CN212153662U

CN212153662U - Garden rainwater collecting and purifying structure

Info

Publication number: CN212153662U
Application number: CN202020142951.3U
Authority: CN
Inventors: 陈奕莲
Original assignee: Guangzhou Zhuhe Urban And Rural Planning And Design Consulting Co ltd
Current assignee: Guangzhou Zhuhe Urban And Rural Planning And Design Consulting Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-15
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to the technical field of rainwater collecting and utilizing equipment, in particular to a courtyard rainwater collecting and purifying structure, which comprises a ground surface and a rainwater collecting device, wherein a water collecting tank and a downpipe are arranged in the rainwater collecting device, so that running water on the roof of a courtyard house is collected through the water collecting tank and enters the interior of a water cellar through the downpipe, and the rainwater is collected, so that the rainwater can conveniently enter the interior of the water cellar, and the water cellar is provided for storing the rainwater conveniently, and a fence plate, a water baffle plate and a rainwater purifying device fence plate are sequentially arranged in the water cellar for filtering larger impurities in the rainwater, the water baffle plate precipitates the rainwater, so that silt is precipitated between the water baffle plates, a gravel layer and a filter layer are arranged in the rainwater purifying device, and the smaller impurities in the rainwater are filtered and purified, so that the rainwater can be reused, thereby being beneficial to the reasonable utilization of water resources.

Description

Garden rainwater collecting and purifying structure

Technical Field

The utility model relates to a rainwater collection utilizes equipment technical field, in particular to purification structure is collected to courtyard rainwater.

Background

China is in the social and economic development period, water resource shortage becomes an important factor restricting the development of economic society, therefore, rainwater is reasonably utilized, the improvement on water circulation is realized, the collection and utilization range of rainwater is smaller at present, and the problem of inconvenient collection of rainwater exists, especially for rural courtyard houses, the collection of rainwater is less, rainwater is mostly directly discharged into rivers through drainage ditches, the rainwater cannot be reasonably utilized, and in China, the courtyard houses are mostly designed by adopting slopes, so that the rainwater flows down from one side of the houses, the rainwater flowing surface is wider, the rainwater is inconvenient to collect, and for some collected rainwater, the rainwater cannot be purified, the rainwater cannot be utilized, and the rainwater cannot be used conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purification structure is collected to courtyard rainwater to the rainwater is convenient for collect and purify in the courtyard that provides in solving above-mentioned background art, thereby leads to water waste's problem.

In order to achieve the above object, the utility model provides a following technical scheme: including ground and rainwater collection device, the cistern has been pour to the inside on ground is inlayed, the equal fixed mounting in upper surface both ends of cistern has the water inlet, rainwater collection device's lower extreme inserts to the inside of water inlet, the fence board is installed to the equal joint in inside both sides of cistern, the inside of cistern is located the even fixed mounting in fence board both sides has the breakwater, the inside intermediate position fixed mounting of cistern has rainwater purification unit, it has the outlet pipe to peg graft in rainwater purification unit's centre, the upper end of outlet pipe runs through the cistern with ground, and extend to subaerial upper surface.

Preferably, the water baffles are gradually decreased from the outer side of the water cellar to the inner side of the water cellar, and the water inlet at the upper end of the water cellar is of a cylindrical structure.

Preferably, the rainwater collecting device comprises a water collecting tank, both sides of the lower end of the water collecting tank are fixedly provided with a downpipe, the lower end of the downpipe is inserted into the water inlet on the upper surface of the cistern, and the upper end and the lower end of the downpipe are fixedly provided with pipe hoops.

Preferably, the water cellar is poured for the reinforced concrete material and forms, just all do water repellent on the inside wall of water cellar.

Preferably, the lower end of the water outlet pipe is uniformly provided with through holes, and the lower end of the water outlet pipe penetrates into the rainwater purification device.

Preferably, the rainwater purification device comprises a net frame, and a gravel layer and a filter layer are respectively arranged in the net frame.

Preferably, the net frame is made of fine and dense steel wire meshes, the net frame is three layers, the gravel layer is located outside the filter layer, and the interior of the rainwater purification device is of a hollow structure.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the rainwater collecting device, and the rainwater collecting device is provided with the water collecting tank and the downpipe, so that the running water on the roof of the courtyard house is collected through the water collecting tank and enters the interior of the cistern through the downpipe, thereby realizing the collection of the rainwater, and facilitating the rainwater to enter the interior of the cistern;

2. the utility model discloses a be equipped with the cistern, the rainwater of being convenient for is stored, and be equipped with the fence board in proper order in the inside of cistern, breakwater and rainwater purification device fence board filter great debris in to the rainwater, the breakwater makes the rainwater deposit, and then make silt deposit between the breakwater, and be equipped with metalling and filter layer in rainwater purification device, filter and purify the less impurity of rainwater, and then make the rainwater reach the mesh that can reuse, and then be favorable to the rational utilization of water resource.

Drawings

Fig. 1 is a front sectional view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the reclaimed water cellar of the utility model.

Fig. 3 is a schematic structural view of the middle water collecting tank of the present invention.

Fig. 4 is a schematic structural diagram of the middle outlet pipe of the present invention.

In the figure: 1. a ground surface; 2. a rainwater collection device; 3. a water cellar; 4. a water inlet; 5. a fence panel; 6. A water baffle; 7. a rainwater purification device; 8. a water outlet pipe; 9. a water collection tank; 10. a downpipe; 11. a pipe hoop; 12. a through hole; 13. a screen frame; 14. a crushed stone layer; 15. a filter layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a courtyard rainwater collecting and purifying structure as shown in figures 1-4, which comprises a ground 1 and a rainwater collecting device 2, wherein a water cellar 3 is embedded and poured in the ground 1, the water cellar 3 is formed by pouring reinforced concrete materials, the inner side wall of the water cellar 3 is subjected to waterproof treatment, water inlets 4 are fixedly arranged at both ends of the upper surface of the water cellar 3, the lower end of the rainwater collecting device 2 is inserted into the water inlets 4, fence plates 5 are clamped and installed at both sides of the interior of the water cellar 3, water baffle plates 6 are uniformly and fixedly installed at both sides of the fence plates 5 in the interior of the water cellar 3, the water baffle plates 6 are sequentially and progressively decreased from the inner side height of the water cellar 3 at the outer side of the water cellar 3, the water inlet 4 at the upper end of the water cellar 3 is of a cylindrical structure, a rainwater purifying device 7 is fixedly installed at the middle position in the interior of the water cellar 3, a water outlet pipe 8 is, the lower end of the water outlet pipe 8 is uniformly provided with through holes 12, the lower end of the water outlet pipe 8 penetrates into the rainwater purification device 7, and the upper end of the water outlet pipe 8 penetrates through the water cellar 3 and the ground 1 and extends to the upper surface of the ground 1;

rainwater collection device 2 includes water catch bowl 9, the equal fixed mounting in lower extreme both sides of water catch bowl 9 has pipe in the water pipe 10, the lower extreme of pipe in the water pipe 10 is pegged graft in water inlet 4 of cistern 3 upper surface, and the equal fixed mounting of upper end and the lower extreme of pipe in the water pipe 10 has ferrule 11, rainwater purification device 7 includes net frame 13, the inside of net frame 13 is equipped with metalling 14 and filter layer 15 respectively, net frame 13 has fine and close wire net to make, and net frame 13 is the three-layer, metalling 14 is located the outside of filter layer 15, rainwater purification device 7's inside is hollow structure.

As shown in fig. 2, cistern 3 is the rectangle structure, and water inlet 4 is located cistern 3's upper surface both sides, make the rainwater be convenient for discharge into cistern 3's inside through pipe in the water pipe 10 and water inlet 4, make cistern 3 store and purify the rainwater, the collection of the rainwater of being convenient for, and cistern 3 pours the lower part on ground 1 for inlaying, and then do not occupy the space on ground 1, be favorable to the rational utilization to the land resource, and do not influence the aesthetic property on ground 1, facilitate the use.

This practical theory of operation: when the utility model is used, the pipe hoop 11 on the downpipe 10 is fixedly connected with an external wall, the water collecting tank 9 is positioned under the eave of a house, rainwater on the roof can conveniently flow into the water collecting tank 9, when raining, the rainwater flows down on the roof and flows into the water collecting tank 9, and flows down through the downpipe 10 at the lower end of the water collecting tank 9, and flows into the water cellar 3 through the water inlet 4 at the upper end of the water cellar 3, so as to store the rainwater, so as to conveniently collect the rainwater on the roof, the fence plate 5 is arranged on one side inside the water cellar 3, thereby avoiding external larger sundries from entering one side of the water cellar 3, which is positioned on the fence plate 5, the water inlet 4 is arranged, so as to conveniently clean the sundries intercepted by the fence plate 5, a plurality of water baffle plates 6 are arranged inside the water cellar 3 in sequence, the height of the water baffle plates 6 is gradually decreased, so that the water baffle 6 reduces the flow velocity of rainwater, and then silt in the rainwater is easily precipitated between the water baffle 6, and after the rainwater passes through the water baffle 6, the rainwater flows into the middle position in the water cellar 3, the rainwater purification device 7 is arranged at the middle position in the water cellar 3, the rainwater purification device 7 comprises a net frame 13, a gravel layer 14 and a filter layer 15, when the rainwater passes through the gravel layer 14, the gravel layer 14 filters impurities remained in the rainwater again, and when the rainwater passes through the filter layer 15, the filter layer 15 purifies the rainwater again, the rainwater purification device 7 is of a hollow structure, the water outlet pipe 8 is inserted in the rainwater purification device 7, the lower end of the water outlet pipe 8 is provided with a through hole 12, when the purified rainwater needs to be taken, the upper end of the water outlet pipe 8 is connected through an external water pumping device, so that the purified rainwater enters the interior of the water outlet pipe 8 through the through hole 12, and is drawn out, so that the rainwater is convenient for watering flowers, flushing a toilet and the like, and further the purpose of reutilization of the rainwater is achieved, and the reasonable utilization of water resources is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a purification structure is collected to courtyard rainwater, includes ground (1) and rainwater collection device (2), its characterized in that: the inside of ground (1) is inlayed and is pour cistern (3), the equal fixed mounting in upper surface both ends of cistern (3) has water inlet (4), the lower extreme of rainwater collection device (2) inserts to the inside of water inlet (4), fence board (5) are installed to the equal joint in inside both sides of cistern (3), the inside of cistern (3) is located the even fixed mounting in fence board (5) both sides has breakwater (6), the inside intermediate position fixed mounting of cistern (3) has rainwater purification device (7), it has outlet pipe (8) to peg graft in the centre of rainwater purification device (7), the upper end of outlet pipe (8) is run through cistern (3) with ground (1) to extend to the upper surface of ground (1).

2. The yard rainwater collection and purification structure of claim 1, wherein: the water baffle (6) is gradually decreased from the outer side of the water cellar (3) to the inner side of the water cellar (3), and the water inlet (4) at the upper end of the water cellar (3) is of a cylindrical structure.

3. The yard rainwater collection and purification structure of claim 1, wherein: the rainwater collecting device (2) comprises a water collecting tank (9), wherein both sides of the lower end of the water collecting tank (9) are fixedly provided with a downpipe (10), the lower end of the downpipe (10) is inserted into the water inlet (4) on the upper surface of the cistern (3), and the upper end and the lower end of the downpipe (10) are fixedly provided with pipe hoops (11).

4. The yard rainwater collection and purification structure of claim 1, wherein: the water cellar (3) is formed by pouring reinforced concrete materials, and waterproof treatment is carried out on the inner side wall of the water cellar (3).

5. The yard rainwater collection and purification structure of claim 1, wherein: through holes (12) are uniformly formed in the lower end of the water outlet pipe (8), and the lower end of the water outlet pipe (8) penetrates into the rainwater purification device (7).

6. The yard rainwater collection and purification structure of claim 1, wherein: rainwater purifier (7) are including net frame (13), the inside of net frame (13) is equipped with rubble layer (14) and filter layer (15) respectively.

7. The yard rainwater collection and purification structure of claim 6, wherein: the rainwater purification device is characterized in that the net frame (13) is made of a fine steel wire mesh, the net frame (13) is three layers, the gravel layer (14) is located outside the filter layer (15), and the interior of the rainwater purification device (7) is of a hollow structure.