System for transforming combined building vertical pipe

Abstract

The utility model provides a system for transforming a vertical pipe of a confluence building, which relates to the technical field of building transformation and comprises a water inlet component and a water outlet component, a sewage filtering component is arranged below the water outlet component and connected with the water inlet component, and the water inlet component, the sewage filtering component and the water outlet component are in water communication. The sewage filtering assembly comprises a cone, the upper end of the cone extends upwards to form a circular end, and the lower end of the cone extends downwards to form a precipitation end. The utility model has the beneficial effects that the water inlet assembly is connected with the building riser, sewage enters the water inlet assembly from the confluence building riser and then enters the sewage filtering assembly from the water inlet assembly to be filtered, and then clear water is discharged out of the ground from the water outlet assembly, so that the situation that the living environment of residents is polluted is avoided; the bottom of the precipitation end is in threaded connection with a plug, and the plug is detachable, so that a user can regularly remove silt dirt in the precipitation end.

Description

Technical Field

[0001] The utility model relates to the technical field of building reconstruction, in particular to a system for reconstruction of risers of combined flow buildings. Background Art

[0002] Combined sewers are usually installed in buildings, and the sewage in the combined sewers of the buildings is directly discharged into the alleys. The untreated sewage contains a lot of garbage and dirt, which can easily pollute the environment.

[0003] In the prior art, the Chinese patent document (Announcement No.: CN217054069U, Patent Name: A Modification Structure Suitable for Combined Standpipes) discloses in the technical solution "a rainwater standpipe system and a ventilation standpipe system, wherein the rainwater standpipe system comprises a cross-through pipe arranged in the parapet, the outer end of the cross-through pipe is connected to an upper elbow pipe, the lower part of the upper elbow pipe is provided with a rainwater receiving bucket, the lower end of the rainwater receiving bucket is connected to a rainwater standpipe, the bottom of the rainwater standpipe is connected to a concrete water dustpan arranged outside the parapet; the ventilation standpipe system comprises a ventilation standpipe arranged on the roof, and the ventilation standpipe is connected to the combined standpipe."

[0004] Combined with the description and drawings of the patent document, rainwater from the roof can be discharged to the ground through a combined riser, but the rainwater cannot be filtered. When the rainwater is mixed with the garbage on the roof and discharged to the ground, it is easy to pollute the living environment of the residents. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art, provides a system for transforming risers of combined buildings, and can overcome the defects of the prior art mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] A system for retrofitting a combined building riser comprises an inlet assembly and an outlet assembly, wherein a sewage filter assembly is arranged below the outlet assembly, the sewage filter assembly is connected to the inlet assembly, and the inlet assembly, the sewage filter assembly and the outlet assembly are in water communication.

[0008] Furthermore, the sewage filtering component includes a cone, the upper end of the cone extends upward to form a circular end, and the lower end of the cone extends downward to form a sedimentation end.

[0009] Furthermore, the water inlet assembly includes a water inlet pipe, one end of which is provided with a connector, and the other end of the water inlet pipe intersects with a tangent line of the circular end.

[0010] Furthermore, the water outlet assembly includes a straight pipe, one end of the straight pipe is connected to a first connecting pipe, the other end of the straight pipe is connected to a second connecting pipe, the first connecting pipe is connected to a first pipe body, and the second connecting pipe is connected to a second pipe body.

[0011] Furthermore, the straight tube, the first connecting tube, the second connecting tube, the first tube body and the second tube body are connected to form a U-shape.

[0012] Furthermore, the water inlet end of the first tube body penetrates into the middle of the circular end and is located below the water outlet end of the water inlet pipe, and the second tube body is arranged outside the circular end.

[0013] Furthermore, the connecting piece is provided with an internal thread.

[0014] Furthermore, a plug is threadedly connected to the bottom of the sedimentation end.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The water inlet assembly is connected to the building riser. Sewage enters the water inlet assembly from the combined building riser, and then enters the sewage filtration assembly from the water inlet assembly for filtration. Clean water is then discharged to the ground from the water outlet assembly to avoid pollution to the residents' living environment. There is a plug in the threaded connection at the bottom of the sedimentation end. The detachable design of the plug facilitates the user to regularly remove mud and dirt inside the sedimentation end. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a cross-sectional view of the water inlet assembly, the water outlet assembly and the sewage filter assembly;

[0019] Figure 2 It is a top view of the water inlet assembly, the water outlet assembly and the sewage filter assembly;

[0020] Figure 3 It is a schematic diagram of the installation of water outlet components, sewage filtration components, water inlet components and building risers.

[0021] In the figure: 1-water inlet assembly, 101-water inlet pipe, 102-connecting piece, 2-sewage filtering assembly, 201-cone, 202-round end, 203-sedimentation end, 3-water outlet assembly, 301-straight pipe, 302-first connecting pipe, 303-second connecting pipe, 304-first pipe body, 305-second pipe body, 4-plug, 5-building riser. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] like Figures 1 to 3 As shown, a system for the reconstruction of a combined building riser comprises an inlet assembly 1 and an outlet assembly 3, a sewage filter assembly 2 is arranged below the outlet assembly 3, the sewage filter assembly 2 is connected to the inlet assembly 1, the inlet assembly 1, the sewage filter assembly 2 and the outlet assembly 3 are in water communication, the inlet assembly 1 is connected to the building riser 5, sewage enters the inlet assembly 1 from the combined building riser 5, and then enters the sewage filter assembly 2 from the inlet assembly 1 for filtration, and clean water is discharged from the outlet assembly 3 to the ground, thereby avoiding pollution to the living environment of residents.

[0024] Specifically, the sewage filtering component 2 includes a cone 201, the upper end of the cone 201 extends upward to form a circular end 202, and the lower end of the cone 201 extends downward to form a sedimentation end 203. The water inlet component 1 includes a water inlet pipe 101, and a connector 102 is provided at one end of the water inlet pipe 101. The other end of the water inlet pipe 101 intersects with the tangent of the circular end 202. The water outlet component 3 includes a straight pipe 301, and one end of the straight pipe 301 is connected to a first connecting pipe 302, and the other end of the straight pipe 301 is connected to a first connecting pipe 302. A second connecting pipe 303 is connected, the first connecting pipe 302 is connected to the first tube body 304, the second connecting pipe 303 is connected to the second tube body 305, the straight pipe 301, the first connecting pipe 302, the second connecting pipe 303, the first tube body 304 and the second tube body 305 are connected to form a U-shape, the water inlet end of the first tube body 304 penetrates into the middle of the circular end 202 and is located below the water outlet end of the water inlet pipe 101, and the second tube body 305 is arranged on the outside of the circular end 202.

[0025] When it rains, rainwater mixed with sand, dirt and dust on the roof is discharged into the building riser 5. Since the amount of rainwater is relatively large, sewage flows from the building riser 5 through the water inlet pipe 101 along the tangent line of the circular end 202. Figure 1 As shown, the sewage flowing into the circular end 202 will rotate around the first tube body 304, and under the action of centrifugal force, the silt and soil will be thrown to the inner wall of the cone 201, and sink to the sedimentation end 203 under the action of gravity. After the silt and soil are separated from the sewage, it becomes clean water. The clean water will enter the first connecting pipe 302 from the water inlet end of the first tube body 304, and then enter the second connecting pipe 303 through the straight pipe 301 of the first connecting pipe 302, and finally be discharged from the second tube body 305 to the ground, avoiding pollution to the living environment of residents; when it is not raining, the amount of sewage in the building riser 5 is relatively small. After hydraulic separation and a certain period of sedimentation, garbage and dirt will sink to the bottom of the sedimentation end 203, and the clean water will be discharged from the second tube body 305 to the ground, reducing environmental pollution.

[0026] The connector 102 is provided with an internal thread to facilitate the installation of the connector 102 and the bottom end of the building riser 5 .

[0027] The bottom of the sedimentation end 203 is threadedly connected with a plug 4, and the plug 4 is detachable so that the user can regularly remove the mud and dirt inside the sedimentation end 203.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A system for retrofitting risers in combined buildings, characterized in that: It comprises a water inlet component (1) and a water outlet component (3), wherein a sewage filter component (2) is arranged below the water outlet component (3), the sewage filter component (2) is connected to the water inlet component (1), and the water inlet component (1), the sewage filter component (2) and the water outlet component (3) are in water communication.

2. The system for combined building riser reconstruction according to claim 1, characterized in that: The sewage filtering component (2) comprises a cone (201), the upper end of the cone (201) extends upward to form a circular end (202), and the lower end of the cone (201) extends downward to form a sedimentation end (203).

3. The system for retrofitting risers in combined buildings according to claim 2, characterized in that: The water inlet assembly (1) comprises a water inlet pipe (101), one end of the water inlet pipe (101) is provided with a connecting piece (102), and the other end of the water inlet pipe (101) intersects with a tangent of the circular end (202).

4. The system for combined building riser reconstruction according to claim 2, characterized in that: The water outlet assembly (3) comprises a straight pipe (301), one end of the straight pipe (301) is connected to a first connecting pipe (302), the other end of the straight pipe (301) is connected to a second connecting pipe (303), the first connecting pipe (302) is connected to a first pipe body (304), and the second connecting pipe (303) is connected to a second pipe body (305).

5. The system for retrofitting a combined building riser according to claim 4, characterized in that: The straight tube (301), the first connecting tube (302), the second connecting tube (303), the first tube body (304) and the second tube body (305) are connected to form a U-shape.

6. The system for retrofitting a combined building riser according to claim 5, characterized in that: The water inlet end of the first tube body (304) penetrates into the middle of the circular end (202) and is located below the water outlet end of the water inlet pipe (101), and the second tube body (305) is arranged outside the circular end (202).

7. The system for retrofitting a combined building riser according to claim 3, characterized in that: The connecting piece (102) is provided with an internal thread.

8. The system for retrofitting a combined building riser according to claim 2, characterized in that: The bottom of the sedimentation end (203) is threadedly connected with a plug (4).

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