, and the rainwater sensor 8 is connected to a controller mainboard for power supply; the upper surface of the lower cross beam 6 is of a hollow structure, and rainwater can be collected.
In order to protect the controller, a protective case 10 is provided on the outer surface of the lower beam 6, and the controller is provided in the protective case 10.
The water pipe 501 is connected into the lower cross beam 6, the lower cross beam 6 is used as a water tank, a micro water pump 504 connected with the water pipe 501 is arranged in the lower cross beam 6, and an electromagnetic valve is arranged on the water pipe 501. In order to filter the rainwater, a filtering device 505 may be provided in the lower cross member 6 to filter the rainwater.
The motor 406, the filter 505, the micro-water pump 504 and the solenoid valve are all connected to the controller.
The power supply lines of the motor 406, the controller, the filtering device 505, the micro water pump 504 and the electromagnetic valve are connected with a road power supply line or a solar panel is arranged on the upper cross beam 3 to generate electricity by using solar energy.
The upright column 1 is made of stainless steel, so that the anti-corrosion effect is realized, the strength is high, and the service life is long; the design of the outer side opening of the upright post 1 is convenient for the installation of the upright post 1 and each part inside the upright post 1, so that the baffle 7 is arranged at the opening end of the upright post 1, and the baffle 7 can be fixed on the upright post 1 through a connecting piece after the installation of the whole device is finished.
The cleaning structure 410 is a cleaning roller, a brush, or a wiper blade provided on the connecting shaft 408.
The nozzle 503 is a fan-shaped multi-hole nozzle, which can spray in a large area and is convenient for cleaning.
Set up horizontal water drainage tank 9 at the border of the upper surface of bottom end rail 6 and acoustic celotex board 2 contact, water drainage tank 11 between a plurality of bottom end rail 6 switches on each other, and the discharge of clean back sewage of being convenient for avoids sewage to flow into in the 6 inner chambers of bottom end rail.
The motor 406 is a three-phase asynchronous motor and can realize forward and reverse rotation.
The working principle of the embodiment is as follows: the rainwater sensor 8 of the outer surface of the lower beam 6 can sense rainwater and send signals to the controller in rainy days, the controller controls the motor 406 to drive the chain wheel and chain transmission structure to rotate slowly, the chain 404 drives the connecting block 407 to move, the connecting block 407 drives the connecting shaft 408, the connecting shaft 408 cleans the sound insulation board 2 through the cleaning structure 410, and the automatic cleaning work of the whole sound barrier is completed together by matching with the water spraying operation of the water pipe 501 and the spray head 503.
The rain sensor 8 senses the existence of moisture by means of the humidity sensing film to judge whether the rain falls, in order to avoid ineffective operation of the cleaning device caused by the fact that the rain sensor 8 still works in heavy fog weather and fine rain.
Still can regularly clean the sound barrier through cleaning device in the season of the few rain of drought, singlechip or PLC controller are chooseed for use to the controller, an AB433E switching value wireless receiving module is connected to the controller, remove the end installation AB433E switching value wireless transmitting module, can remote control cleaning device's work, when the manual work transports the water source and cleans, can start cleaning device's motor 406 at the removal end, drive clean structure 410 by motor 406 and clean individual acoustic celotex board 2, the manual work is to the water spray of sound barrier, realize the cleaning operation of sound barrier.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic cleaning sound barrier, characterized by: the sound insulation board comprises upright posts (1) at two sides, a sound insulation board (2) is clamped between the two upright posts (1), an upper cross beam (3) is arranged at the upper end of the sound insulation board (2), and a lower cross beam (6) is arranged at the lower end of the sound insulation board (2); a plurality of sound insulation boards (2) are assembled to form a sound discharge barrier;
the middle upright post (1) of the adjacent sound insulation boards (2) is of a hollow structure, the upper end of the upright post (1) is provided with an opening, and the front and back thicknesses of the upright post (1) are greater than those of the sound insulation boards (2); the inner cavity of the upright post (1) is provided with a cleaning device, the cleaning device comprises support seats (402) arranged at two ends of the inner cavity of the upright post (1), chain wheels (403) are arranged on the support seats (402), chains (404) are connected between the chain wheels (403) to form a transmission mechanism, a transmission shaft of the chain wheel (403) at the upper end of the upright post (1) is in transmission connection with a gear set, the gear set is connected with a speed reducer (405), and the speed reducer (405) is connected with a motor (406); the chain (404) is provided with a connecting block (407) at intervals, the connecting block (407) is provided with symmetrical connecting shafts (408), two side walls of the corresponding upright post (1) are provided with a plurality of longitudinal sliding grooves (409), one connecting shaft (408) extends out of one sliding groove (409), and the connecting shaft (408) is provided with a cleaning structure (410).
2. The self-cleaning sound barrier of claim 1, wherein: water pipe (501) is laid to the inner wall of stand (1), and the intermediate position that water pipe (501) is located every spout (409) is equipped with tee bend (502), and the middle export of tee bend (502) is equipped with shower nozzle (503), and an opening (4091) is seted up downwards to the intermediate position of spout (409) that corresponds, and shower nozzle (503) stretch out opening (4091) and outwards spout water or sanitizer to acoustic celotex board (2), is convenient for clean acoustic celotex board (2) in clean structure (410).
3. The self-cleaning sound barrier of claim 2, wherein: the lower cross beam (6) is a hollow shell, the width of the lower cross beam (6) is larger than that of the sound insulation board (2), and bosses are formed on the front side and the rear side of the sound insulation board (2); the upper surface of the lower cross beam (6) is of a hollow structure and is used for collecting rainwater.
4. The self-cleaning sound barrier of claim 3, wherein: the water pipe (501) is connected into the lower cross beam (6), the lower cross beam (6) serves as a water tank, a micro water pump (504) connected with the water pipe (501) is arranged in the lower cross beam (6), and an electromagnetic valve is arranged on the water pipe (501).
5. The self-cleaning sound barrier of claim 4, wherein: a filtering device (505) is arranged in the lower cross beam (6) to filter rainwater.
6. The self-cleaning sound barrier of claim 5, wherein: a rainwater sensor (8) and a controller are mounted on the outer surface of the lower cross beam (6), and the rainwater sensor (8) is connected to a controller mainboard for power supply; the motor (406), the filtering device (505), the micro water pump (504) and the electromagnetic valve are all connected with the controller.
7. The self-cleaning sound barrier of claim 6, wherein: the outer surface of the lower cross beam (6) is provided with a protective shell (10), and the controller is arranged in the protective shell (10).
8. The self-cleaning sound barrier of claim 1, wherein: the opening setting in stand (1) outside and be equipped with baffle (7) at the open end of stand (1), baffle (7) are fixed on stand (1) through the connecting piece.
9. The self-cleaning sound barrier of claim 1, wherein: the cleaning structure (410) is a cleaning roller, a brush or a wiper blade arranged on the connecting shaft (408).
10. The self-cleaning sound barrier of claim 1, wherein: the border that the upper surface of bottom end rail (6) and acoustic celotex board (2) contacted sets up horizontal water drainage tank (9), and water drainage tank (11) between a plurality of bottom end rail (6) switch on each other, the discharge of the clean back sewage of being convenient for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110770064.XA CN113477570A (en) | 2021-07-07 | 2021-07-07 | Automatic clear sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110770064.XA CN113477570A (en) | 2021-07-07 | 2021-07-07 | Automatic clear sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113477570A true CN113477570A (en) | 2021-10-08 |
Family
ID=77937282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110770064.XA Pending CN113477570A (en) | 2021-07-07 | 2021-07-07 | Automatic clear sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113477570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960496A (en) * | 2022-06-14 | 2022-08-30 | 合肥天互光电科技有限公司 | Solar environment-friendly electric power storage type curve view blind area acousto-optic reminding device for vehicle travelling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527675A (en) * | 2011-01-04 | 2012-07-04 | 江苏传艺科技有限公司 | Automatic cleaner for high-altitude solar panel |
| CN207804176U (en) * | 2017-10-19 | 2018-09-04 | 无锡凹凸自动化科技有限公司 | A kind of automatic cleaning apparatus of high-altitude glass |
| CN109985879A (en) * | 2019-05-16 | 2019-07-09 | 中合智腾建设有限公司 | A kind of photovoltaic panel cleaning device |
| CN209379546U (en) * | 2019-01-15 | 2019-09-13 | 洛阳市光发能源科技有限公司 | Solar panel automatic cleaning mechanism |
| CN211827974U (en) * | 2020-05-12 | 2020-10-30 | 翔达(广州)智能设备有限公司 | Self-cleaning outdoor high-brightness liquid crystal display device |
| CN212281179U (en) * | 2020-05-12 | 2021-01-05 | 济宁职业技术学院 | Door and window structure suitable for green building |
-
2021
- 2021-07-07 CN CN202110770064.XA patent/CN113477570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527675A (en) * | 2011-01-04 | 2012-07-04 | 江苏传艺科技有限公司 | Automatic cleaner for high-altitude solar panel |
| CN207804176U (en) * | 2017-10-19 | 2018-09-04 | 无锡凹凸自动化科技有限公司 | A kind of automatic cleaning apparatus of high-altitude glass |
| CN209379546U (en) * | 2019-01-15 | 2019-09-13 | 洛阳市光发能源科技有限公司 | Solar panel automatic cleaning mechanism |
| CN109985879A (en) * | 2019-05-16 | 2019-07-09 | 中合智腾建设有限公司 | A kind of photovoltaic panel cleaning device |
| CN211827974U (en) * | 2020-05-12 | 2020-10-30 | 翔达(广州)智能设备有限公司 | Self-cleaning outdoor high-brightness liquid crystal display device |
| CN212281179U (en) * | 2020-05-12 | 2021-01-05 | 济宁职业技术学院 | Door and window structure suitable for green building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960496A (en) * | 2022-06-14 | 2022-08-30 | 合肥天互光电科技有限公司 | Solar environment-friendly electric power storage type curve view blind area acousto-optic reminding device for vehicle travelling |
| CN114960496B (en) * | 2022-06-14 | 2024-05-17 | 合肥天互光电科技有限公司 | Solar environment-friendly electricity storage type curve vision blind area acousto-optic reminding device for vehicle running |
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Application publication date: 20211008 |
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| RJ01 | Rejection of invention patent application after publication |