CN214994272U

CN214994272U - Rural rainwater collection device

Info

Publication number: CN214994272U
Application number: CN202120597685.8U
Authority: CN
Inventors: 白晓云; 刘海艳
Original assignee: Taigu District Water Resources Bureau Of Jinzhong City
Current assignee: Taigu District Water Resources Bureau Of Jinzhong City
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-03
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a rainwater processing technology field specifically is a rural rainwater collection device, including water catch bowl, collector pipe, sedimentation pipe, collection unit, blow off pipe, warning pipe and filter. The water collecting tank is arranged below the eave of the house and is U-shaped. The first end of the water collecting pipe is communicated with the water collecting tank. The precipitation pipe and the water collecting pipe are arranged in parallel and used for precipitating the rainwater. The collecting unit is used for collecting rainwater. The blow-off pipe is communicated with the water collecting pipe and the sedimentation pipe. The first end of the overflow pipe is communicated with the water collecting pipe, and the second end of the overflow pipe is communicated with the collecting unit. The filter is arranged on the overflow pipe and is communicated with the overflow pipe. The device can separate debris such as impurity grit in the rainwater at the in-process of collecting the rainwater, has avoided the deposit of impurity grit at the collection unit. The time consumption of the cleaning process is reduced, and therefore the efficiency is improved. In addition, the device occupies a small space, saves land, and improves the resource utilization rate.

Description

Rural rainwater collection device

Technical Field

The utility model relates to a rainwater processing technology field specifically is a rural rainwater collection device.

Background

Because a large amount of impermeable ground, concrete and asphalt pavements are built in modern rural and rural construction, and the hard impermeable surface exists, the runoff loss of the ground is formed by nearly 90% of rainfall, which is not only a huge waste of water resources.

In rural and rural areas of China, each family generally has an independent family courtyard, and the family is generally a self-built bungalow or a building with bungalows at present. Each time it rains, the rainwater collected at the roof will flow from the roof drain to the underground drain. Meanwhile, drainage pipe network facilities in rural areas and towns fall behind, and a large amount of random rainwater is discharged, so that the rainwater waterlogging probability in rural areas and towns is increased.

In the prior art, the drainage pipe of the roof is connected with a water vat or a water bucket to directly collect rainwater. Generally, impurities such as bird droppings, paper scraps, and dust are left on the roof. These impurities can flow into the water vat or bucket with the rain, causing a large amount of sludge to be deposited on the bottom of the water vat or bucket. When the device is used in the future, the mud deposited at the bottom of the container flows out along with the water in the water vat or the water bucket, and the water flow contains a large amount of impurities and small sand stones, so that the deposition and scaling are easy to occur at the pipeline parts. Brings great trouble to the cleaning work in the later period, and leads to the paralysis of the whole system. Meanwhile, when cleaning the mud and dirt in the water vat or the water bucket, the method wastes time and labor and has low production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a rural rainwater collection device aims at solving the unable filterable problem of deposiing of the in-process of rainwater collection among the prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a rural rainwater collection device comprising:

the water collecting tank is arranged below the eave of the house and is connected with the house; the water collecting tank is U-shaped.

The first end of the water collecting pipe is communicated with the water collecting tank and is connected with the house;

the sedimentation pipe is arranged in parallel with the water collecting pipe and is used for settling rainwater;

a collecting unit for collecting rainwater;

the blow-off pipe is communicated with the second end of the water collecting pipe and is communicated with the sedimentation pipe;

the first end of the overflow pipe is communicated with the water collecting pipe, and the second end of the overflow pipe is communicated with the collecting unit; and

and the filter is arranged on the overflow pipe and communicated with the overflow pipe.

As another embodiment of the present application, the filter includes:

the filter cylinder is arranged on the overflow pipe, and the cavity is communicated with the overflow pipe; and

the filter core sets up in the cartridge filter, and with the connection can be dismantled to the cartridge filter, just the outer peripheral face of filter core with the inner wall sealing connection of cartridge filter.

As another embodiment of the present application, the filter element is a cartridge filter screen.

As another embodiment of the present application, the filter cartridge includes:

the upper cover is arranged on the overflow pipe, and the cavity is communicated with the overflow pipe; the side wall of the upper cover is respectively provided with a water inlet and a water outlet; the water inlet is communicated with the overflow pipe;

the cylinder body is connected with the upper cover and is detachably connected with the upper cover; the filter element is arranged in the cylinder body; and

and the sealing ring is arranged between the upper cover and the cylinder body.

As another embodiment of the present application: a rural rainwater collection device still includes:

and the first end of the conduit is communicated with the water outlet of the filter, and the second end of the conduit is communicated with the collecting unit.

As another embodiment of the present application: the number of the sedimentation pipes is multiple; the plurality of settling tubes are arranged in parallel.

As another embodiment of the present application, a rural rainwater collection device further includes:

the first end of the water return pipe is communicated with the sedimentation pipe, and the second end of the water return pipe is communicated with the water collecting pipe; the water return pipe is arranged below the overflow pipe in the vertical direction.

As another embodiment of the application, the sewage discharge pipe forms an included angle with the horizontal plane; and a drain valve for controlling on-off is arranged on the drain pipe.

and the connecting pipe is arranged on the collecting unit and communicated with the collecting unit.

and the water suction pump is arranged on the connecting pipe and used for pumping the rainwater in the collecting unit.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

and the water collecting tank is arranged below the eave of the house and is connected with the house. The water collecting tank is U-shaped. The first end of the water collecting pipe is communicated with the water collecting tank and is connected with the house. The precipitation pipe and the water collecting pipe are arranged in parallel and used for precipitating the rainwater. The collecting unit is used for collecting rainwater. The blow-off pipe is communicated with the water collecting pipe and the sedimentation pipe. The first end of the overflow pipe is communicated with the water collecting pipe, and the second end of the overflow pipe is communicated with the collecting unit. The filter is arranged on the overflow pipe and is communicated with the overflow pipe.

During the use, contain a large amount of miscellaneous dirt in the early stage rainfall, and can leave impurity grit on the roof, these miscellaneous dirt, impurity grit can be along with the rainwater through setting up the inflow water catch bowl under the eave, in the water catch bowl inflow collector pipe afterwards. The water collecting pipe, the blow-off pipe and the precipitation pipe are connected to form a collecting pipeline for initial rainwater, and heavy impurities such as sand and stone in the initial rainwater begin to precipitate. When the settling pipe is filled with rainwater, the impurity gravels on the roof are basically washed clean by the rainwater, and the collected rainwater begins to become clean. Rainwater begins to enter the filter along the overflow pipe, and the filter filters out other impurities such as floaters in the rainwater. The rainwater passing through the filter flows into the collection unit.

In addition, when beginning to collect the rainwater, the blow off pipe is in the closed condition, and the initial stage rainwater of being convenient for is collected in the sedimentation pipe, and the rainwater deposits the separation in the sedimentation pipe simultaneously. After the rainfall was finished, the blow off pipe was opened, and the bottom is precipitated to heavier impurity grit, and limpid rainwater is on the upper strata, and impurity grit can be followed the blow off pipe and discharged out, and limpid rainwater can erode the sedimentation pipe under the effect of gravity simultaneously.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the device can separate debris such as impurity grit in the rainwater at the in-process of collecting the rainwater, has avoided the deposit of impurity grit at the collection unit. The cleaning process is short in time consumption, so that the production efficiency is improved. In addition, the device occupies a small space, saves land, and improves the utilization rate of land resources.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of a rural rainwater collecting device provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a water collecting tank, a water collecting pipe, a settling pipe, a blow-off pipe, an overflow pipe and a filter provided by the embodiment of the present invention;

fig. 3 is a schematic view of an upper cover, a filter element, a cylinder and a sealing ring provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a water collecting pipe, a settling pipe, a water return pipe and a sewage draining pipe provided by the embodiment of the present invention;

fig. 5 is a schematic diagram of a catheter, a collection unit, a connecting tube and a water pump according to an embodiment of the present invention.

Description of reference numerals:

10-house; 11-a collection unit; 20-a water collecting tank; 21-a water collecting pipe; 22-a settling tube; 23-a sewage draining pipe; 231-a blowdown valve; 24-an overflow pipe; 25-a catheter; 26-a water return pipe; 27-connecting a pipe; 271-water pump; 30-a filter; 311-upper cover; 312-a cylinder; 313-a seal ring; 314-water inlet; 315-water outlet; 32-filter element.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The embodiment of the utility model provides a rural rainwater collection device, it is shown with fig. 2 to combine, a rural rainwater collection device includes water catch bowl 20, collector pipe 21, sedimentation pipe 22, collection unit 11, blow off pipe 23, overflow pipe 24 and filter 30. The water collecting tank 20 is provided under the eave of the house 10 and connected to the house 10. The water collection tank 20 is in a "U" shape. A first end of the water collecting pipe 21 communicates with the water collecting tank 20 and is connected to the house 10. The settling pipe 22 is arranged in parallel with the water collecting pipe 21 and used for settling rainwater. The collecting unit 11 serves to collect rainwater. The drain pipe 23 is communicated with the second end of the water collecting pipe 21 and is communicated with the settling pipe 22. The overflow pipe 24 has a first end communicating with the water collecting pipe 21 and a second end communicating with the collecting unit 11. The filter 30 is provided on the overflow pipe 24 and communicates with the overflow pipe 24.

During the use, contain a large amount of impurity grit in the early stage rainfall, the rainwater collects through the water catch bowl 20 that sets up under the eave and gathers and flow into the collector pipe 21, and then the rainwater flows into the blow off pipe 23 of bottom along the collector pipe 21 in, because still empty a large amount of spaces that leave in the sedimentation tube 22, the rainwater continues to pour into in the sedimentation tube 22, fills up the sedimentation tube 22 with the rainwater. The water collecting pipe 21, the sewage draining pipe 23 and the settling pipe 22 are connected to form a collecting pipeline for initial rainwater, and rainwater containing a large amount of impurity gravels is collected together. Meanwhile, heavy impurities such as sand and stones in the early stage of rainwater begin to precipitate in a layered mode. When the settling pipe 22 is filled with rainwater, the impurities and sand on the roof are basically washed clean by the rainwater, and the collected rainwater begins to become clean. Rainwater begins to enter the filter 30 along the overflow pipe 24, and the filter 30 filters out light impurities such as floaters in the rainwater. The rainwater passing through the filter 30 flows into the collection unit 11.

In addition, when beginning to collect the rainwater, blow off pipe 23 is in the closed condition, and the initial stage rainwater of being convenient for is collected in the sedimentation pipe, and the rainwater deposits the separation in the sedimentation pipe simultaneously. After the rainfall, blow off pipe 23 is opened, and heavier impurity grit deposits the bottom, and limpid rainwater is on the upper strata, and impurity grit can discharge out along blow off pipe 23, and the clear rainwater of depositing pipe 22 and water catch pipe 21 upper portion can be washed away settling pipe 22, water catch pipe 21 and blow off pipe 23 under the effect of gravity to the existence simultaneously.

Specifically, the water collection tank 20 is detachably connected to the house 10. Specifically, the sump 20 is fixed to the house by fixing members. Specifically, the water collecting pipe 21 is detachably connected to the water collecting tank 20. Specifically, the water collecting pipe 21 and the water collecting tank 20 may be connected by a screw thread or a snap connection. Specifically, the water collecting tank 20 is installed according to the actual conditions of the house, or may be installed along the eaves around the house 10, so that all the rainwater falling on the roof can be collected together.

Specifically, the water collecting pipe 21 is detachably connected with the sewage draining pipe 23. Specifically, the water collecting pipe 21 and the sewage draining pipe 23 can be connected by threads or by a buckle. Specifically, the sewage draining pipe 23 is detachably connected with the settling pipe 22. Specifically, the drainage pipe 23 and the settling pipe 22 can be connected by threads or by a buckle.

Specifically, the water collecting pipe 21 is detachably connected to the overflow pipe 24. Specifically, the water collecting pipe 21 and the overflow pipe 24 may be connected by a screw thread or a snap connection. Specifically, the overflow pipe 24 is detachably connected to the filter. Specifically, the overflow pipe 24 and the filter may be connected by a screw or a snap. Specifically, the overflow pipe 24 is detachably connected to the collecting unit 11. Specifically, the overflow pipe 24 and the collecting unit 11 may be connected by a screw or a snap.

Specifically, a rural rainwater collection device still includes bung 111. The barrel cover 111 is disposed on the collecting unit 11 and is hermetically connected with the collecting unit. Specifically, the tub cover 111 is detachably connected to the collection unit 11. Specifically, the barrel cover 111 and the collection unit 11 are connected by a screw thread.

After collection unit 11 used a certain period of time, there was the more tiny impurity of deposit at the bottom of collection unit 11 inside, need be to collection bucket 11 inside when needing to clear up or disinfect, can clear up or spray thing such as disinfectant to collection unit 11 inside through setting up bung 111. Specifically, the material of the collecting unit 11 may be a resin tank, a metal tank, or a cement-based water tank. Specifically, the collection unit 11 may be installed in the yard in the open air or may be buried underground. The concrete can be arranged according to the actual situation.

As an example, and as shown in connection with fig. 1, 2 and 3, filter 30 includes a filter cartridge and filter element 32. The filter cartridge is arranged on the overflow pipe 24, and the cavity is communicated with the overflow pipe 24. The filter core 32 sets up in the cartridge filter, and can dismantle with the cartridge filter and be connected, and the outer peripheral face of filter core 32 and the inner wall sealing connection of cartridge filter.

The filter cartridge supports the filter element 32. Specifically, the filter cartridge is connected to the overflow pipe 24, which facilitates the removal and installation of the filter cartridge during maintenance. The filter cartridge is used to filter impurities such as light hair. Specifically, the filter cartridge and the filter element 32 can be in a plug-in fit manner, which facilitates replacement or maintenance of the filter cartridge. Specifically, the filter element 32 may be made of a filter net, filter cotton, filter mineral balls, or the like.

Specifically, the number of the filters 30 may be one or more. If a plurality of filters 30 are arranged, the filters can be arranged side by side, and filter elements with different pore sizes are arranged in each filter 30, so that a filtering group is formed, tiny impurities with different diameters in rainwater are filtered, and the filtering effect is improved.

As an embodiment, referring to fig. 3, a rural rainwater collecting device, the filter element 32 is a cylindrical filter screen.

Specifically, the barrel type filter screen is made of a material preferably made of 304 stainless steel, so that the service life can be prolonged, and the replacement cost can be reduced. Specifically, the aperture of the cylindrical filter screen is 100-3000 um.

As an embodiment, referring to fig. 3, the filter cartridge includes an upper cover 311, a cylinder 312, and a sealing ring 313. The upper cover 311 is provided on the overflow pipe 24, and the cavity is communicated with the overflow pipe 24. The side wall of the upper cover 311 is provided with a water inlet 314 and a water outlet 315, respectively. The water inlet 314 is in communication with the overflow pipe 24. The cylinder 312 is connected to the upper cover 311, and is detachably connected to the upper cover 311. The filter element 32 is disposed within the barrel 312. The seal ring 313 is provided between the upper cover 311 and the cylinder 312.

The barrel 312 supports the filter element 32. When the filter element 32 is cleaned or replaced, the filter element 32 can be taken out by opening the cylinder 312 and the upper cover 311. Specifically, the water inlet 314 of the sidewall of the upper cover 311 is detachably connected to the overflow pipe 24. To facilitate the disassembly and assembly of the upper cover 311 during maintenance or replacement. The water inlet 314 and the overflow pipe 24 may be screwed or snapped. The seal ring 313 is provided to prevent rainwater in the upper cover 311 and the cylinder 312 from leaking. Specifically, the upper cover 311 is provided with a seal groove for accommodating the seal ring 313.

As an embodiment, as shown in fig. 1 and 2, a rural rainwater collecting device further includes a conduit 25. The duct 25 has a first end communicating with the water outlet 315 of the filter 30 and a second end communicating with the collection unit 11.

The rainwater filtered by the filter element 32 finally flows into the collection unit 11 through the pipe 25 communicating with the water outlet 315. Specifically, the conduit 25 is detachably connected to the water outlet 315. Specifically, the conduit 25 is connected to the water outlet 315 by a screw thread or a snap connection. In particular, the conduit 25 may be removably connected to the collection unit 11. In particular, the conduit 25 may be screwed or snap-fitted to the collection unit 11.

As an example, as shown in fig. 1, 2 and 4, the number of the settling tubes 22 is plural. The plurality of settling tubes 22 are arranged in parallel.

The arrangement of the plurality of settling pipes 22 increases the settling space and also increases the amount of initial rainwater collected. The sedimentation pipes 22 are vertically arranged in parallel, so that the sedimentation device arranged in the yard can be avoided, and the cost is effectively reduced. A plurality of sedimentation pipes 22 set up side by side, and every sedimentation pipe 22 all with house 10 wall connection, improve the space utilization greatly and reduce and take up an area of. Specifically, the plurality of settling pipes 22 are all communicated with a sewage draining pipe 23. Specifically, a plurality of settling tubes 22 are removably connected in parallel to the wall of the house 10. In one embodiment, multiple settling tubes 22 may be bolted to the building 10 in parallel.

As an embodiment, referring to fig. 2 and 4, a rural rainwater collecting device further includes a water return pipe 26. The return pipe 26 has a first end communicating with the settling pipe 22 and a second end communicating with the water collecting pipe 21. The return pipe 26 is disposed vertically below the overflow pipe 24.

During the use, the rainwater is at first assembled in the sedimentation pipe 22 through collector pipe 21 and blow off pipe 23, contains impurity grit etc. in the initial rainwater, and the initial rainwater can assemble in the lower part of blow off pipe 23, sedimentation pipe 22 and collector pipe 21. When the sewage draining pipe 23, the settling pipe 22 and the water collecting pipe 21 are filled with rainwater, the collected rainwater is clear, impurity sand and stone contained in the rainwater are greatly reduced, and the clear rainwater flows into the filter 30 through the overflow pipe 24.

When rainwater will settle in the lower part of the settling pipe 22, and rainwater in the upper part of the settling pipe 22 will be clearer, a phenomenon of stratification of the sewage is formed in the settling pipe 22. The overflow pipe 24 is positioned higher than the return pipe 26 in order to prevent rainwater carrying impurities from flowing into the overflow pipe 24 when rainwater is collected. And clear rainwater flows into the overflow pipe 24 through the return pipe 26. The water collecting pipe 21, the soil discharging pipe 23, the settling pipe 22 and the water returning pipe 26 form a water flow loop. The rainwater is subjected to primary precipitation in this circuit and the relatively clear rainwater flows into the overflow 24. Specifically, the distance between the overflow pipe 24 and the return pipe 26 is 5cm-20 cm. The specific distance may vary depending on the actual height adjustment of the premises.

The plurality of settling tubes 22 are each in communication with a return pipe 26. Specifically, the return pipe 26 and the settling pipe 22 may be detachably connected. Specifically, the water return pipe 26 and the settling pipe 22 may be connected by a screw or a snap.

As an example, as shown in fig. 1, 2 and 4, the drainage pipe 23 is at an angle to the horizontal plane. The drain pipe 23 is provided with a drain valve 231 for controlling on-off.

The blow-off pipe 23 and the horizontal plane form an included angle, which is helpful for outward flow of sediments such as impurity, sand and stone in the blow-off pipe and prevents the accumulation of sediment in the blow-off pipe 23. Specifically, the included angle between the sewage draining pipe 23 and the horizontal plane is 5-20 degrees.

Blowoff valve 231 is used for controlling the break-make of blow off pipe 23, and when raining was collected, blowoff valve 231 was in the closed condition, and impurity grit can assemble in drain pipe and sedimentation tube along with initial stage rainwater in the rainwater. After the rainfall is finished, the blow-down valve 231 is in an open state, and the impurity gravels gathered in the drain pipe and the settling pipe are discharged through the blow-down pipe 23.

Specifically, the drainage pipe 23 is detachably connected to the drainage valve 231. The specific drain pipe 23 and the drain valve 231 can be connected by screw threads, bolts or buckles.

As an embodiment, as shown in fig. 1 and 5, a rural rainwater collecting device further includes a connecting pipe 27. The connecting pipe 27 is provided on the collecting unit 11 and communicates with the collecting unit 11.

The purified rainwater flows into the collecting unit 11, and the rainwater is extracted by arranging the connecting pipe 27. In particular, the connecting tube 27 is removably connected to the collecting unit 11. In particular, the connecting tube 27 and the collecting unit 11 can be screwed or snap-fitted. The connection pipe 27 may be a flexible connection pipe.

As an embodiment, referring to fig. 1 and 5, a rural rainwater collecting apparatus further includes a water pump 271. A suction pump 271 is provided on the connecting pipe 27 for pumping rainwater in the collection unit 11.

The purified rainwater flows into the collecting unit 11, and is extracted by the water pump 271 arranged on the connecting pipe 27. The purified rainwater can be used for planting and irrigating in rural yards or other toilet flushing purposes. Specifically, the water pump 271 is communicated with the connecting pipe 27. The suction pump 271 is detachably connected to the connecting pipe 27. Specifically, the water pump 271 and the connecting pipe 27 can be connected by a screw thread or a bolt. Specifically, the water pump 271 is a booster pump manufactured by Taizhou Hongan pump company Limited and branded as GZGLF.

The device can separate debris such as impurity grit in the rainwater at the in-process of collecting the rainwater, has avoided the deposit of impurity grit at the collection unit. The time consumption of the cleaning process is reduced, and therefore the efficiency is improved. In addition, the device occupies a small space, saves land, and improves the resource utilization rate.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A rural rainwater collection device, its characterized in that includes:

the water collecting tank is arranged below the eave of the house and is connected with the house; the water collecting tank is U-shaped;

the collecting unit is used for collecting and storing rainwater;

2. The rural rainwater collecting device according to claim 1, wherein said filter comprises:

3. The rural rainwater collecting device according to claim 2, characterized in that: the filter element is a cylindrical filter screen.

4. The rural rainwater collecting device according to claim 2, wherein said filter cartridge comprises:

the upper cover is arranged on the overflow pipe, and the cavity is communicated with the overflow pipe; the side wall of the upper cover is respectively provided with a water inlet and a water outlet; the water inlet is communicated with the second end of the overflow pipe;

and the sealing ring is arranged between the upper cover and the cylinder body.

5. The rural rainwater collection device according to claim 4, further comprising:

6. The rural rainwater collecting device according to claim 1, characterized in that: the number of the sedimentation pipes is multiple; the plurality of settling tubes are arranged in parallel.

7. The rural rainwater collection device according to claim 1, further comprising:

8. The rural rainwater collecting device according to claim 1, characterized in that: the sewage discharge pipe forms an included angle with the horizontal plane; and a drain valve for controlling on-off is arranged on the drain pipe.

9. The rural rainwater collection device according to claim 1, further comprising:

10. The rural rainwater collection device according to claim 9, further comprising: