CN211340966U

CN211340966U - Roof rainwater recycling device

Info

Publication number: CN211340966U
Application number: CN201922173171.5U
Authority: CN
Inventors: 夏永军; 顾金佳; 王立军
Original assignee: Jiangsu Oseaguard Building Material Technology Development Co ltd
Current assignee: Jiangsu Oseaguard Building Material Technology Development Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-25
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a roof rainwater recycling device, which comprises a liquid separation box and a purification box, wherein a liquid separation pipe is communicated between the liquid separation box and the purification box, one end of the liquid separation pipe is communicated with the side wall at the upper end of the liquid separation box, and the other end of the liquid separation pipe is communicated with the top end surface of the purification box; the top end face of the liquid separation box is communicated with a water inlet pipe, one end of the water inlet pipe is communicated with the bottom of a roof water storage tank, the top of the liquid separation box is fixedly connected with a motor, a driving shaft of the motor is fixedly connected with a stirring paddle, and the bottom of the liquid separation box is fixedly connected with a first water drain valve; the upper end in the purification box is fixedly connected with a filter box through a supporting block, the supporting block is fixedly connected to the inner side wall of the upper end of the purification box, and the outer side wall of the lower end of the purification box is fixedly connected with a water drain valve II; the utility model discloses a set up the filter cartridge, solved the problem that the filter layer can not be changed, through setting up quartz sand, PP cotton, active carbon three-layer filter layer, can effectively improve rainwater purifying effect.

Description

Roof rainwater recycling device

Technical Field

The utility model relates to a rainwater retrieves technical field, specifically is a roof rainwater recycle device.

Background

China is one of the countries with the most scarce water resources in the world, rainwater is the main water resource source mode in water shortage areas of China, and the rainwater recycling not only can relieve the pressure of municipal sewer pipelines and urban waterlogging disasters, but also can relieve the urban water supply pressure.

A large amount of air pollutants are dissolved in rainwater, and rainwater at the early stage of rainfall scours the roof and takes away a large amount of silt on the surface of the roof, so that the rainwater can reach the standard of daily use only by multi-step treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof rainwater recycle device can carry out high-efficient filtration to the rainwater to can solve the inconvenient problem of filter change.

The purpose of the utility model can be realized by the following technical scheme:

a roof rainwater recycling device comprises a liquid separation box and a purification box, wherein a liquid separation pipe is communicated between the liquid separation box and the purification box, one end of the liquid separation pipe is communicated with the side wall of the upper end of the liquid separation box, and the other end of the liquid separation pipe is communicated with the top end surface of the purification box;

the top end face of the liquid separation box is communicated with a water inlet pipe, one end of the water inlet pipe is communicated with the bottom of a roof water storage tank, the top of the liquid separation box is fixedly connected with a motor, a driving shaft of the motor is fixedly connected with a stirring paddle, and the bottom of the liquid separation box is fixedly connected with a first water drain valve;

the upper end in the purification box is fixedly connected with a filter box through a supporting block, the supporting block is fixedly connected to the inner side wall of the upper end of the purification box, and the outer side wall of the lower end of the purification box is fixedly connected with a water drain valve II;

by arranging the liquid separation box and the purification box for separation, rainwater firstly enters the liquid separation box through the pipeline and is settled in the liquid separation box, so that the amount of solid impurities entering the purification box can be reduced, the filter box is prevented from being blocked by excessive solid impurities, and the durability of the filter box is improved; through installation motor and stirring rake, when the liquid separation box drainage, rainwater in the stirring liquid separation box makes rainwater and sedimentary silt misce bene, conveniently removes the liquid separation box through the valve that drains, prevents to lead to the fact a valve that drains to block up because of the silt deposit, and through setting up the filter cartridge, the filter cartridge can be followed the supporting shoe and pulled down, can make things convenient for the filter layer filter core to change.

Preferably, divide fixedly connected with stagnant water valve on the liquid pipe, through installation stagnant water valve, can prevent that the mixed liquid of silt and water from rushing into and dividing the liquid pipe and get into the purifying box when the stirring rake stirring.

Preferably, the inlet tube intercommunication that is located roof catch basin one end has fill shape pipeline, fill shape pipeline upper end and install the filtration lid, the roof catch basin is seted up around the face of house top, filters the lid through the installation and can carry out the first time to the rainwater, prevents that article such as the great stone of granule, rubbish from getting into the inlet tube and blockking up the pipeline.

Preferably, the opening has been seted up to the purifying box top end face, and the opening internal rotation is connected with the case lid, through the case lid of rotating the connection, conveniently looks over the condition in the purifying box, also conveniently takes out and changes the filter cartridge.

Preferably, the top end face of the supporting block is arranged obliquely downwards, and rainwater entering the liquid distribution pipe conveniently flows into the filtering box by obliquely downwards arranging the top end face of the supporting block.

Preferably, the inner side wall of the upper end of the purifying box is fixedly connected with an ultraviolet sterilizing lamp, the ultraviolet sterilizing lamp is positioned below the filter box, and most of bacteria and parasites mixed in rainwater can be effectively killed and removed by installing the ultraviolet sterilizing lamp, so that the water treatment quality is ensured.

Preferably, the filter box is divided into an upper layer, an intermediate layer and a lower layer, the upper layer is a quartz sand layer, the intermediate layer is a PP cotton layer, the lower layer is an activated carbon layer, the quartz sand layer can filter large-particle silt which is not settled in the liquid separation box, the quartz sand layer has good water permeability and low cost, and the quartz sand layer is easy to replace as the uppermost layer; the polypropylene fibers which are used as raw materials of the PP cotton are mutually entangled by self-adhesion to form a three-dimensional labyrinth microporous structure, and the PP cotton has a larger specific surface area and higher porosity, so that water can quickly pass through the PP cotton and small particle impurities can be filtered; the active carbon can effectively adsorb particles, smell, organic matters and the like in water, has great effect on reducing chromaticity and turbidity, and can effectively improve the rainwater purification effect by arranging three filter layers.

The utility model has the advantages that:

by arranging the liquid separation box and the purification box for separation, rainwater firstly enters the liquid separation box through the pipeline and is settled in the liquid separation box, so that the amount of solid impurities entering the purification box can be reduced, the filter box is prevented from being blocked by excessive solid impurities, and the durability of the filter box is improved; by installing the motor and the stirring paddle, when the liquid separation box drains water, rainwater in the liquid separation box is stirred, so that the rainwater and deposited silt are uniformly mixed, the liquid separation box is conveniently drained through the drain valve, and the first drain valve is prevented from being blocked due to silt deposition;

the filtering cover is arranged to filter rainwater for the first time, so that stones, garbage and other articles with larger particles are prevented from entering the water inlet pipe to block the pipeline; the condition in the purifying box can be conveniently checked through rotating the connected box cover, and the filter box can be conveniently taken out and replaced; through setting up quartzy sand, the cotton, the active carbon three-layer filter layer of PP, can effectively improve rainwater purifying effect.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the water inlet structure of the roof of the present invention;

FIG. 3 is a schematic top view of a roof;

FIG. 4 is a schematic cross-sectional view of a roof reservoir;

in the figure: 1. a liquid separation box; 2. a purification box; 3. a liquid separating pipe; 4. a water inlet pipe; 5. a roof impoundment tank; 6. a motor; 7. a stirring paddle; 8. a first water drain valve; 9. a support block; 10. a filter cartridge; 11. a water drain valve II; 12. a water stop valve; 13. a bucket shaped pipe; 14. a filter cover; 15. a box cover; 16. an ultraviolet sterilizing lamp; 17. a quartz sand layer; 18. a PP cotton layer; 19. and an activated carbon layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to FIGS. 1-4

A roof rainwater recycling device comprises a liquid separation box 1 and a purification box 2, wherein a liquid separation pipe 3 is communicated between the liquid separation box 1 and the purification box 2, one end of the liquid separation pipe 3 is communicated with the side wall of the upper end of the liquid separation box 1, and the other end of the liquid separation pipe is communicated with the top end face of the purification box 2;

the top end face of the liquid separation box 1 is communicated with a water inlet pipe 4, one end of the water inlet pipe 4 is communicated with the bottom of a roof water storage tank 5, the top of the liquid separation box 1 is fixedly connected with a motor 6, a driving shaft of the motor 6 is fixedly connected with a stirring paddle 7, and the bottom of the liquid separation box 1 is fixedly connected with a drain valve I8;

the inside upper end of purifying box 2 is through supporting shoe 9 fixedly connected with filter cartridge 10, and supporting shoe 9 fixed connection is at 2 upper end inside walls of purifying box, 2 lower extreme outside walls fixedly connected with of purifying box two 11 of valves that drain.

By arranging the liquid separation box 1 and the purification box 2 for separation, rainwater firstly enters the liquid separation box 1 through the water inlet pipe 4 and is settled in the liquid separation box 1, so that the amount of solid impurities entering the purification box 2 can be reduced, the filter box 10 is prevented from being blocked by excessive solid impurities, and the durability of the filter box 10 is improved; through installation motor 6 and stirring rake 7, when dividing 1 drainage of liquid case, rainwater in the stirring liquid case 1 makes rainwater and sedimentary silt misce bene, conveniently gets rid of liquid case 1 through valve 8 that drains, prevents to lead to the fact valve 8 that drains to block up because of the silt deposit, and through setting up filter cartridge 10, filter cartridge 10 can be followed the supporting shoe and pulled down, can make things convenient for the filter layer filter core to change.

Divide fixedly connected with stagnant water valve 12 on the liquid pipe 3, through installation stagnant water valve 12, can prevent during the stirring of stirring rake 7 that the mixed liquid of silt and water from rushing into and divide liquid pipe 3 to get into purifying box 2.

The inlet tube 4 of 5 one ends in roof catch basin communicates has fill shape pipeline 13, and fill shape pipeline 13 upper end is installed and is crossed filter cover 14, and roof catch basin 5 is seted up around the house top face, can filter the rainwater for the first time through installing filter cover 14, prevents that article such as the great stone of granule, rubbish from getting into inlet tube 4 and blockking up the pipeline.

The opening has been seted up to 2 top end faces of purifying box, and the opening internal rotation is connected with case lid 15, through the case lid 15 of rotating the connection, conveniently looks over the condition in the purifying box 2, also conveniently takes out and changes filter cartridge 10.

The top end face of the supporting block 9 is obliquely and downwards arranged, and rainwater entering the liquid separating pipe 3 conveniently flows into the filter box 10 by obliquely and downwards arranging the top end face of the supporting block 9.

2 upper end inside wall fixedly connected with ultraviolet sterilizing lamp 16 of purifying box, ultraviolet sterilizing lamp 16 are located filter box 10 below, through installation ultraviolet sterilizing lamp 16, can effectively kill most bacterium and the parasite that mix in the rainwater, guarantee water treatment quality.

The filter box 10 is divided into an upper layer, a middle layer and a lower layer, wherein the upper layer is a quartz sand layer 17, the middle layer is a PP cotton layer 18, the lower layer is an activated carbon layer 19, the quartz sand layer 17 can filter large-particle silt which is not settled in the liquid separation box, and the quartz sand layer 17 has good water permeability and low price and is easy to replace as the uppermost layer; the polypropylene fibers of the PP cotton layer 18 are intertwined with each other by means of self-adhesion to form a three-dimensional labyrinth microporous structure, and the PP cotton layer has a large specific surface area and high porosity, so that water can quickly pass through the PP cotton layer 18 and small particle impurities can be filtered; the activated carbon layer 19 can effectively adsorb particles, smell, organic matters and the like in water, has great effect on reducing chromaticity and turbidity, and can effectively improve the rainwater purification effect by arranging three filter layers.

The utility model discloses when using, the rainwater flows into in the roof catch basin 5, filter bold grit and rubbish and get into inlet tube 4 through filtering lid 14, the rainwater passes through in the inlet tube 4 inflow liquid separation box, and accumulate gradually in liquid separation box 4, the dust silt that contains in the accumulative while rainwater subsides to the bottom of the case through the action of gravity, when the accumulated rainwater page reaches liquid separation pipe 3's height, the rainwater flows into purifying box 2 through liquid separation pipe 3 in, in purifying box 2, the rainwater flows through filter box 10 by the action of gravity, collect in purifying box 2 bottoms through filterable rainwater, shine through ultraviolet sterilamp 16, further disinfection, accomplish two 11 plays purifying box that emit of sterile rainwater accessible drain valve and be used for irrigating flowers and plants, also can be used for other domestic water.

When the liquid separation box 1 needs to be cleaned, firstly, the water stop valve 12 is closed, the motor 6 is opened, the motor 6 drives the stirring paddle 7 to rotate, so that the sediment deposited at the bottom of the liquid separation box 1 is stirred and loosened and is uniformly mixed with water, and the first waterproof valve 8 is opened, so that rainwater with a large amount of sediment can be discharged; when the filter box 10 needs to be replaced, the box cover 15 can be opened, the filter box 10 can be detached, each layer of filter element in the filter box 10 can be replaced by taking out the filter box 10, and the ultraviolet sterilizing lamp 16 can also be repaired and replaced by taking out the filter box 10.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A roof rainwater recycling device comprises a liquid separation box (1) and a purification box (2), and is characterized in that a liquid separation pipe (3) is communicated between the liquid separation box (1) and the purification box (2), one end of the liquid separation pipe (3) is communicated with the side wall of the upper end of the liquid separation box (1), and the other end of the liquid separation pipe is communicated with the top end face of the purification box (2);

the top end face of the liquid separation box (1) is communicated with a water inlet pipe (4), one end of the water inlet pipe (4) is communicated with the bottom of a roof water storage tank (5), the top of the liquid separation box (1) is fixedly connected with a motor (6), a driving shaft of the motor (6) is fixedly connected with a stirring paddle (7), and the bottom of the liquid separation box (1) is fixedly connected with a first water drain valve (8);

the inside upper end of purifying box (2) is through supporting shoe (9) fixedly connected with filter cartridge (10), supporting shoe (9) fixed connection is at purifying box (2) upper end inside wall, purifying box (2) lower extreme lateral wall fixedly connected with drain valve two (11).

2. A roof rainwater recycling device according to claim 1, characterized in that a water stop valve (12) is fixedly connected to the liquid distributing pipe (3).

3. The roof rainwater recycling device according to claim 1, characterized in that the water inlet pipe (4) at one end of the roof water storage tank (5) is communicated with a bucket-shaped pipeline (13), the upper end of the bucket-shaped pipeline (13) is provided with a filter cover (14), and the roof water storage tank (5) is arranged around the top end surface of the house.

4. The roof rainwater recycling device according to claim 1, characterized in that the top end surface of the purifying box (2) is provided with an opening, and a box cover (15) is rotatably connected in the opening.

5. A roof rainwater recycling device according to claim 1, characterized in that the top end surface of the supporting block (9) is arranged obliquely downward.

6. The roof rainwater recycling device according to claim 1, characterized in that an ultraviolet sterilizing lamp (16) is fixedly connected to the inner side wall of the upper end of the purifying box (2), and the ultraviolet sterilizing lamp (16) is located below the filter box (10).

7. The roof rainwater recycling device according to claim 1, characterized in that the filtering box (10) is divided into an upper layer, a middle layer and a lower layer, the upper layer is a quartz sand layer (17), the middle layer is a PP cotton layer (18), and the lower layer is an activated carbon layer (19).