CN112982494B

CN112982494B - A prevent blockking up well lid for sponge city

Info

Publication number: CN112982494B
Application number: CN202110221673.XA
Authority: CN
Inventors: 蒋发林
Original assignee: Zhejiang Baolun Fluid Smart Control Equipment Co ltd
Current assignee: Zhejiang Baolun Fluid Smart Control Equipment Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2022-12-16
Anticipated expiration: 2041-02-27
Also published as: CN112982494A

Abstract

The invention discloses an anti-blocking well lid for a sponge city, which comprises a well body, wherein a well lid is fixedly welded on the well body, a water guide port is formed in the well lid and penetrates through the well lid, a straight rod is slidably connected to the center of the well lid and penetrates through the well lid, a metal plate is fixedly welded at one end, located above the well lid, of the straight rod, the metal plate abuts against the surface of the well lid, a piezoelectric medium is arranged inside the metal plate, a battery is arranged inside the well lid, and the piezoelectric medium is communicated with the battery through a wire. Has the advantages that: when the water guide port is blocked, the water level rises, so that water enters the box body through the water inlet pipe, the straight rod rises, the trigger switch is started, the water pump is turned on, garbage is flushed away, the drainage efficiency is guaranteed, the liquid bag expands by utilizing the characteristic that the temperature of the environment in summer is too high, the straight rod rises, water flows are sprayed out from the drainage pipe, and the pavement is cooled.

Description

A prevent blockking up well lid for sponge city

Technical Field

The invention relates to the technical field of sponge cities, in particular to an anti-blocking well lid for a sponge city.

Background

The sponge city means that the city can have good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like a sponge. The sponge city material is substantially applied, has the characteristics of excellent water seepage, compression resistance, wear resistance, skid resistance, environmental protection, attractive and colorful appearance, comfort, easy maintenance, sound absorption, noise reduction and the like, becomes a breathable town landscape pavement, effectively relieves the urban heat island effect, and ensures that the urban pavement does not generate heat any more.

Well lid, especially well lid in municipal works, generally appear in places such as road or park for cover the well body, thereby prevent people or object from falling. However, in some sewers, the manhole cover is provided with corresponding drain holes, and the drain holes can temporarily play a certain role in draining water in rainy season. However, the condition of being blockked up by rubbish can often appear in the drainage hole on the well lid in normal use, if the drainage hole of well lid blocks up, when raining, can not in time play the effect of drainage, can produce urban waterlogging, need the manual work to clear up just can normally drain, very big extravagant manpower and materials to also unable timely clearance leads to the fact the influence to people's trip.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an anti-blocking well lid for a sponge city.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a prevent blockking up well lid for sponge city, includes the well body, welded fastening has the well lid on the well body, seted up on the well lid and led the mouth of a river, it runs through the well lid to lead the mouth of a river, well lid central point puts sliding connection and has the straight-bar, the straight-bar runs through the well lid, the one end welded fastening that the straight-bar is located the well lid top has the metal sheet, the metal sheet offsets with the well lid surface, the inside piezoelectric medium that is provided with of metal sheet, the inside battery that is provided with of well lid, piezoelectric medium passes through wire and battery intercommunication, the well lid is connected with cleaning device with the straight-bar jointly.

In foretell a prevent blockking up well lid for sponge city, cleaning device includes welded fastening at the box of well lid bottom, the straight-bar is located the box, be provided with the inlet tube in the straight-bar, the inlet tube runs through the straight-bar, the one end that the inlet tube is located the straight-bar bottom is provided with the check valve.

In the anti-blocking well lid for the sponge city, the outer side of one end, located in the box body, of the straight rod is fixedly glued with the liquid bag, a cane sugar solution is arranged inside the liquid bag, the liquid bag abuts against the inner wall of the box body, the outer side of the straight rod is provided with the trigger switch, and the trigger switch is communicated with the battery and the liquid pump through a conducting wire.

In foretell a prevent blockking up well lid for sponge city, the through-hole has been seted up to inside being located the metal sheet below of well lid, metal sheet below welded fastening has the connecting rod, the connecting rod slides in the through-hole, connecting rod bottom welded fastening has the fixed block, through-hole inner wall welded fastening has the limiting plate, the connecting rod runs through the limiting plate, the through-hole bottom is connected with liquid pipeline, the liquid pipeline other end is connected in water guide mouth department.

In the anti-blocking well lid for the sponge city, the water outlet is formed in the bottom of the box body, the box body is rotatably connected with the baffle through the pin shaft, the surface of the baffle is fixedly welded with the return spring, the other end of the return spring is fixedly welded in the box body, and the return spring is made of the shape memory alloy.

In foretell a prevent blockking up well lid for sponge city, the inside inlet tube both sides that are located of straight-bar are provided with the drain pipe, drive the drain pipe and run through the straight-bar, the drain pipe is connected with the liquid pump, the liquid pump setting is at the bottom half.

Compared with the prior art, the invention has the advantages that:

1. according to the anti-blocking well lid for the sponge city, when the water guide port is blocked, the water level rises, so that water enters the box body through the water inlet pipe, the straight rod rises, the trigger switch is started, the water pump is turned on, garbage is flushed away, and the drainage efficiency is guaranteed.

2. According to the anti-blocking well cover for the sponge city, provided by the invention, the metal plate is extruded by utilizing the walking of people and the driving of vehicles, and the piezoelectric medium is pressed, so that current is generated and stored in the battery, and the energy is saved.

3. According to the anti-blocking well cover for the sponge city, the characteristic that the ambient temperature in summer is too high is utilized, the liquid bag is expanded, the straight rod is lifted, water flow is sprayed out of the water discharge pipe, and therefore the road surface is cooled.

Drawings

Fig. 1 is a schematic structural diagram of an anti-clogging well lid for a sponge city, which is provided by the invention;

FIG. 2 is an enlarged view of a portion A of the anti-clogging well lid for the sponge city, which is provided by the invention;

fig. 3 is an enlarged view of a part B of the anti-blocking manhole cover for sponge cities, which is provided by the invention.

In the figure: 1 well body, 2 well lids, 3 water guide openings, 4 straight rods, 5 metal plates, 6 piezoelectric media, 7 water inlet pipes, 8 water discharge pipes, 9 trigger switches, 10 box bodies, 11 batteries, 12 liquid pipelines, 13 through holes, 14 connecting rods, 15 fixing blocks, 16 limiting plates, 17 liquid bags, 18 one-way valves, 19 liquid pumps, 20 water discharge openings, 21 baffles and 22 return springs.

Detailed Description

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

Referring to fig. 1-3, a prevent blockking up well lid for sponge city, including the well body 1, welded fastening has well lid 2 on the well body 1, seted up water guide mouth 3 on the well lid 2, water guide mouth 3 runs through well lid 2, well lid 2 central point puts sliding connection and has straight-bar 4, straight-bar 4 runs through well lid 2, the one end welded fastening that straight-bar 4 is located well lid 2 top has metal sheet 5, metal sheet 5 offsets with well lid 2 surface, be provided with piezoelectric medium 6 inside metal sheet 5, well lid 2 inside is provided with battery 11, piezoelectric medium 6 passes through the wire and communicates with battery 11, well lid 2 is connected with cleaning device with straight-bar 4 jointly, through utilizing people's walking and vehicle to travel, produce the extrusion to metal sheet 5, form pressure to piezoelectric medium 6, thereby produce the electric current, store in battery 11, the energy has been saved.

Cleaning device includes box 10 of welded fastening in 2 bottoms of well lid, straight-bar 4 is arranged in box 10, be provided with inlet tube 7 in the straight-bar 4, inlet tube 7 runs through straight-bar 4, the one end that inlet tube 7 is arranged in the straight-bar 4 bottom is provided with check valve 18, the one end outside veneer that straight-bar 4 is arranged in box 10 is fixed with liquid bag 17, the inside sucrose solution that is provided with of liquid bag 17, liquid bag 17 offsets with box 10 inner wall, the straight-bar 4 outside is provided with trigger switch 9, trigger switch 9 passes through wire and

battery

11 and 19 intercommunications of liquid pump.

Through-hole 13 has been seted up to 2 inside being located 5 belows in the well lid, 5 below welded fastening of metal sheet have connecting rod 14, connecting rod 14 slides in through-hole 13, connecting rod 14 bottom welded fastening has fixed block 15, through-hole 13 inner wall welded fastening has limiting plate 16, connecting rod 14 runs through limiting plate 16, through-hole 13 bottom is connected with liquid pipeline 12, the liquid pipeline 12 other end is connected in water guide mouth 3 department, when water guide mouth 3 is blockked up, the water level risees, thereby water passes through inlet tube 7 and gets into in box 10, make straight-bar 4 rise, start trigger switch 9, open water pump 19, wash away rubbish, the efficiency of drainage has been guaranteed.

Outlet 20 has been seted up to box 10 bottom, box 10 rotates through the round pin axle to be connected with baffle 21, baffle 21 welded surface is fixed with reset spring 22, reset spring 22 other end welded fastening is inside on box 10, reset spring 22 adopts shape memory alloy to make, the inside inlet tube 7 both sides that are located of straight-bar 4 are provided with drain pipe 8, it runs through straight-bar 4 to drive drain pipe 8, drain pipe 8 is connected with liquid pump 19, liquid pump 19 sets up in the box 10 bottom, through utilizing the too high characteristics of summer environment temperature, make the liquid bag 17 inflation, thereby make straight-bar 4 rise, make rivers from 8 spouts of drain pipe, thereby cool down the road surface.

In the invention, firstly, when vehicles and pedestrians pass through the manhole cover from the top, the metal plate 5 is trampled to form pressure on the piezoelectric medium 6, the piezoelectric medium is an information functional material capable of mutually converting mechanical energy and electric energy, so that current is generated, the electric energy is stored by using the battery 11, when garbage blocks the water guide port 3, the water level rises and overflows the metal plate 5, the water flows into the box body 10 through the water inlet pipe 7 at the top of the metal plate 5, the water level in the box body 10 rises, and meanwhile, gas exists in the liquid bag 17, so that the water bag is subjected to buoyancy and moves upwards to drive the straight rod 4 to move upwards, so that the drain pipe 8 is exposed out of the ground, meanwhile, the metal plate 5 does not shield the through hole 13, so that water enters the sewer through the through hole 13, the trigger switch 9 is in contact with the manhole cover 2 along with the rising of the straight rod 4, so that the liquid pump 19 is started, so that high-pressure water is sprayed out from the drain pipe 8, and meanwhile, the metal plate 5 rises to a certain height, so that the fixed block the limiting plate 16, and the water hammer effect means that the water flows freely inside the water pipe. When the opened valve is closed suddenly, because the pipe wall is smooth, the follow-up water flow reaches the maximum rapidly under the action of inertia and generates a destructive action, the water flow rushes to the water guide port 3 through the liquid pipeline 12 and flushes away the garbage together with the water flow sprayed by the water discharge pipe 8, the water discharge efficiency is ensured, meanwhile, after the water in the box body 10 is pumped away, the straight rod 4 descends under the action of gravity, part of water is stored in the box body 10, when the summer weather is hot, the sucrose solution evaporates, so that the liquid bag 17 expands, the straight rod 4 rises, the trigger switch 9 is contacted with the well cover 2, so that the liquid pump 19 is started, high-pressure water flow is sprayed out from the water discharge pipe 8 to spray water on the road surface for cooling, and when the temperature is low in winter, because the return spring 22 is made of shape memory alloy, the return spring 22 recovers to a contracted state under the environment with low temperature, the baffle 21 is driven to withdraw, the water in the box body 10 is discharged, and the water in the box body 10 is prevented from solidifying and expanding, so that the device is damaged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The anti-blocking well lid for the sponge city comprises a well body (1) and is characterized in that a well lid (2) is fixedly welded on the well body (1), a water guide port (3) is formed in the well lid (2), the water guide port (3) penetrates through the well lid (2), a straight rod (4) is slidably connected to the center of the well lid (2), the straight rod (4) penetrates through the well lid (2), a metal plate (5) is fixedly welded at one end, located above the well lid (2), of the straight rod (4), the metal plate (5) abuts against the surface of the well lid (2), a piezoelectric medium (6) is arranged inside the metal plate (5), a battery (11) is arranged inside the well lid (2), the piezoelectric medium (6) is communicated with the battery (11) through a wire, and the well lid (2) and the straight rod (4) are jointly connected with a cleaning device;

the cleaning device comprises a box body (10) welded and fixed at the bottom of the well cover (2), the straight rod (4) is positioned in the box body (10), a water inlet pipe (7) is arranged in the straight rod (4), the water inlet pipe (7) penetrates through the straight rod (4), and a check valve (18) is arranged at one end, positioned at the bottom of the straight rod (4), of the water inlet pipe (7);

a liquid bag (17) is fixedly glued on the outer side of one end, positioned in the box body (10), of the straight rod (4), a cane sugar solution is arranged in the liquid bag (17), the liquid bag (17) abuts against the inner wall of the box body (10), a trigger switch (9) is arranged on the outer side of the straight rod (4), and the trigger switch (9) is communicated with the battery (11) and the liquid pump (19) through a lead;

a through hole (13) is formed in the well lid (2) and located below the metal plate (5), a connecting rod (14) is fixedly welded below the metal plate (5), the connecting rod (14) slides in the through hole (13), a fixing block (15) is fixedly welded at the bottom of the connecting rod (14), a limiting plate (16) is fixedly welded on the inner wall of the through hole (13), the connecting rod (14) penetrates through the limiting plate (16), a liquid pipeline (12) is connected to the bottom of the through hole (13), and the other end of the liquid pipeline (12) is connected to the water guide port (3);

a water outlet (20) is formed in the bottom of the box body (10), the box body (10) is rotatably connected with a baffle (21) through a pin shaft, a return spring (22) is fixedly welded on the surface of the baffle (21), the other end of the return spring (22) is fixedly welded on the inner part of the box body (10), and the return spring (22) is made of shape memory alloy;

the water inlet pipe (7) is arranged on two sides of the inner portion of the straight rod (4) and is provided with a water outlet pipe (8), the water outlet pipe (8) is driven to penetrate through the straight rod (4), the water outlet pipe (8) is connected with a liquid pump (19), and the liquid pump (19) is arranged at the bottom of the box body (10).