A kind of rain collector with suspension water leg
Technical field
The present invention relates to sponge urban infrastructure, and in particular to a kind of rain collector with suspension water leg.
Background technology
Sponge city, is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
There is good " elasticity ", also referred to as " water elasticity city " in terms of the natural calamity come.International term is " low shadow
Ring exploitation storm-water system to build ".Water suction when raining, retaining, infiltration, water purification, it is necessary to when by the water stored " release " and be subject to profit
With.
At this stage, rainwater can be directly entered very unexpectedly sewer and enter river;But with the reason in existing sponge city
For, it is desirable to rainwater using oozing, it is stagnant, store, it is net, with measure on-site elimination and utilizations such as, rows;It is therefore necessary to design a kind of technology
Scheme carries out the collection of rainwater.If many rain collectors are buried on road surface, and the upper end of these collection devices
Face is parallel with road surface, then so can both collect rainwater, and the normal of road surface is not interfered with again and is used.
The content of the invention
There is provided a kind of rain collector with suspension water leg for above-mentioned technical problem by the present invention.
To reach above-mentioned purpose, the invention provides a kind of rain collector with suspension water leg, including base,
Lift water falling groove and the floating type cover plate that catchments;Base inlays on the ground and upper surface is less than ground;Base is upper surface
Offer the cylinder of the installation cavity of cylinder;The supporting plate of annular shape is formed in the middle part of the side wall of base;The top of base is consolidated
Surely there is covering plate;The upper surface of covering plate is concordant with ground;The surrounding of covering plate uniformly offers some inlet openings;Lifting is overboard
Groove is slided in the upper end of base vertically up and down;The bottom and center that cover plate vertical sliding of catchmenting is provided with the side wall of base are arranged
In the lower end of lifting water falling groove;The bottom of the side wall of base offers delivery port;Delivery port is connected by outlet pipeline;Lifting falls
The down-set water outlet cylinder in some directions is uniformly fixed with the lower surface of tank;The lower end of covering plate forms plugging block.
As the preferred of above-mentioned technical proposal, some equally distributed lift cylinders are fixed with the upper surface of supporting plate,
Lift cylinder direction is set up and piston is fixed on the lower surface of lifting water falling groove.
As the preferred of above-mentioned technical proposal, lifting water falling groove includes the funnel on top and is fixed on the overboard of funnel lower end
Pipeline;Catchment cover plate center be set in lifting water falling groove overboard pipeline on;The lower surface of covering plate in funnel-form and under
The center of end face forms the plugging block relative with the funnel madial wall for lifting water falling groove.
As the preferred of above-mentioned technical proposal, the lower sides of base uniformly offer some slide slots;Catchment cover plate
Surrounding forms the guide block relative with slide slot.
As the preferred of above-mentioned technical proposal, the contact surface of catchment cover plate and lifting water falling groove and base is respectively and fixedly provided with sealing
Circle.
As the preferred of above-mentioned technical proposal, check valve is fixed with outlet pipeline.
As the preferred of above-mentioned technical proposal, the upper end of lifting water falling groove forms some lifting guide pads;Base it is upper
Some lifting guide grooves relative with the lifting guide pad of lifting water falling groove are formed on end face.
The beneficial effects of the present invention are:When not raining, lifting water falling groove is in the import and export for topmost blocking covering plate,
And the upper surface of covering plate is concordant with ground, the use on road surface is not influenceed;When collecting rainwater, lifting water falling groove declines, base
Bottom is as water leg, and the cover plate that catchments can go up as the water level in water leg goes up, and the space of water leg can be in real time
Change.
Brief description of the drawings
Structural representation when Fig. 1 closes for the captation 20 of the present invention;
Fig. 2 is the partial structural diagram of Fig. 1 another state;
In figure, 10, base;100th, slide slot;101st, guide groove is lifted;11st, covering plate;110th, inlet opening;12nd, support
Plate;20th, lift cylinder;21st, water falling groove is lifted;30th, water outlet cylinder;31st, catchment cover plate;32nd, outlet pipeline;320th, check valve.
Embodiment
As shown in figure 1, a kind of rain collector with suspension water leg, is included in base 10, lifting water falling groove 21
With the floating type cover plate 31 that catchments;Base 10 inlays on the ground and upper surface is less than ground;Base 10 opens up for upper surface
There is the cylinder of the installation cavity of cylinder;The supporting plate 12 of annular shape is formed in the middle part of the side wall of base 10;The top of base 10
It is fixed with covering plate 11;The upper surface of covering plate 10 is concordant with ground;The surrounding of covering plate 11 uniformly offers some inlet openings
110;Lifting water falling groove is slided in the upper end of base 10 vertically about 21;The vertical sliding of cover plate 31 of catchmenting is provided with the side of base 10
The bottom and center of wall are set in the lower end of lifting water falling groove 21;The bottom of the side wall of base 10 offers delivery port;Water outlet
Mouth is connected by outlet pipeline 32;Lift water falling groove 21 lower surface on be uniformly fixed with some directions it is down-set go out aqueous vapor
Cylinder 30;The lower end of covering plate 11 forms plugging block.
As the preferred of above-mentioned technical proposal, some equally distributed lift cylinders are fixed with the upper surface of supporting plate 12
20, the direction of lift cylinder 20 is set up and piston is fixed on the lower surface of lifting water falling groove 21.
As the preferred of above-mentioned technical proposal, lifting water falling groove 21 includes the funnel on top and is fixed on falling for funnel lower end
Water lines;Catchment cover plate 31 center be set in lifting water falling groove 21 overboard pipeline on;The lower surface of covering plate 11 is in funnel
The center of shape and lower surface forms the plugging block relative with the funnel madial wall for lifting water falling groove 21.
As the preferred of above-mentioned technical proposal, the lower sides of base 10 uniformly offer some slide slots 100;Collect water cover
The surrounding of plate 31 forms the guide block relative with slide slot 100.
As the preferred of above-mentioned technical proposal, the contact surface of catchment cover plate 31 and lifting water falling groove 21 and base 10 is fixed
There is sealing ring.
As the preferred of above-mentioned technical proposal, check valve 320 is fixed with outlet pipeline 32.
As the preferred of above-mentioned technical proposal, the upper end of lifting water falling groove 21 forms some lifting guide pads;Base 10
Upper surface on form some relative lifting guide grooves 101 of lifting guide pads with lifting water falling groove 21.
The operation principle of collection device is as follows:
Original state:Lifting water falling groove 21 contacts with each other with covering plate 11, and lifting water falling groove 21 blocks entering for covering plate 11
Water hole 110;The water side of the clogging lifting water falling groove 21 of plugging block of covering plate 11.
Synchronous interaction starts all lift cylinders 20 first, and lift cylinder 20 drives lifting water falling groove 21 to move downward, hidden
The plugging block of cover plate 11 leaves the water side of lifting water falling groove 21, and the inlet opening 110 of covering plate 11 is opened, and then rainwater is by hiding
The inlet opening 110 of cover plate 11, lifting water falling groove 21 reach the bottom of base 10, and along the entrance of rainwater, buoyancy can be collection water cover
Plate 31 is pushed up, and when the cover plate 31 that catchments reaches the top, the piston rod of catchment cover plate 31 and water outlet cylinder 30 is contradicted, Ran Houzai
Subsynchronous linkage starts all lift cylinders 20, and lift cylinder 20 drives lifting water falling groove 21 to move upwards, lifts water falling groove 21
Reset, in the lifting reseting procedure of water falling groove 21, the rainwater on lifting water falling groove 21 can enter further into the bottom of base 10,
The cover plate 31 that catchments is further up.
When needing water intaking, synchronous interaction starts water outlet cylinder 30, and water outlet cylinder 30 promotes the cover plate 31 that catchments to move downward,
The cover plate 31 that catchments is extruded rainwater along outlet pipeline 32.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.