CN214461891U

CN214461891U - Energy-conserving housing construction drainage system

Info

Publication number: CN214461891U
Application number: CN202023174579.3U
Authority: CN
Inventors: 陈丽华
Original assignee: Guangdong Hengyang Construction Engineering Co ltd
Current assignee: Guangdong Hengyang Construction Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-22
Anticipated expiration: 2030-12-24

Abstract

The application discloses an energy-saving house building drainage system, which relates to the field of building drainage systems and comprises a sewer pipe, a water storage tank and an overflow pipe, wherein the sewer pipe is fixed on the outer wall of a house and is communicated with the drainage position of a roof; the bottom of the water storage tank is communicated with a water guide pipe, and the water guide pipe is communicated with a control valve. Through setting up storage water tank, aqueduct and control valve to carry out the storage to the rainwater and recycle, make housing construction energy-concerving and environment-protective more.

Description

Energy-conserving housing construction drainage system

Technical Field

The present application relates to the field of building drainage systems, and more particularly, it relates to an energy-efficient building drainage system.

Background

In the current building drainage system, in the drainage structure of a house, a drainage pipe is usually fixed at the outer wall of the house, the upper end of the drainage pipe is communicated with the drainage position of the roof of the house, and the lower end of the drainage pipe is communicated to the ground drainage structure. When raining, rainwater enters the drain pipe through the drainage position and then is drained to the ground drainage structure along the drain pipe.

In view of the above-mentioned related technologies, the inventor believes that rainwater is also a kind of water resource, and is directly discharged to the ground drainage structure, which is relatively wasteful and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that rainwater directly drains away and leads to comparing extravagant, this application provides an energy-conserving housing construction drainage system.

The application provides an energy-conserving housing construction drainage system adopts following technical scheme:

an energy-saving house building drainage system comprises a sewer pipe which is fixed on the outer wall of a house and is communicated with the drainage position of a roof, wherein the lower end of the sewer pipe is communicated with a water storage tank, and the side wall of the water storage tank is communicated with an overflow pipe; the bottom of the water storage tank is communicated with a water guide pipe, and the water guide pipe is communicated with a control valve.

Through above-mentioned technical scheme, when rainy day, the rainwater is in roof water conservancy diversion to drainage department, then enters into to the storage water tank along the downcomer in, discharges along the overflow pipe when the water level in the storage water tank is higher than the overflow pipe. Rainwater in the water storage tank is discharged from the water guide pipe after being opened through the control valve, and can be used for watering flowers or flushing a toilet, so that the rainwater is stored and reused, and the house building is more energy-saving and environment-friendly.

Optionally, the upper end cover of the downcomer is closed with a filter mantle, the filter mantle is conical and the small end of the filter mantle is arranged upwards, and the outer side wall of the filter mantle is circumferentially provided with filter holes.

Through above-mentioned technical scheme, set up the filter mantle, discharge into the water in the sewer through the filter mantle to the roof and filter, the setting of toper makes the filter mantle more three-dimensional in addition to increased the volume of sewer, also reduced debris simultaneously and piled up the condition that influences the roof drainage on the filter mantle, make holistic use more convenient.

Optionally, the lower end of the filter cover is provided with a positioning piece for being embedded into the sewer pipe to position the filter cover.

Through above-mentioned technical scheme, set up the setting element, the setting element can fix a position the mounted position of filter mantle to make the installation of filter mantle more stable.

Optionally, the upper end of the downcomer includes a flow guiding portion, the flow guiding portion is arranged in an upward flaring manner, and the lower end of the filter mantle abuts against the inner wall of the filter mantle.

Through above-mentioned technical scheme, set up water conservancy diversion portion, the filter mantle is located water conservancy diversion portion, and setting up through the flaring makes what the filter mantle can set up bigger for the water effect of leading to of filter mantle is better.

Optionally, a filter plate is arranged in the water storage tank, the water storage tank is divided into an upper chamber and a lower chamber through the filter plate, water in the chamber above the water storage tank enters the chamber below the water storage tank after being filtered by the filter plate, and the overflow pipe is communicated to the chamber above the filter plate.

Through above-mentioned technical scheme, set up the filter, filter through the filter to make the water that enters into below cavity cleaner, it is more convenient when making the rainwater recycle.

Optionally, the lateral wall of the water storage tank comprises a tank body and a water drainage part arranged on the tank body, the width of the inner cavity of the water drainage part along the horizontal direction is gradually reduced towards the direction away from the tank body, an overflow port is formed in one end, away from the tank body, of the water drainage part, and the overflow pipe is communicated to the overflow port and is communicated with the water storage tank through the overflow port.

Through above-mentioned technical scheme, set up drainage portion, through drainage portion direction drainage to it is more convenient to make the interior solid debris of upper chamber discharge along drainage portion.

Optionally, the filter is the slope upwards setting towards the direction of keeping away from the box lateral wall at drainage department place, the filter is close to the up end of drainage department and the below inner wall parallel and level of drainage department inner chamber.

Through above-mentioned technical scheme, set up the filter slope, large granule debris on the filter can be along filter landing to the drainage part in and discharge along the overflow pipe for be difficult for piling up debris on the filter, make whole use more lasting.

Optionally, the water storage tank is further provided with a cleaning assembly, the cleaning assembly comprises a spray head arranged in the water storage tank and facing the upper end face of the filter plate and a booster pump arranged on the tank body, a water inlet of the booster pump is communicated to the water storage tank, and a water outlet of the booster pump is communicated to the spray head.

Through above-mentioned technical scheme, set up the emotional component, can regularly start the booster pump and make the shower nozzle spray water, it is clean to wash by water to face to the filter through the shower nozzle to with the adnexed tiny particle debris on the filter wash away, thereby make the filter effect of filter more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) by arranging the water storage tank, the water guide pipe and the control valve, rainwater is stored and reused, so that the building is more energy-saving and environment-friendly;

(2) by arranging the filter cover, water discharged into the sewer pipe from the roof is filtered through the filter cover, and the situation that sundries are accumulated on the filter cover to influence roof drainage is reduced, so that the integral use is more convenient;

(3) make the water that enters into the below cavity cleaner through setting up the filter for it is more convenient when the rainwater is recycled.

Drawings

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is a schematic structural view of a filter housing according to an embodiment;

FIG. 3 is a schematic partial cross-sectional view of a water storage tank of an embodiment.

Reference numerals: 1. a drainage channel; 2. a sewer pipe; 21. a flow guide part; 3. a water storage tank; 31. a box body; 32. a water discharge section; 4. an overflow pipe; 5. a water conduit; 6. a control valve; 7. a filter housing; 71. a filtration pore; 8. a positioning member; 9. an overflow port; 10. a filter plate; 11. a cleaning assembly; 111. a spray head; 112. a booster pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

As shown in figure 1, the roof of the house is provided with a drainage channel 1, and the drainage channel 1 mainly guides rainwater on the roof to a drainage position for centralized drainage.

The embodiment of the application discloses energy-conserving housing construction drainage system for install at the house, including downcomer 2, storage water tank 3, overflow pipe 4, aqueduct 5 and control valve 6. The sewer pipe 2 is a circular pipe and is fixed on the outer wall of the house, and the upper end of the sewer pipe 2 is communicated with the drainage position of the roof. The water storage tank 3 is fixed on the outer wall of the house and is arranged close to the roof, and the upper end of the water storage tank 3 is communicated with the lower end of the sewer pipe 2, so that water in the roof drainage channel 1 can flow into the water storage tank 3 along the sewer pipe 2. The upper end of the overflow pipe 4 is communicated to the side wall of the water storage tank 3, the lower end of the overflow pipe 4 is arranged close to the ground, and the overflow pipe 4 drains water to the ground and then along a ground drainage structure. The water guide pipe 5 is communicated with the bottom of the water storage tank 3, the water guide pipe 5 is also communicated with a control valve 6, the control valve 6 is a ball valve, and the water guide pipe 5 is controlled to drain water through the control valve 6.

When raining, rainwater is guided to a drainage position on the roof, then enters the water storage tank 3 along the sewer pipe 2, and is discharged along the overflow pipe 4 when the water level in the water storage tank 3 is higher than that of the overflow pipe 4. Rainwater in the water storage tank 3 is discharged from the water guide pipe 5 after being opened through the control valve 6. During the in-service use, aqueduct 5 can direct outside drainage, uses the retaining in storage water tank 3 through basin water receiving, if water flowers or wash ground, more communicate aqueduct 5 to toilet's water tank through the pipeline in the house, wash by water to toilet through the rainwater.

As shown in fig. 2, the upper end of the downcomer 2 includes a flow guide portion 21, the flow guide portion 21 is disposed in an upward flaring manner, and when the downcomer is actually installed, the upper end surface of the flow guide portion 21 is flush with the inner bottom of the drainage channel 1. The upper end of the sewer pipe 2 is also provided with a filtering cover 7, the filtering cover 7 is conical, the small end of the filtering cover 7 is arranged upwards, and the lower end of the filtering cover 7 is abutted against the inner wall of the filtering cover 7 so that the filtering cover 7 covers the upper end of the sewer pipe 2. A plurality of filter holes 71 are uniformly distributed on the outer side wall of the filter cover 7 along the circumferential direction. The lower end of the filter cover 7 is also fixed with a positioning piece 8, the positioning piece 8 can be a circular positioning ring, and the positioning ring is correspondingly embedded into the downcomer 2 and is abutted against the inner wall of the downcomer 2 to realize positioning. Alternatively, the positioning member 8 may be a plurality of positioning strips, three positioning strips are provided in this embodiment, the three positioning strips are uniformly distributed along the circumferential direction of the axis of the downcomer 2, and positioning holes for inserting the positioning strips are provided on the downcomer 2. When the filter cover 7 is installed, the three positioning strips are correspondingly inserted into the positioning holes, so that the sewer pipe 2 is positioned.

Referring to fig. 1 and 3, the water storage tank 3 includes a tank 31 fixed to an outer wall of a house and a drain portion 32 fixed to the tank 31, an inner cavity of the drain portion 32 gradually decreases in width in a horizontal direction toward a direction away from the tank 31, one end of the inner cavity of the drain portion 32 close to the tank 31 is communicated with the inside of the tank 31, and two sides of the inner cavity of the drain portion 32 close to the tank 31 in the horizontal direction are flush with two corresponding side walls of the tank 31. The overflow port 9 is opened at the end of the drainage part 32 far away from the tank body 31, the overflow pipe 4 is communicated to the overflow port 9, and the overflow pipe 4 is communicated with the inside of the water storage tank 3 through the overflow port 9.

Referring to fig. 3, a filter plate 10 is fixed in the water storage tank 3, and the filter plate 10 has a plurality of meshes (not shown) having a size smaller than that of the filter holes 71. The filter plate 10 divides the inside of the water storage tank 3 into an upper chamber and a lower chamber, and water in the water storage tank 3 can flow from the upper chamber to the lower chamber through meshes. The upper end surface of the filter plate 10 close to the drainage portion 32 is flush with the lower inner wall of the inner cavity of the drainage portion 32, so that the overflow pipe 4 is communicated to the cavity above the filter plate 10, and the aqueduct 5 is communicated to the cavity below. The filter plates 10 are disposed to be inclined upward in a direction away from the side wall of the cabinet 31 where the drain portion 32 is located. The water in the upper chamber enters the lower chamber through the mesh of the filter plate 10 and is further filtered by the filter plate 10, thereby making the water in the lower chamber cleaner.

Referring to fig. 3, the water storage tank 3 is further provided with a cleaning assembly 11, and the cleaning assembly 11 includes a spray head 111 and a booster pump 112. The spray head 111 is fixed in the water storage tank 3 and is higher than the filter plate 10, and the spray head 111 is obliquely arranged downwards towards the upper end face of the filter plate 10. The booster pump 112 is fixed on the outer wall of the water storage tank 3, a water inlet of the booster pump 112 is communicated to the bottom of the water storage tank 3, and a water outlet of the booster pump 112 is communicated to the spray head 111 through a conduit. When the filter plate 10 needs to be cleaned, the booster pump 112 is activated to spray water from the nozzle 111, and the water is flushed through the nozzle 111 and directed to the filter plate 10 for cleaning, so as to flush away the small particles attached to the filter plate 10.

The working principle of the embodiment is as follows:

in rainy days, rainwater is guided to the drainage position on the roof and enters the water storage tank 3 along the sewer pipe 2 after being primarily filtered by the filter cover 7. Rainwater entering the water storage tank 3 is further filtered by the filter plate 10 to be stored in a chamber below the water storage tank 3, when the water level gradually rises to the overflow port 9, the rainwater in the water storage tank 3 is discharged along the overflow pipe 4, and when the rainwater is discharged, partial solid particles on the filter plate 10 can be flushed away along the belt and discharged along the overflow pipe 4. When the rainwater needs to be used, the control valve 6 is controlled to be opened, so that the water guide pipe 5 can be used for discharging water. The rainwater is stored and recycled, so that the house building is more energy-saving and environment-friendly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An energy-conserving housing construction drainage system for install at the house, its characterized in that: the water-saving and water-saving device comprises a sewer pipe (2) which is fixed on the outer wall of a house and is communicated with the drainage position of a roof, wherein the lower end of the sewer pipe (2) is communicated with a water storage tank (3), and the side wall of the water storage tank (3) is communicated with an overflow pipe (4); the bottom of the water storage tank (3) is communicated with a water guide pipe (5), and the water guide pipe (5) is communicated with a control valve (6).

2. The energy saving building construction drainage system of claim 1, wherein: the upper end cover of downcomer (2) has closed filter mantle (7), filter mantle (7) are the toper and its tip upwards sets up, the lateral wall of filter mantle (7) distributes along circumference has filtration hole (71).

3. The energy saving building construction drainage system of claim 2, wherein: the lower end of the filter cover (7) is provided with a positioning piece (8) which is embedded into the sewer pipe (2) and used for positioning the filter cover (7).

4. The energy saving building construction drainage system of claim 2, wherein: the upper end of the downcomer (2) comprises a flow guide part (21), the flow guide part (21) is arranged in an upward flaring manner, and the lower end of the filter mantle (7) is abutted against the inner wall of the filter mantle (7).

5. The energy saving building construction drainage system of claim 1, wherein: the water storage tank is characterized in that a filter plate (10) is arranged in the water storage tank (3), the water storage tank (3) is divided into an upper cavity and a lower cavity through the filter plate (10), water in the cavity above the water storage tank enters the cavity below the water storage tank after being filtered through the filter plate (10), and the overflow pipe (4) is communicated to the cavity above the filter plate (10).

6. The energy saving building construction drainage system of claim 5, wherein: storage water tank (3) lateral wall includes box (31) and sets up in drainage portion (32) of box (31), the inner chamber of drainage portion (32) diminishes towards the direction of keeping away from box (31) along the width of horizontal direction gradually, overflow mouth (9) are seted up to the one end that box (31) were kept away from in drainage portion (32), overflow pipe (4) communicate to overflow mouth (9) department and communicate with storage water tank (3) through overflow mouth (9).

7. The energy saving building construction drainage system of claim 6, wherein: the filter (10) is the slope upwards to set up towards the direction of keeping away from box (31) lateral wall at drain (32) place, filter (10) are close to the below inner wall parallel and level of the up end of drain (32) department and drain (32) inner chamber.

8. The energy saving building construction drainage system of claim 7, wherein: the water storage tank (3) is further provided with a cleaning assembly (11), the cleaning assembly (11) comprises a spray head (111) arranged in the water storage tank (3) and facing the upper end face of the filter plate (10) and a booster pump (112) arranged on the tank body (31), a water inlet of the booster pump (112) is communicated to the water storage tank (3), and a water outlet of the booster pump (112) is communicated to the spray head (111).