CN111535426B

CN111535426B - Self-regulating and cleaning road surface drainage well

Info

Publication number: CN111535426B
Application number: CN202010389241.5A
Authority: CN
Inventors: 官春玲; 张琼
Original assignee: Rugao Planning Building Designing Institute Co ltd
Current assignee: RUGAO PLANNING BUILDING DESIGNING INSTITUTE Co.,Ltd.
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2021-05-04
Anticipated expiration: 2040-05-10
Also published as: CN111535426A

Abstract

The invention belongs to the field of sponge city construction, and particularly relates to a self-regulation and control clean pavement drainage well which comprises a well body and a well cover arranged above the well body, wherein a plurality of strip-shaped drainage holes are arranged on the surface of the well cover at equal intervals, the well cover is arranged in an inverted round platform shape, an opening above the well body is in a horn shape and is attached to the peripheral side wall of the well cover, a plurality of support bars arranged in an annular array are fixedly arranged on the peripheral side wall of the well cover, a plurality of strip-shaped grooves matched with the support bars are formed in the upper end of the well body, the lower ends of the support bars extend into the strip-shaped grooves, water absorption expansion blocks are arranged at the bottoms of the strip-shaped grooves, water absorption cotton wires are arranged in the strip-shaped grooves, and one ends of the water absorption cotton wires. The invention can automatically support the well cover when the rainfall is large, thereby increasing the drainage quantity of the drainage well, simultaneously, the water flow drives the scraping and washing strip to rotate, impurities and sludge attached inside the well body are scraped, and the influence on the normal drainage of the drainage well is avoided.

Description

Self-regulating and cleaning road surface drainage well

Technical Field

The invention belongs to the field of sponge city construction, and particularly relates to a self-regulation clean road surface drainage well.

Background

The drainage shaft is mostly arranged on two sides of a road surface or a street and used for draining rainwater in time and preventing surface water accumulation, when the rainwater is more and the rainfall is large, if the rainfall on the street is not timely removed, adverse effect on the traffic of the city can be caused, and in the construction of a sponge city, the reasonable use of the drainage shaft plays a key role in the permeation, purification and utilization of the rainwater.

Traditional drainage well sets up a plurality of wash ports on the well lid mostly, be used for the drainage of rainwater, and when the rainwater volume is great, or surface gathered water is more, the displacement of wash port is difficult to satisfy when drainage needs, then need artifical well lid with drainage well to open, treat that ponding drains up the back and covers again, it is very inconvenient, and also can cause the influence to vehicle and pedestrian on road surface after the well lid is opened, easily cause the occurence of failure that the pedestrian falls into drainage well, and drainage well is after long-time the use, can adhere to a large amount of impurity on the inner wall of well body, mud is difficult to the clearance, not only cause the influence to drainage well's drainage effect, still can give out unpleasant smell, cause the pollution to the environment.

To this end, we propose a self-regulated clean pavement drainage well to solve the above problems.

Disclosure of Invention

The invention aims to provide a self-regulation and control clean pavement drainage well which can intelligently regulate drainage speed and automatically clean, aiming at the problems that the drainage well has poor drainage effect and is difficult to clean.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a from clear road surface drainage shaft of automatic control, includes the well body and sets up in the well lid of well body top, the surface of well lid is equipped with the bar wash port that a plurality of equidistance were arranged, the well lid is the round platform form setting of invering, and well body top opening is loudspeaker form and laminating well lid week lateral wall setting, fixed mounting has the support bar that many annular array set up on the week lateral wall of well lid, the upper end of the well body is equipped with a plurality of bar grooves that match with the support bar, the lower extreme of support bar extends to the bar inslot, the bottom in bar groove is equipped with the water absorption inflation piece, the bar inslot is equipped with the cotton line that absorbs water, the one end of the cotton line that absorbs water is around establishing outside the inflation piece that absorbs water, and the other end runs through the well body and extends to the external setting of well, the internal rotation of well has the impeller that the level set up.

The invention has the advantages that:

at the early stage of rainfall or when rainfall is less, the road surface can not form ponding of large tracts of land, and the rainwater can be discharged into the well body by the bar wash port on well lid surface fast, and the drainage speed of drainage well can satisfy the road surface drainage needs this moment, and the rainwater is difficult to soak the infiltration layer completely and gets into the bar inslot.

Later stage or rainfall when more in the rainfall, the bar wash port is difficult to excrete the rainwater fast, the road surface is saved has a large amount of rainwater, a large amount of rainwater soaks the water seepage layer completely and enters into the bar inslot, the inflation of absorbing water swelling piece water absorption and promotion support bar rebound, then the well lid is jack-up that makes progress, well lid and well body separation this moment, form great annular space between well lid and the well body, the ponding on road surface can be discharged to the well body by the annular space fast in, the displacement of drainage well has been increased, need not manual operation, convenient to use, effectively avoid the problem that the ponding influences urban traffic on road surface, the well lid still is in well body top position simultaneously, prevent that the pedestrian from falling into in the well injury or the dangerous accident emergence of wheel card income in the well, safety and.

When the rainwater flowed in the well body, it was rotatory to strike the impeller, and it is rotatory to drive the washing strip of scraping then, strikes off well body inside adnexed impurity, mud, avoids causing the influence to the normal drainage of drainage well, and impurity, mud are discharged along with the rainwater, prevent that it from staying for a long time in the well and sending the foul smell, cause the pollution to the environment.

After rainfall, the water in the water absorption expansion blocks gradually evaporates, the water absorption expansion blocks recover to the initial state, and the support bars slide to the strip-shaped grooves to drive the well cover to move downwards and cling to the upper port of the well body again.

Preferably, scrape and wash the strip and make by putting spiral helicine elastic steel piece around, difficult easy rainwater that gets into when using for a long time corrodes and rusts, the heliciform is scraped and is washed strip every rotation a week, can scrape everywhere to well body inner wall and wash, avoids leaving the dead angle, and can carry the mud of scraping downwards, easily is taken away by rivers erode, and elastic steel piece has deformability, run into well body inner wall surface protruding position or when being difficult to the spot of cleaing away, can take place deformation and rake and let, guarantee to scrape and wash the strip and wash at the internal continuous rotation of well.

Preferably, the impeller comprises a gear and fan blades fixedly arranged on two sides of the gear, one ends of the two fan blades far away from each other are rotatably connected with the side wall of the well body, the bottom surface of the well cover is rotatably connected with a vertical rack, the rack is meshed with the gear, when the water amount in the road area is large, the support bar pushes the well cover to move upwards, the rack is driven to move upwards, the gear meshed with the rack rotates 90 degrees, namely, the fan blades are turned over 90 degrees along the axes, at the moment, under the impact of water flow, the stress direction of the fan blades is changed, the impeller rotates reversely, then the scraping and washing strip is driven to rotate reversely, the structure can lead the scraping and washing strip to scrape on the inner wall of the well body in a reciprocating way, prevents impurities and sludge from being accumulated at the joint of the back of the scraping and washing strip and the inner wall of the well body, further improves the cleaning effect, meanwhile, the inner wall of the well body is cleaned in all directions, and the cleaning degree in the well body is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of a self-regulating clean road drainage well provided by the invention when the rainfall is small;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic structural diagram of an embodiment 1 of a self-regulating clean road drainage well provided by the invention when the rainfall is large;

FIG. 4 is a schematic side view of an impeller turning front and back contrasting in embodiment 1 of the self-regulating clean road surface drainage well provided by the invention;

fig. 5 is a schematic structural diagram of an embodiment 2 of the self-regulating clean road drainage well provided by the invention.

In the figure, 1 well body; 2, well cover; 3, a strip-shaped drain hole; 4, supporting strips; 5, a strip-shaped groove; 6, a water absorption expansion block; 7, a water seepage layer; 8, an impeller; 9 scraping and washing the strips; 10 gears; 11 fan blades; 12 rack.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, a self-regulating clean road surface drainage well, including the well body 1 and set up in the well lid 2 of well body 1 top, the surface of well lid 2 is equipped with a plurality of bar wash ports 3 that the equidistance was arranged, well lid 2 is the round platform form setting of inversion, and well body 1 top opening is the loudspeaker form and laminate well lid 2 week side wall setting, fixed mounting has the support bar 4 that many annular array set up on the week lateral wall of well lid 2, the upper end of well body 1 is equipped with a plurality of bar groove 5 that match with support bar 4, the lower extreme of support bar 4 extends to in the bar groove 5, the bottom of bar groove 5 is equipped with water absorption expansion block 6, the upper surface of well body 1 is equipped with water seepage layer 7, the lower extreme of water seepage layer 7 extends to in the bar groove 5, the internal rotation of well body 1 has the impeller 8 of level setting, the both ends fixed mounting of impeller 8 has.

The working principle of the embodiment is as follows:

at the early stage of rainfall or when rainfall is less, the road surface can not form the ponding of large tracts of land, and the rainwater can be discharged into well body 1 by bar wash port 3 on well lid 2 surface fast, and the drainage speed of drainage well can satisfy the road surface drainage needs this moment, and the rainwater is difficult to soak infiltration layer 7 completely and gets into in the bar groove 5.

Later stage or rainfall when more in the rainfall, bar wash port 3 is difficult to excrete the rainwater fast, the road surface is saved has a large amount of rainwater, a large amount of rainwater soaks infiltration layer 7 completely and enters into in the bar groove 5, the inflation of absorbing water 6 of inflation piece and promotion support bar 4 upwards remove, then well lid 2 is by jack-up that makes progress, well lid 2 and well body 1 separation this moment, form great annular space between well lid 2 and the well body 1, the ponding on road surface can be directly discharged to well body 1 by the annular space fast in, the displacement of drainage well has been increased, need not manual operation, and convenient to use, effectively avoid the problem that the ponding influences urban traffic on road surface, well lid 2 still is in well body top position simultaneously, prevent that the pedestrian from falling into in the well injured or the dangerous accident that the wheel card goes into the well, safety and reliability.

When the rainwater flowed in the well body, impact impeller 8 and rotate, drive then and scrape washing strip 9 and rotate, strike off the inside adnexed impurity of well body 1, mud, avoid causing the influence to the normal drainage of drainage well, impurity, mud are discharged along with the rainwater, prevent that it from staying for a long time in the well and sending the foul smell, cause the pollution to the environment.

Scrape and wash strip 9 and make by putting into spiral helicine elastic steel piece around, difficult easy rainwater that gets rusty of erosion when using for a long time, the heliciform is scraped and is washed strip 9 every rotation a week, can scrape everywhere to wash well body 1 inner wall, avoid leaving the dead angle, and can carry the mud of scraping downwards, easily taken away by rivers erode, and elastic steel piece has deformability, run into the protruding position of well body 1 inner wall surface or during difficult spot in order to clear away, can take place deformation and rake and let, guarantee to scrape and wash strip 9 and continuously rotate in well body 1 and scrape and wash.

After rainfall, the moisture in the water absorption expansion blocks 6 gradually evaporates, the water absorption expansion blocks 6 recover to the initial state, and the support bars 4 slide in the bar-shaped grooves 5 to drive the well lid 2 to move downwards and cling to the upper port of the well body 1 again.

Example 2

As shown in fig. 5, the present embodiment is different from embodiment 1 in that: impeller 8 includes gear 10 and the flabellum 11 of fixed mounting in gear 10 both sides, and the one end that two flabellums 11 kept away from each other all rotates with the lateral wall of the well body 1 to be connected, and the bottom surface of well lid 2 rotates and is connected with vertical rack 12, rack 12 and gear 10 meshing.

In this embodiment, when the area water yield is more, support bar 4 promotes 2 rebound of well lid, drive rack 12 rebound, then 90 with its meshed gear revolve, flabellum 11 is along its axle center upset 90 promptly, then under the impact of rivers this moment, flabellum 11's direction of stress changes, impeller 8 antiport, then drive and scrape washing 9 antiport, this structure can make and scrape washing 9 reciprocal scraping on 1 inner wall of well body, prevent impurity, mud is piled up the junction of scraping the back of

washing

9 and 1 inner wall of well body, further improve clean effect, make 1 inner wall of well body obtain omnidirectional cleanness simultaneously, the clean degree in the well body 1 has been improved greatly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a from clear road surface drainage shaft of automatic control, includes the well body (1) and sets up in well lid (2) of well body (1) top, its characterized in that, the surface of well lid (2) is equipped with bar wash port (3) that a plurality of equidistance were arranged, well lid (2) are the round platform form setting of invering, and well body (1) top opening is loudspeaker form and laminating well lid (2) all side wall setting, fixed mounting has support bar (4) that many annular arrays set up on the all side wall of well lid (2), the upper end of well body (1) is equipped with a plurality of bar grooves (5) that match with support bar (4), the lower extreme of support bar (4) extends to in bar groove (5), the bottom in bar groove (5) is equipped with water absorption inflation piece (6), the upper surface of well body (1) is equipped with infiltration layer (7), the lower extreme in infiltration layer (7) extends to bar groove (5), the utility model discloses a well lid, including the well body (1), the internal rotation of well body (1) has impeller (8) that the level set up, the both ends fixed mounting of impeller (8) has scrapes washing strip (9), impeller (8) are including gear (10) and fan blade (11) of fixed mounting in gear (10) both sides, two the one end that fan blade (11) kept away from each other all rotates with the lateral wall of the well body (1) and is connected, the bottom surface of well lid (2) is rotated and is connected with vertical rack (12), rack (12) and gear (10) meshing.

2. Self-regulating cleaning road drainage shaft according to claim 1, characterized in that the scraping strip (9) is made of an elastic steel sheet wound in a spiral.