CN107724275A - With the deceleration strip system for squirting function - Google Patents
With the deceleration strip system for squirting function Download PDFInfo
- Publication number
- CN107724275A CN107724275A CN201711130156.1A CN201711130156A CN107724275A CN 107724275 A CN107724275 A CN 107724275A CN 201711130156 A CN201711130156 A CN 201711130156A CN 107724275 A CN107724275 A CN 107724275A
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- Prior art keywords
- substrate
- water
- block
- elastic layer
- water storage
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Classifications
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of deceleration strip system for having and squirting function, including deceleration band body and water spray module；Deceleration band body includes：It is fixed on the substrate on road surface；The first elastic layer being arranged between the substrate and road surface；Second elastic layer of plane on the substrate is set, multiple metal ball bodies are enclosed with second elastic layer；The top block being arranged on above the second elastic layer, the bottom width of top block are less than the width of plane in the substrate so as to form angle between the outside of top block and substrate；Water spray module includes：It is arranged on the water storage cavity in road structure layer and below substrate；Multiple sparge pipes positioned at substrate both sides, sparge pipe stretch downwards and are communicated to water storage cavity；The first squeeze unit being arranged in angle, first squeeze unit include crushing block and tracheae, and crushing block is engaged to angle and with closing to form air cavity the angle；The feed cistern being arranged on below both sides of the road or road.
Description
Technical field
The present invention relates to means of transportation technical field, it is more particularly related to it is a kind of have squirt subtracting for function
Speed belt system.
Background technology
Deceleration strip be mounted in make on highway by vehicle deceleration means of transportation, shape is generally strip, also a little
Shape, material is mainly rubber, and it is metal also to have, typically alternate to cause vision attention with yellow black.It is school crossing, small
The place such as area crossing and traffic cross-road usually requires to set deceleration strip.Existing deceleration strip function is more single, except
For vehicle deceleration, and do not have other functions.
Town road often needs to send and shines the water spray moisturizing of waterwheel road pavement to reduce airborne dust and road maintenance, such
Water spray moisturizing mode takes time and effort, and effect is not lasting, particularly traffic cross-road, and vehicle flowrate is big, and airborne dust is more, moisturizing of spraying water
Task more aggravates.
And existing sprayer can not adjust injection flow rate according to the size of vehicle flowrate, when vehicle flowrate is big, town road
It is easy to be dried, dust-laying effect is limited；When vehicle flowrate is small, substantial amounts of water is accumulated in road surface, and evaporation wastes.
Therefore need that design is a kind of can will to spray water moisturizing and having for deceleration fusion squirts the deceleration strip system of function badly
System.
The content of the invention
It is an object of the invention to solve at least the above defect, and provide the advantages of at least will be described later.
In order to realize according to object of the present invention and further advantage, the present invention provide it is a kind of have squirt subtracting for function
Speed belt system, wherein, including deceleration band body and water spray module.
The deceleration band body includes：It is fixed on the substrate on road surface, the cross section of the substrate is trapezium structure, the base
The upper plane at bottom is less than lower plane and parallel to each other；The first elastic layer being arranged between the substrate and road surface, described first
Elastic layer flexibly supports the substrate；Second elastic layer of plane on the substrate, the size of second elastic layer are set
Match with the upper plane sizes of the substrate, multiple metal ball bodies, the metal ball body are enclosed with second elastic layer
A diameter of second elastic layer thickness 1/3rd or half；The top being arranged on above second elastic layer
Block, the cross section of the top block is semi-circular structure, and the bottom of the top block is plane, and top is curved surface, the top block
Bottom be fitted in the top of second elastic layer, the bottom width of the top block is less than the width of plane in the substrate
So as to form angle between the outside of the top block and substrate.By deceleration strip body design into two part energy of substrate and top block
Enough maintenances and replacing for being easy to deceleration band body, while when setting the first elastic layer and the second elastic layer to enable to be pressurized, top
Elastic compression can be produced between portion's block and substrate and between substrate and ground, is easy to coordinate with water spray module.Metal ball body
It can prevent the second elastic layer from caving in, when the second elastic laminate is reduced to a certain degree, metal ball body to carrying out rigid support up and down.
The water spray module includes：It is arranged on the water storage cavity in road structure layer and below the substrate, the storage
The horizontal level of water cavity is less than road surface, so as to avoid spilling into road surface automatically in water storage cavity；Positioned at the more of the substrate both sides
Individual sparge pipe, sparge pipe can spray water upwards or to side, and then moistening of the surface or wheel, wheel take away water, expand
The scope of wet road, airborne dust can be effectively reduced, the sparge pipe is linearly along the substrate arranged on both sides, the water spray
The mouth of pipe of pipe maintains an equal level with road surface, can prevent sparge pipe protrusion road surface injury tire, the sparge pipe is downward through road structure
Layer is simultaneously communicated to the water storage cavity；The first squeeze unit being arranged in the angle, first squeeze unit include extruding
Block and tracheae, the crushing block are engaged to the angle and with closing to form air cavity the angle, set on the crushing block
There is 1-5 stomata that the air cavity is in communication with the outside, described tracheae one end is communicated to the air cavity, and the other end runs through described matrix
And the water storage cavity is communicated to, the crushing block protrudes the angle to extrude the air cavity, the air cavity air pressure when being pressurized
The water of the water storage cavity is promoted to be sprayed from the sparge pipe；The feed cistern being arranged on below both sides of the road or road, the confession
Pond is connected by water pipe with the water storage cavity to continue to supply water to the water storage cavity, and being provided with check valve on the water pipe prevents
Aqueous reflux.Crushing block is located on the upper surface of deceleration band body, when wheel rolls deceleration strip, and meanwhile it is also that crushing block is downward
Pressure, stomata closing is largely avoided the gas in air cavity from running out of by wheel, and compresses air cavity, and the gas inside air cavity is forced
Water storage cavity is entered from tracheae, and the water in water storage cavity is extruded from sparge pipe, so as to complete to spray water.After wheel leaves, extruding
Block elastic recovery, air cavity are replied as former state and from stomata air-breathing.
Preferably, described to have in the deceleration strip system for squirting function, the road surface below the substrate is provided with the
Described first depression closing is formed the first cavity, pipeline is provided with first depression by one depression, first elastic layer
It is communicated to the water storage cavity.When first elastic layer is pressurized, the first cavity can be compressed simultaneously, gas inside the first cavity or
It is that water is forced to be squeezed into water storage cavity from pipeline, the water in water storage cavity is forced to spray from sparge pipe, equally reaches the effect of water spray.When
When first elastic layer is not pressurized, the first cavity is replied as former state, and sucks gas or water is sucked from water storage cavity, and feed cistern is automatic
Moisturizing is to water storage cavity, to spray water next time.
Preferably, described to have in the deceleration strip system for squirting function, the upper plane of the substrate is provided with second
Described second depression closing is formed the second cavity, pipeline company is provided with second depression by depression, second elastic layer
Pass to the water storage cavity.Effect is same as above.
Preferably, described to have in the deceleration strip system for squirting function, the substrate is made by metal material, described
Top block is made by elastomeric material, and it is sturdy and durable that first elastic layer and the second elastic layer by elastomeric material are made substrate,
Top block is conveniently replaceable maintenance, and the first elastic layer and the second elasticity are easy to produce elastic recovery, also allow for repair and replacement.
Preferably, it is described to have in the deceleration strip system for squirting function, be provided with the tracheae check valve to prevent
Only gas backflow.
Preferably, described to have in the deceleration strip system for squirting function, all the aperture sum of the stomatas is less than
The aperture of the tracheae.Gas is avoided to be spilt from stomata.
Preferably, it is described to have in the deceleration strip system for squirting function, the crushing block be elastic crushing block with
Elastic recovery after compression；Or crushing block described in spring supporting is provided with the angle.
Preferably, described to have in the deceleration strip system for squirting function, the horizontal level of the feed cistern is higher than institute
Water storage cavity is stated to be supplied water from water storage cavity described in trend, and the horizontal level of the feed cistern is less than road surface to avoid water from overflowing road
Face.
Preferably, it is described to have in the deceleration strip system for squirting function, shower nozzle is arranged with the sparge pipe, it is described
Shower nozzle maintains an equal level with road surface or protrudes road surface certain distance, and the shower nozzle includes：Body, its one end are water inlet end, and the other end is
Water side, the water inlet end are inserted in the sparge pipe；Check-valves, it is arranged on the tubular body to limit water from water inlet end
Single flow direction water side；Hemispheric block, it is sheathed with the water side, at least one spray is provided with the top of the block
Hole, the spray orifice penetrate the block to be communicated to the water side at the top of block；Wherein, the shower nozzle is engaged to the spray
During water pipe, 0.6-1.5 centimetres of road surface is protruded in the block.Check-valves can avoid the moisture on road surface from being sucked back into water storage cavity from newly
It is interior, while block can prevent sand from entering in spray orifice, because when road surface moistens, under sand typically sinks to, block
Protrusion height can prevent substantial portion of sand from blocking spray orifice.
The present invention comprises at least following beneficial effect：
For the present invention by deceleration strip body design into two parts of substrate and top block, centre is provided with the first and second elasticity
Interlayer is every and angle between top block and substrate is provided with crushing block, can be to crushing block when wheel rolls deceleration strip
Pressing, so as to compress internal air cavity, and then promote water storage cavity outwards to be sprayed water from sparge pipe, realize that automatic road pavement water spray moistening subtracts
Few airborne dust, and vehicle flowrate is bigger, the water of ejection is more, and the water that wheel takes up is more, and the effect of moistening is bigger, realizes according to not
The function of injection flow rate is automatically adjusted with vehicle flowrate, solves the problems, such as that traditional deceleration strip function is single.
Angle of the present invention between substrate and top block sets crushing block, and crushing block can effectively cram substrate and top
Wedge angle between block, avoid injuring wheel, while crushing block is capable of the extruding of sensitive sensing wheel, converts the pressure to gas in time
The change of pressure, the change of air pressure are converted into the change of hydraulic pressure by water storage cavity, finally spray road surface again.
The present invention between substrate and ground, and cavity is provided between top block and substrate, two cavitys and gas
Chamber together goes out the hydraulic pressure of water storage cavity, efficiently strong, solves the problems, such as that water spray is powerless.
The power that present invention full utilization wheel rolls deceleration strip realizes that automatic water jetting moistens depositing dust, reaches what is slowed down and squirt
Double effectses.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the deceleration strip system of the present invention for having and squirting function；
Fig. 2 is the structural representation of another embodiment of the deceleration strip system of the present invention for having and squirting function；
Fig. 3 is the structural representation of deceleration band body of the present invention；
Fig. 4 is the structural representation of shower nozzle of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It is a kind of that there is the deceleration strip system for squirting function, including deceleration band body and water spray mould as shown in Fig. 1,2,3 and 4
Block；The deceleration band body includes：
It is fixed on the substrate 1 on road surface, the cross section of the substrate 1 is trapezium structure, under the upper plane of the substrate is less than
Plane and parallel to each other.
The first elastic layer 2 being arranged between the substrate 1 and road surface, first elastic layer 2 flexibly support the base
Bottom 1, the width of the first elastic layer substrate lower plane as the width of the substrate lower plane or described in treatment.
Second elastic layer 4 of plane on the substrate is set, and the size of second elastic layer 4 is upper with the substrate
Plane sizes match, i.e., the width of the second elastic layer 4 and the upper plane width of substrate are consistent or small in plane in substrate
Width.Multiple metal ball bodies, a diameter of second elastic layer of the metal ball body are enclosed with second elastic layer
1/3rd or half of thickness.When the second elastic laminate is reduced to a certain degree, metal ball body is to upper and lower rigid support.
The top block 3 of the top of the second elastic layer 4 is arranged on, the cross section of the top block is semi-circular structure, described
The bottom of top block 3 is plane, and top is curved surface, and the bottom of the top block 3 is fitted in the top of second elastic layer 4,
The bottom width of the top block 3 is less than the width of plane in the substrate 1 so that between the outside of the top block 3 and substrate 1
Form angle 5；It can be bolted between top block and substrate, can be bolted between substrate and road surface, institute
State bolt and should be guaranteed that substrate and top can produce certain upper and lower displacement so that the first and second elastic layers can produce in right amount
Compression.
The water spray module includes：
It is arranged in 12 layers of road structure and positioned at the water storage cavity 9 of the lower section of substrate 1, the horizontal position of the water storage cavity 9
Set low in road surface；
Multiple sparge pipes 10 positioned at the both sides of substrate 1, the sparge pipe 10 are linearly arranged along the both sides of substrate 1
Row, the mouth of pipe of the sparge pipe 10 maintain an equal level with road surface, and the sparge pipe 10 stretches downwards and is communicated to the water storage cavity 9, best
It is communicated to the bottom of water storage cavity.
The first squeeze unit being arranged in the angle 5, first squeeze unit include crushing block 6 and tracheae 8, institute
State crushing block 6 and be engaged to the angle 5 and with the angle 5 closing is formed into air cavity 7,1-5 are provided with the crushing block 6
The air cavity 7 is in communication with the outside by stomata, and described one end of tracheae 8 is communicated to the air cavity 7, and the other end runs through described matrix 1 simultaneously
The water storage cavity 9 is communicated to, and is preferably communicated to the top of water storage cavity, the gas that such tracheae is passed through can will be from pushed upwards
Water sprays from sparge pipe, can be by the water of inside from the crushing block 6 protrudes the angle to extrude the air cavity when being pressurized
7, the air pressure of air cavity 7 promotes the water of the water storage cavity 9 to be sprayed from the sparge pipe.
The feed cistern 11 being arranged on below both sides of the road or road, the feed cistern 11 pass through water pipe and the water storage cavity
To continue to supply water to the water storage cavity 9, being provided with check valve on the water pipe prevents aqueous reflux for 9 connections.Feed cistern 11 can be set
Put below greenbelt, be easy to collect the rainwater of greenbelt.Sewer can also be arranged on, the rainwater collected using sewer.
Further, in detail such as Fig. 2, the road surface of the lower section of base 1 are provided with the first depression 13, and first elastic layer 2 will
The closing of first depression 13 forms the first cavitys, is provided with pipeline communication to the water storage cavity 9 in first depression 13, most
The top of water storage cavity is communicated to well.The upper plane of the substrate is provided with the second depression 14, and second elastic layer 4 is by described
The closing of two depression 14 forms the second cavity, and pipeline communication is provided with to the water storage cavity 9 in second depression 14.
Further, the substrate 1 is made by metal material, and the top block 3 is made by elastomeric material, first elasticity
The elastic layer 4 of layer 2 and second is made by elastic rubber material.
Further, check valve is provided with to prevent gas backflow on the tracheae 8.
Further, all the aperture sum of the stomata is less than the aperture of the tracheae.
Further, the crushing block 6 is elastic crushing block with the elastic recovery after compression；Or it is provided with the angle 5
Crushing block described in spring supporting.
Further, the horizontal level of the feed cistern 11 is higher than the water storage cavity 9 to be supplied water from water storage cavity described in trend 9,
And the horizontal level of the feed cistern 11 is less than road surface to avoid water from overflowing road surface from automatic water jetting pipe.
Further, in detail as shown in figure 4, be arranged with shower nozzle 15 on the sparge pipe 10, the shower nozzle maintain an equal level with road surface or
It is protrusion road surface certain distance, the shower nozzle 15 includes：Body 16, its one end are water inlet end, and the other end is water side, it is described enter
Water end (W.E.) is inserted in the sparge pipe 10；Check-valves 17, it is arranged on inside the body 16 is unidirectionally flowed with limiting water from water inlet end
To water side；Hemispheric block 18, it is sheathed with the water side, and the top of block 18 is provided with least one spray orifice
19, the spray orifice 19 penetrates the block 18 to be communicated to the water side at the top of block；Wherein, the shower nozzle 15 is engaged to
During the sparge pipe 10,0.6-1.5 centimetres of road surface is protruded in the block.
The implementation process of the present invention is as follows：Wheel, which is sailed, to be come, and deceleration strip is rolled, and pushes crushing block 6, while wheel will
Stomata closing on crushing block, avoids gas leakage, so that air cavity 7 is squeezed diminution when pushing, internal gas is entered by tracheae 8
Enter to water storage cavity 9, gas presses down water above water storage cavity, and water sprays from sparge pipe 10, and now, feed cistern 11 stores up from trend
The moisturizing of water cavity 9.After wheel leaves deceleration strip, crushing block 6 is replied as former state, and air cavity 7 is from stomata air-breathing.
When wheel rolls deceleration strip, while also extrude the first elastic layer and the second elastic layer so that the first cavity and second
Cavity compresses, and is equally pressed down against the gas inside the first cavity and the second cavity or water, at the same time water storage cavity is pressurized,
Internal water sprays from sparge pipe.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (9)
1. a kind of have the deceleration strip system for squirting function, wherein, including deceleration band body and water spray module；
The deceleration band body includes：
Be fixed on the substrate on road surface, the cross section of the substrate is trapezium structure, the upper plane of the substrate be less than lower plane and
It is parallel to each other；
The first elastic layer being arranged between the substrate and road surface, first elastic layer flexibly support the substrate；
Second elastic layer of plane on the substrate is set, and the size of second elastic layer and the upper plane of the substrate are big
It is small to match, multiple metal ball bodies, a diameter of second elasticity of the metal ball body are enclosed with second elastic layer
1/3rd or half of thickness degree；
The top block being arranged on above second elastic layer, the cross section of the top block are semi-circular structure, the top block
Bottom be plane, top is curved surface, and the bottom of the top block is fitted in the top of second elastic layer, the top block
Bottom width be less than the substrate on plane width so as to form angle between the outside of the top block and substrate；
The water spray module includes：
The water storage cavity in road structure layer and below the substrate is arranged on, the horizontal level of the water storage cavity is less than road
Face；
Multiple sparge pipes positioned at the substrate both sides, the sparge pipe is linearly along the substrate arranged on both sides, the water spray
The mouth of pipe of pipe maintains an equal level with road surface, and the sparge pipe stretches downwards and is communicated to the water storage cavity；
The first squeeze unit being arranged in the angle, first squeeze unit include crushing block and tracheae, the extruding
Block is engaged to the angle and with closing to form air cavity the angle, and 1-5 stomata is provided with the crushing block by described in
Air cavity is in communication with the outside, and described tracheae one end is communicated to the air cavity, and the other end is through described matrix and is communicated to the water storage
Chamber, the crushing block protrude the angle to extrude the air cavity when being pressurized, and the air cavity air pressure promotes the water storage cavity
Water sprays from the sparge pipe；
The feed cistern being arranged on below both sides of the road or road, the feed cistern are connected to hold by water pipe with the water storage cavity
Continue and supplied water to the water storage cavity, being provided with check valve on the water pipe prevents aqueous reflux.
2. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, the road surface below the substrate is provided with
Described first depression closing is formed the first cavity, pipe is provided with first depression by the first depression, first elastic layer
Road is communicated to the water storage cavity.
3. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, the upper plane of the substrate is provided with the
Described second depression closing is formed the second cavity, pipeline is provided with second depression by two depressions, second elastic layer
It is communicated to the water storage cavity.
4. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, the substrate is made by metal material,
The top block is made by elastomeric material, and first elastic layer and the second elastic layer are made by elastomeric material.
5. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, be provided with the tracheae check valve with
Prevent gas backflow.
6. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, all the aperture sum of the stomata is small
In the aperture of the tracheae.
7. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, the crushing block be elastic crushing block with
The elastic recovery after compression；Or crushing block described in spring supporting is provided with the angle.
8. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, the horizontal level of the feed cistern is higher than
The water storage cavity from water storage cavity described in trend to supply water, and the horizontal level of the feed cistern is less than road surface to avoid water from overflowing road
Face.
9. as claimed in claim 1 have the deceleration strip system for squirting function, wherein, shower nozzle is arranged with the sparge pipe,
The shower nozzle maintains an equal level with road surface or protrudes road surface certain distance, and the shower nozzle includes：Body, its one end is water inlet end, another
Hold and be inserted in for water side, the water inlet end in the sparge pipe；Check-valves, it is arranged on the tubular body to limit water from entering
Water end (W.E.) single flow direction water side；Hemispheric block, it is sheathed with the water side, is provided with the top of the block at least one
Spray orifice, the spray orifice penetrate the block to be communicated to the water side at the top of block；Wherein, the shower nozzle is engaged to described
During sparge pipe, 0.6-1.5 centimetres of road surface is protruded in the block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130156.1A CN107724275A (en) | 2017-11-15 | 2017-11-15 | With the deceleration strip system for squirting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130156.1A CN107724275A (en) | 2017-11-15 | 2017-11-15 | With the deceleration strip system for squirting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107724275A true CN107724275A (en) | 2018-02-23 |
Family
ID=61216074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711130156.1A Withdrawn CN107724275A (en) | 2017-11-15 | 2017-11-15 | With the deceleration strip system for squirting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724275A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842653A (en) * | 2018-07-18 | 2018-11-20 | 张立升 | Town road tag line |
| CN109778762A (en) * | 2019-01-18 | 2019-05-21 | 绍兴文理学院元培学院 | A kind of porous asphalt pavement moisturizing dust falling system |
| CN110075642A (en) * | 2019-05-24 | 2019-08-02 | 黄恒奎 | A kind of road traffic watering dust collecting device |
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
| CN111170568A (en) * | 2020-01-14 | 2020-05-19 | 常州大学 | Automatic pond purifying equipment for adjacent roads |
| CN111170569A (en) * | 2020-01-14 | 2020-05-19 | 常州大学 | Promote black smelly water treatment equipment of ecological restoration |
| CN111287105A (en) * | 2020-02-28 | 2020-06-16 | 雷新刚 | Novel multifunctional deceleration strip |
| CN111705733A (en) * | 2020-06-30 | 2020-09-25 | 郭卫丽 | Road self-cleaning system that prevents dust |
| CN112458943A (en) * | 2020-11-10 | 2021-03-09 | 浙江金华甬金高速公路有限公司 | Remote control vibration belt for toll lane |
-
2017
- 2017-11-15 CN CN201711130156.1A patent/CN107724275A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842653A (en) * | 2018-07-18 | 2018-11-20 | 张立升 | Town road tag line |
| CN109778762A (en) * | 2019-01-18 | 2019-05-21 | 绍兴文理学院元培学院 | A kind of porous asphalt pavement moisturizing dust falling system |
| CN109778762B (en) * | 2019-01-18 | 2023-08-15 | 绍兴文理学院元培学院 | Porous bituminous pavement moisturizing dust fall system |
| CN110075642A (en) * | 2019-05-24 | 2019-08-02 | 黄恒奎 | A kind of road traffic watering dust collecting device |
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
| CN111170568A (en) * | 2020-01-14 | 2020-05-19 | 常州大学 | Automatic pond purifying equipment for adjacent roads |
| CN111170569A (en) * | 2020-01-14 | 2020-05-19 | 常州大学 | Promote black smelly water treatment equipment of ecological restoration |
| CN111170568B (en) * | 2020-01-14 | 2022-04-26 | 常州大学 | Automatic pond purifying equipment for adjacent roads |
| CN111170569B (en) * | 2020-01-14 | 2022-04-26 | 常州大学 | Promote black smelly water treatment equipment of ecological restoration |
| CN111287105A (en) * | 2020-02-28 | 2020-06-16 | 雷新刚 | Novel multifunctional deceleration strip |
| CN111705733A (en) * | 2020-06-30 | 2020-09-25 | 郭卫丽 | Road self-cleaning system that prevents dust |
| CN112458943A (en) * | 2020-11-10 | 2021-03-09 | 浙江金华甬金高速公路有限公司 | Remote control vibration belt for toll lane |
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Application publication date: 20180223 |
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| WW01 | Invention patent application withdrawn after publication |