CN220433841U - Unpowered automatic rain and sewage diverter for building - Google Patents

Abstract

The utility model relates to the technical field of municipal water supply and drainage, in particular to an unpowered automatic rainwater and sewage diverter of a building, which comprises a diverter shell, wherein an upper cover plate and a lower cover plate are respectively covered at the upper end and the lower end of the diverter shell, and the upper cover plate and the lower cover plate are fastened and sealed with the diverter shell; the inside of shunt casing is provided with the reposition of redundant personnel mechanism that is used for the rainwater reposition of redundant personnel, and the reposition of redundant personnel mechanism comprises shunt umbrella cover, rainwater shunt tubes and manhole, the sewage outlet connection pipe is installed to one side of lower apron bottom, the surface of sewage outlet connection pipe still is provided with the accuse flow mechanism that is used for controlling the flow. The utility model realizes the automatic diversion of rain and sewage from the balcony rainwater pipe, ensures the diversion of balcony washing wastewater and roof initial rainwater to the sewage pipe network, and controls the source to intercept the sewage at the front end of the water purifying pipe network, thereby greatly improving the environment quality, city grade and management level of the city and practically improving the living environment and living quality of citizens.

Description

Unpowered automatic rain and sewage diverter for building

Technical Field

The utility model relates to the technical field of municipal water supply and drainage, in particular to an unpowered automatic rain and sewage diverter for a building.

Background

The rainwater and sewage split flow is a municipal drainage mode, and the drainage planned by modern cities is divided into a combined system and a split flow system, and the rainwater and the urban domestic sewage are mixed to use a set of pipe network drainage combined system.

However, the system has certain defects that when combined system is used for sewage treatment, under the condition that urban infrastructure construction is relatively backward, when the rainfall is large, mixed sewage exceeding the main pipe load flows into an overflow pipeline to be discharged into a river obviously, and when the rainfall is not large, rainwater and sewage together pass through a cut-off trunk, which is an important source of black and odorous water in the city, not to mention that in partial old urban areas, the rainwater and the sewage are often directly discharged into the river; when the diversion system is used, namely rain water and sewage are separated, one pipeline is used for conveying the rain water and the sewage respectively, and the sewage is discharged or is treated later, so that the cost of the sewage-holding mode is high, and therefore, the unpowered automatic rain water and sewage diverter for the building is needed.

Disclosure of Invention

The utility model aims to provide an unpowered automatic rainwater and sewage diverter for a building, which aims to solve the problems that rainwater and sewage are always directly discharged into a river during combined flow and the cost is high during diversion in the background technology.

In order to realize the purpose of diversion of the rain sewage of the combined sewage, the utility model provides the following technical scheme: the automatic diverter comprises a diverter shell, wherein an upper cover plate and a lower cover plate are respectively covered at the upper end and the lower end of the diverter shell, and the upper cover plate and the lower cover plate are tightly sealed with the diverter shell; the inside of the diverter shell is provided with a diversion mechanism for diverting rainwater, the diversion mechanism consists of a diverter umbrella cover, a rainwater diversion pipe and a manhole, and the rainwater diversion pipe is positioned at the central part of the inside of the diverter shell; the sewage water outlet connecting pipe is installed on one side of the bottom of the lower cover plate, the top end of the sewage water outlet connecting pipe penetrates through the lower cover plate and extends to the inside of the diverter shell, and the surface of the sewage water outlet connecting pipe is further provided with a flow control mechanism for controlling flow.

Preferably, a water inlet connecting pipe is installed at the top end of the upper cover plate and used for introducing the combined sewage, and the bottom end of the water inlet connecting pipe penetrates through the upper cover plate and extends to the inside of the diverter shell.

Preferably, a rainwater outlet connecting pipe is arranged at the bottom of the lower cover plate, the top end of the rainwater outlet connecting pipe penetrates through the lower cover plate and extends to the inside of the shunt shell, the bottom of the shunt umbrella-shaped cover penetrates through the rainwater outlet connecting pipe, and meanwhile the inner wall of the rainwater outlet connecting pipe is fixedly connected with the outer wall of the shunt umbrella-shaped cover.

Preferably, the top end of the rainwater diversion pipe is detachably connected with a diverter umbrella-shaped cover, and the diverter umbrella-shaped cover is used for diversion work; and one side of the surface of the rainwater diversion pipe is also provided with a manhole which is used for overhauling the rainwater diversion pipe.

Preferably, the flow control mechanism consists of a floating ball, a stainless steel chain and a water blocking ball, wherein the floating ball floats in the diverter shell, and the floating ball is sealed at the top end of the sewage outlet connecting pipe in a rainwater-free state in the diverter shell.

Preferably, the water blocking ball is arranged at the bottom end inside the sewage outlet connecting pipe, and a stainless steel chain is also fixed at the top end of the water blocking ball, and the stainless steel chain is matched with the stainless steel chain to be used for water blocking at the bottom of the sewage outlet connecting pipe.

Compared with the prior art, the utility model has the beneficial effects that: the automatic unpowered rainwater and sewage diverter for the building is an automatic diverter for discharging sewage into a sewage pipe network in sunny days without power, and discharging rainwater into the rainwater pipe network in rainy days, wherein when the sewage quantity is smaller in sunny days, the position of a floating ball is low, and sewage is discharged into the sewage pipe network from a sewage outlet pipe; when the water level rises to the overflow height of the rainwater overflow pipe, rainwater can be discharged into a rainwater pipe network from the rainwater pipe; therefore, the utility model has the advantages that the floating ball can automatically control the rain and sewage to split according to the rainwater quantity and the buoyancy big water, and the electric power is not needed, so that the utility model is energy-saving; the maintenance period is long when the cleaning agent is used, and the cleaning agent is generally only required to be detached and cleaned once for half a year or about a year; the device has the advantages of exquisite structure, lower failure rate, corrosion resistance, aging resistance and high strength; comprehensive understanding shows that the rain and sewage diverter for the building realizes automatic diversion of rain and sewage of a balcony rain pipe, ensures diversion of balcony washing wastewater and initial rainwater of a roof to a sewage pipe network, and realizes source control and sewage interception at the front end of the water purifying pipe network, so that the environment quality, city grade and management level of a city can be greatly improved, and the living environment and living quality of citizens are practically improved.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

fig. 2 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a diverter housing; 11. an upper cover plate; 12. a lower cover plate; 2. a water inlet connecting pipe; 3. a rainwater outlet connecting pipe; 4. a shunt mechanism; 41. an umbrella cover for the diverter; 42. a rain water shunt tube; 43. a manhole; 5. a sewage outlet connecting pipe; 6. a flow control mechanism; 61. a floating ball; 62. stainless steel chains; 63. water-blocking ball.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The utility model provides a structure of an automatic diverter without power rain and sewage for a building, which is shown in figure 1, and comprises a diverter shell 1, wherein an upper cover plate 11 and a lower cover plate 12 are respectively covered at the upper end and the lower end of the diverter shell 1, the upper cover plate 11 and the lower cover plate 12 are tightly sealed with the diverter shell 1, a water inlet connecting pipe 2 is arranged at the top end of the upper cover plate 11, the water inlet connecting pipe 2 is used for introducing combined sewage, and the bottom end of the water inlet connecting pipe 2 penetrates through the upper cover plate 11 and extends into the diverter shell 1.

The rain and sewage diverter for the building can realize automatic diversion of rain and sewage of a balcony rain pipe, ensures that balcony washing wastewater and initial rainwater of a roof are diverted to a sewage pipe network, and realizes source control and sewage interception at the front end of the water purifying pipe network, so that the environment quality, city grade and management level of a city can be greatly improved, and the living environment and living quality of citizens are practically improved.

Further, as shown in fig. 2, the inside of the diverter housing 1 is provided with a diversion mechanism 4 for diversion of rainwater, and the diversion mechanism 4 is composed of a diverter umbrella-shaped cover 41, a rainwater diversion pipe 42 and a manhole 43, the rainwater diversion pipe 42 is located at the central part of the inside of the diverter housing 1, the rainwater outlet connecting pipe 3 is installed at the bottom of the lower cover plate 12, the top end of the rainwater outlet connecting pipe 3 penetrates through the lower cover plate 12 to extend into the inside of the diverter housing 1, the bottom of the diverter umbrella-shaped cover 41 penetrates through the rainwater outlet connecting pipe 3, meanwhile, the inner wall of the rainwater outlet connecting pipe 3 is fixedly connected with the outer wall of the diverter umbrella-shaped cover 41, the top end of the rainwater diversion pipe 42 is detachably connected with the diverter umbrella-shaped cover 41, the diverter umbrella-shaped cover 41 is used for diversion work, the manhole 43 is further formed at one side of the surface of the rainwater diversion pipe 42, and the manhole 43 is used for maintenance work of the rainwater diversion pipe 42.

According to the utility model, the floating ball 61 can automatically control the rainwater and sewage to split according to the large rainwater quantity and high liquid level, and the electric power is not required to be used, so that the energy is saved; the maintenance period is long when the cleaning agent is used, and the cleaning agent is generally only required to be detached and cleaned once for half a year or about a year; the device has the advantages of exquisite structure, lower failure rate, corrosion resistance, aging resistance and high strength.

Further, as shown in fig. 2, a sewage outlet connecting pipe 5 is installed at one side of the bottom of the lower cover plate 12, the top end of the sewage outlet connecting pipe 5 penetrates through the lower cover plate 12 and extends to the inside of the diverter housing 1, a flow control mechanism 6 for controlling flow is further arranged on the surface of the sewage outlet connecting pipe 5, the flow control mechanism 6 is composed of a floating ball 61, a stainless steel chain 62 and a water blocking ball 63, the floating ball 61 floats in the inside of the diverter housing 1, the floating ball 61 is sealed at the top end of the sewage outlet connecting pipe 5 in a rainwater-free state in the inside of the diverter housing 1, the water blocking ball 63 is placed at the bottom end of the inside of the sewage outlet connecting pipe 5, the stainless steel chain 62 is further fixed at the top end of the water blocking ball 63, and the stainless steel chain 62 is matched with the stainless steel chain 62 for water blocking work at the bottom of the sewage outlet connecting pipe 5.

When the sewage water quantity is small in sunny days and the floating ball 61 is low, sewage is discharged into a sewage pipe network by the sewage water outlet connecting pipe 5, when the water quantity is large in rainy days, the floating ball 61 floats upwards due to the buoyancy of water, the water blocking ball 63 connected with the floating ball 61 also floats upwards in a linkage way, the sewage water outlet connecting pipe 5 is closed, and when the water level rises to the overflow height of the rainwater overflow pipe, rainwater is discharged into the rainwater pipe network from the rainwater pipe.

Working principle: the device is an automatic diverter which is unpowered and can realize that sewage is discharged into a sewage pipe network in sunny days, rainwater is discharged into the rainwater pipe network in rainy days, when the water quantity of the sewage in sunny days is small, the position of a floating ball 61 is low, and the sewage is discharged into the sewage pipe network by a sewage outlet connecting pipe 5. When the water inflow is large in rainy days, the floating ball 61 floats upwards due to the buoyancy of water, the water blocking ball 63 connected with the floating ball 61 also floats upwards in a linkage way, the sewage water outlet connecting pipe 5 is closed, and when the water level rises to the overflow height of the rainwater overflow pipe, rainwater can be discharged into a rainwater pipe network from the rainwater pipe.

Therefore, the utility model has the advantages that the floating ball 61 can automatically control the diversion of rain and sewage according to the large amount of rainwater and high liquid level, and the utility model does not need to use electric power and saves energy; the maintenance period is long when the cleaning agent is used, and the cleaning agent is generally only required to be detached and cleaned once for half a year or about a year; the device has the advantages of exquisite structure, lower failure rate, corrosion resistance, aging resistance and high strength.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automatic shunt of building unpowered rain and sewage, includes shunt casing (1), its characterized in that: an upper cover plate (11) and a lower cover plate (12) are respectively covered at the upper end and the lower end of the diverter shell (1), and the upper cover plate (11) and the lower cover plate (12) are tightly sealed with the diverter shell (1); the inside of the diverter shell (1) is provided with a diversion mechanism (4) for diverting rainwater, the diversion mechanism (4) consists of a diverter umbrella (41), a rainwater diversion pipe (42) and a manhole (43), and the rainwater diversion pipe (42) is positioned at the central part inside the diverter shell (1); one side of lower apron (12) bottom is installed sewage outlet connection pipe (5), and the top of this sewage outlet connection pipe (5) runs through lower apron (12) and extends to the inside of shunt shell (1), the surface of sewage outlet connection pipe (5) still is provided with accuse flow mechanism (6) that are used for accuse to flow.

2. The automatic power-free rain and sewage diverter for buildings according to claim 1, wherein: the top of upper cover plate (11) is installed into water connecting pipe (2), and this water connecting pipe (2) is used for the introduction of confluence sewage, and the bottom of water connecting pipe (2) runs through upper cover plate (11) and extends to the inside of shunt casing (1).

3. The automatic power-free rain and sewage diverter for buildings according to claim 1, wherein: the bottom of lower apron (12) is installed rainwater and is gone out connecting pipe (3), and the top of rainwater goes out connecting pipe (3) runs through lower apron (12) and extends to the inside of shunt casing (1) to the bottom of shunt umbrella (41) passes rainwater and goes out connecting pipe (3), and the inner wall of rainwater goes out connecting pipe (3) and the outer wall fixed connection of shunt umbrella (41) simultaneously.

4. The automatic power-free rain and sewage diverter for buildings according to claim 1, wherein: the top end of the rainwater diversion pipe (42) is detachably connected with a diverter umbrella-shaped cover (41), and the diverter umbrella-shaped cover (41) is used for diversion work; and one side of the surface of the rainwater diversion pipe (42) is also provided with a manhole (43), and the manhole (43) is used for overhauling the rainwater diversion pipe (42).

5. The automatic power-free rain and sewage diverter for buildings according to claim 1, wherein: the flow control mechanism (6) consists of a floating ball (61), a stainless steel chain (62) and a water blocking ball (63), wherein the floating ball (61) floats in the diverter housing (1), and the floating ball (61) is sealed at the top end of the sewage outlet connecting pipe (5) in a state that no rainwater exists in the diverter housing (1).

6. The automatic power-free rain and sewage diverter for buildings according to claim 5, wherein: the water blocking ball (63) is placed at the bottom end inside the sewage outlet connecting pipe (5), a stainless steel chain (62) is further fixed at the top end of the water blocking ball (63), and the stainless steel chain (62) is matched with the stainless steel chain (62) to be used for water blocking of the bottom of the sewage outlet connecting pipe (5).