CN217027272U

CN217027272U - Water storage device is collected to sponge urban rainwater

Info

Publication number: CN217027272U
Application number: CN202123264930.2U
Authority: CN
Inventors: 滑恒
Original assignee: Urban Construction College Of Ahjzu
Current assignee: Urban Construction College Of Ahjzu
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-22
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a sponge urban rainwater collecting and storing device, which comprises: a bottom box; the upper side box is connected to the upper side of the bottom box through a telescopic connecting part; the side surfaces of the upper side box are fixedly connected with fixing lugs, the side surfaces of the bottom box are fixedly connected with supporting lugs, and telescopic connecting pieces are fixedly connected between the supporting lugs and the fixing lugs; a floating member fixed to an inside of the upper case; an extension hopper portion provided at an upper end of the upper side case. According to the sponge urban rainwater collecting and storing device, the water delivery equipment is respectively the bottom box and the upper side box, the bottom box and the upper side box are connected through the telescopic connecting parts, the telescopic connecting parts are arranged to support the upper side box, meanwhile, the floating parts are arranged in the upper side box, when the collected rainwater is gradually increased, the floating parts can drive the upper side box to ascend, and the telescopic connecting parts are gradually unfolded, so that the volume of a collecting container can be increased, the rainwater collecting amount is improved, and the sponge urban rainwater collecting and storing device is convenient to use.

Description

Water storage device is collected to sponge urban rainwater

Technical Field

The utility model relates to the field of sponge cities, in particular to a rainwater collecting and storing device for a sponge city.

Background

The sponge city is a new generation city rainfall flood management concept, means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be called as a water elasticity city.

When a sponge city rains, rainwater needs to be absorbed, stored, seeped and purified, and the stored water is released and utilized as required, so that the rainwater can freely migrate in the city, and the water storage device is an important device in the sponge city

The volume of the existing water storage equipment is usually fixed and invariable, the volume of the water storage equipment cannot be automatically increased according to the rising of the stored rainwater, and the water storage capacity is small.

Therefore, it is necessary to provide a sponge urban rainwater collecting and storing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sponge urban rainwater collecting and storing device, which solves the problem that the volume of the conventional water storage equipment is usually fixed and cannot be automatically adjusted.

In order to solve the technical problem, the utility model provides a sponge urban rainwater collection and storage device, which comprises:

a bottom box;

the upper side box is connected to the upper side of the bottom box through a telescopic connecting part;

the side surfaces of the upper side box are fixedly connected with fixing lugs, the side surfaces of the bottom box are fixedly connected with supporting lugs, and telescopic connecting pieces are fixedly connected between the supporting lugs and the fixing lugs;

a floating member fixed to an inside of the upper case;

an extension bucket portion provided at an upper end of the upper case.

Preferably, the telescopic connecting part is provided with concave folding transverse parts and convex folding transverse parts in a staggered manner.

Preferably, the floating member includes a floating plate and a tapered floating block, and the tapered floating block is fixed to the inside of the upper tank by the floating plate.

Preferably, the telescopic connection piece comprises an outer barrel, the outer barrel is fixed on the upper side of the supporting lug, a piston block is arranged inside the outer barrel, an inner rod is fixedly connected to the top of the piston block, the top end of the inner rod penetrates through the outer barrel and extends to the outside of the outer barrel, and the upper end of the inner rod is fixedly connected with the fixing lug.

Preferably, a drain pipe is arranged below one side of the bottom box, and a valve is arranged on the drain pipe.

Preferably, a filter is installed inside the upper tank and on the upper side of the float.

Preferably, the surface of the extension hopper part is fixedly connected with a plurality of connecting pipes, one end of each connecting pipe is communicated with the inside of the extension hopper part, and the other end of each connecting pipe is connected with a U-shaped pipe.

Preferably, one end of the U-shaped pipe is connected with a water conveying pipe, and one end of the water conveying pipe is connected with the upper side box.

Compared with the related art, the sponge urban rainwater collecting and storing device provided by the utility model has the following beneficial effects:

the utility model provides a sponge urban rainwater collecting and storing device, which is characterized in that a water delivery device is respectively connected with a bottom box and an upper side box through telescopic connecting parts, the upper side box is supported by a telescopic connecting part, and meanwhile, a floating part is arranged in the upper side box.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a sponge urban rainwater collection and storage device provided by the utility model;

FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1;

fig. 3 is a schematic structural view of a sponge urban rainwater collection and storage device according to a second embodiment of the utility model.

Reference numbers in the figures:

1. a bottom box 2, a telescopic connecting part 3, an upper side box 4, an extension bucket part 5, a supporting lug 6 and a fixing lug,

7. a telescopic connecting piece 71, an outer cylinder 72, a piston block 73 and an inner rod,

8. a water discharge pipe is arranged on the upper surface of the water tank,

9. a floating piece 91, a floating plate 92, a conical floating block 10 and a filtering piece,

111. a connecting pipe 112, a U-shaped pipe 113 and a water conveying pipe.

Detailed Description

The utility model is further described below with reference to the drawings and the embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a sponge urban rainwater collecting and storing device provided by the present invention; fig. 2 is a cross-sectional view of the entirety shown in fig. 1. Water storage device is collected to sponge urban rainwater includes:

a bottom case 1;

an upper side box 3, wherein the upper side box 3 is connected to the upper side of the bottom box 1 through a telescopic connecting part 2;

the peripheral side surface of the upper side box 3 is fixedly connected with a fixing lug 6, the peripheral side surface of the bottom box 1 is fixedly connected with a supporting lug 5, and a telescopic connecting piece 7 is fixedly connected between the supporting lug 5 and the fixing lug 6;

a float 9, the float 9 being fixed inside the upper tank 3;

and an extension bucket 4, wherein the extension bucket 4 is provided at the upper end of the upper tank 3.

Concave folding transverse parts and convex folding transverse parts are alternately arranged on the telescopic connecting part 2.

The flexible connecting part 2 is preferably made of deformable plastic, wherein the buoyancy generated by the floating part 9 in water is larger than the gravity of the upper side box 3, the upper side box 3 can be driven to move upwards, and the upper side box 3 is preferably made of light plastic.

Wherein, two wider sides of the bottom box 1 and the upper side box 3 are respectively provided with two telescopic connecting pieces 7, and the two narrower parts are preferably provided with one telescopic connecting piece 7;

the range of the collected rainwater can be extended by providing the extension bucket 4.

The float 9 includes a float plate 91 and a tapered float 92, and the tapered float 92 is fixed to the inside of the upper tank 3 by the float plate 91.

The floating plates 91 are not less than three and are connected to the surface of the conical floating block 92, and the interior of the conical floating block 92 is provided with a cavity structure.

The telescopic connecting piece 7 comprises an outer barrel 71, the outer barrel 71 is fixed on the upper side of the supporting lug 5, a piston block 72 is arranged inside the outer barrel 71, an inner rod 73 is fixedly connected to the top of the piston block 72, the top end of the inner rod 73 penetrates through the outer barrel 71 and extends to the outside of the outer barrel 71, and the upper end of the inner rod 73 is fixedly connected with the fixing lug 6.

The telescopic connection 7 can support the upper side box 3 and can limit the horizontal direction of the upper side box 3, so that the upper side box can only move up and down, and can also limit the outer side support of the telescopic connection part 2.

The below of under casing 1 one side is provided with drain pipe 8, be provided with the valve on the drain pipe 8.

The accumulated water in the water storage device can be drained by arranging the drain pipe 8.

A filter 10 is installed inside the upper tank 3 and above the float 9.

The filter elements 10 are preferably activated carbon nets, and two filter elements 10 are provided, and the two filter elements 10 are arranged in a zigzag shape.

The working principle of the sponge urban rainwater collecting and storing device provided by the utility model is as follows:

when in use, rainwater flows in through the extension hopper part 4 and flows into the bottom box 1 through the upper side box 1;

when the collected rainwater gradually increases, the liquid level gradually rises, after the liquid level enters the upper side box 3, the water level gradually rises to lift the floating piece 9, the floating piece 9 moves upwards along with the liquid level and simultaneously drives the upper side box 3 to move upwards, and at the moment, the upper side box 3 drives the telescopic connection part 2 to gradually expand along the concave folding cross and the convex folding cross on the surface of the telescopic connection part, so that the volume of the water storage device can be gradually increased;

the upper box 3 can gradually drive the inner rod 73 to extend out of the outer cylinder 71, and the telescopic connecting piece 7 is arranged to support the upper box 3 and support the outer side of the whole telescopic connecting part, so that the overall stability is improved;

and the rainwater can be filtered through the filtering element 10 after entering, so that large impurities and the like are prevented from entering the large bottom box 1, and the accumulated water can be discharged for use through the drain pipe 8;

when the accumulated water is discharged, the upper side box 3 gradually moves downwards to the original position under the action of gravity.

through with water delivery equipment bottom case 1 and upside case 3 respectively, and connect through expansion joint portion 2 to set up expansion joint piece 7 and support to upside case 3, be provided with simultaneously and float 9 in the inside of upside case 3, when the rainwater of collecting is gradually increasing more, float 9 and can drive upside case 3 and rise, expansion joint portion 2 expandes gradually, thereby can increase the volume of collecting the container, improves the collection volume of rainwater, convenient to use.

Second embodiment

Referring to fig. 3, based on the sponge urban rainwater collection and storage device provided in the first embodiment of the present application, the second embodiment of the present application provides another sponge urban rainwater collection and storage device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that water storage device was collected to sponge urban rainwater that the second embodiment of this application provided lies in that water storage device is collected to sponge urban rainwater, the fixed surface of extension fill 4 is connected with a plurality of connecting pipes 111, the one end of connecting pipe 111 with the inside intercommunication of extension fill 4, the other end of connecting pipe 111 is connected with U-shaped pipe 112.

One end of the U-shaped pipe 112 is connected with a water conveying pipe 113, and one end of the water conveying pipe 113 is connected with the upper side box 3.

The connecting pipes 111 are preferably arranged in plurality, the corresponding U-shaped pipes 112 and the corresponding water conveying pipes 113 are arranged in plurality, when rainwater is large, due to the arrangement of the filtering piece 10, water flow possibly cannot flow into the water storage tank in time and directly overflows, and through the arrangement of the connecting pipes 111, the water flow can enter the water storage tank through the connecting pipes 111 through the U-shaped pipes 112 and the water conveying pipes 113, so that the rainwater collection efficiency is improved;

wherein through setting up the U-shaped pipe, can avoid impurity such as leaf to enter into the cistern through the pipeline, and the upper end height of U-shaped pipe is less than the upside of extension fill portion 4, is not less than 4 centimetres for the height that is less than.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a water storage device is collected to sponge urban rainwater which characterized in that includes:

a bottom box;

a floating member fixed to an inside of the upper case;

an extension hopper portion provided at an upper end of the upper side case.

2. The sponge urban rainwater collection and water storage device according to claim 1, wherein the telescopic connecting portion is provided with concave folding cross sections and convex folding cross sections in a staggered manner.

3. The sponge urban rainwater collection and storage device according to claim 1, wherein the floating member comprises a floating plate and a conical floating block, and the conical floating block is fixed inside the upper tank through the floating plate.

4. The sponge urban rainwater collection and storage device according to claim 1, wherein the telescopic connection piece comprises an outer cylinder, the outer cylinder is fixed on the upper side of the support lug, a piston block is arranged inside the outer cylinder, an inner rod is fixedly connected to the top of the piston block, the top end of the inner rod penetrates through the outer cylinder and extends to the outside of the outer cylinder, and the upper end of the inner rod is fixedly connected with the fixing lug.

5. The sponge urban rainwater collection and water storage device according to claim 1, wherein a drain pipe is arranged below one side of the bottom box, and a valve is arranged on the drain pipe.

6. The sponge urban rainwater collection and storage device according to claim 1, wherein a filter element is installed inside the upper tank and on the upper side of the floating element.

7. The sponge urban rainwater collection and water storage device according to claim 1, wherein a plurality of connecting pipes are fixedly connected to the surface of the extension hopper part, one ends of the connecting pipes are communicated with the inside of the extension hopper part, and a U-shaped pipe is connected to the other ends of the connecting pipes.

8. The sponge urban rainwater collection and water storage device according to claim 7, wherein one end of the U-shaped pipe is connected with a water pipe, and one end of the water pipe is connected with the upper side box.