CN112240049A - Mechanical rain and sewage separator for buildings - Google Patents
Mechanical rain and sewage separator for buildings Download PDFInfo
- Publication number
- CN112240049A CN112240049A CN202011096478.0A CN202011096478A CN112240049A CN 112240049 A CN112240049 A CN 112240049A CN 202011096478 A CN202011096478 A CN 202011096478A CN 112240049 A CN112240049 A CN 112240049A
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- CN
- China
- Prior art keywords
- sewage
- chamber
- turning plate
- water
- rainwater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
Abstract
The invention discloses a mechanical rain and sewage separator for buildings, and relates to the technical field of rain and sewage separation. The invention comprises a box body; the top wall of the box body is connected with a water inlet pipe; the box body is divided into a rainwater chamber and a sewage chamber by a partition plate; a water collecting tank is fixed on one side of the partition plate positioned in the sewage chamber; the upper surface of the clapboard is hinged with a turning plate; a floating ball is arranged in the water collecting tank; one end of the turning plate, which is positioned in the rainwater chamber, is connected with a semicircular water storage tank; one end of the turning plate, which is positioned in the sewage chamber, is connected with a flow dividing pipe; a drain hole is formed at the bottom of the water storage tank; the hinged position of the turning plate and the partition plate is positioned close to the water storage tank, so that the turning plate is positioned at one end of the sewage chamber and is inclined downwards for guiding water flow into the sewage chamber; the floating ball is used for lifting the turning plate to incline towards the rainwater chamber side; the turning plate is connected with the flap valve through a rope. According to the invention, the adjustment of the tilting direction of the overturn is realized through the floating ball in the water collecting tank, the separation and diversion of sewage and rainwater are realized, and the problems that the existing rainwater and sewage separation is inconvenient and the environment is influenced by the confluence of the rainwater and the sewage are solved.
Description
Technical Field
The invention belongs to the technical field of rain and sewage separation, and particularly relates to a mechanical rain and sewage separator for buildings.
Background
The urban drainage system has a combined system and a split system. Drainage systems of most cities in China adopt combined flow, namely sewage and rainwater enter the same pipeline and are finally conveyed to a sewage treatment plant.
The confluence system has obvious defects, and some cities begin to plan the rain and sewage diversion transformation. However, it is difficult to rebuild the drainage system in the old urban area. The old residential area has more problems, such as disorder of sky, underground waterlogging and no separation of rain and sewage, which easily causes the overflow of sewage, seriously influences the living environment of the residential area, and the living index and the happiness index of residents.
In the typhoon season every year, rainfall increases, and due to rain and sewage mixed flow, a plurality of rainwater pipelines are damaged, sewage pipelines are blocked, and large-area waterlogging is caused. Meanwhile, sewage in the old community is also directly discharged to a nearby river channel through a rainwater pipe, so that the water environment is polluted.
Therefore, the work of separating rainwater and sewage in the old residential quarter is not slow enough, and a rainwater and sewage separating device is urgently needed to be designed to solve the problem of rainwater and sewage separation.
Disclosure of Invention
The invention aims to provide a mechanical building rain and sewage separator, which realizes the adjustment of the tilting direction of the overturn through a floating ball in a water collecting tank, realizes the separation and diversion of sewage and rainwater, and solves the problems that the existing rain and sewage separation is inconvenient and the environment is influenced by rain and sewage confluence.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a mechanical rain and sewage separator for buildings, which comprises a box body; the top wall of the box body is connected with a water inlet pipe; the bottom surface in the box body is fixedly connected with a partition plate, and the lower part of the box body is divided into a rainwater chamber and a sewage chamber through the partition plate;
the side wall of the box body is connected with a rainwater pipe communicated with the rainwater chamber and a sewage pipe communicated with the sewage chamber;
a water collecting tank is fixedly connected to one side of the partition plate, which is positioned in the sewage chamber; the upper surface of the clapboard is hinged with a turning plate;
a water outlet is formed in one side wall of the water collecting tank, and a flap valve matched with the water outlet is arranged; a floating ball is arranged in the water collecting tank;
one end of the turning plate, which is positioned in the rainwater chamber, is fixedly connected with a semicircular water storage tank; a water passing port is formed in one end, located in the sewage chamber, of the turning plate, and a flow dividing pipe corresponding to the water passing port is fixedly connected to the lower surface of the turning plate; a drain hole is formed in the bottom of the water storage tank;
the hinged position of the turning plate and the partition plate is positioned close to the water storage tank, so that the turning plate is positioned at one end of the sewage chamber and is inclined downwards for guiding water flow into the sewage chamber and into the water collection tank through the flow dividing pipe;
the floating ball is used for lifting the turning plate and enabling the turning plate to incline towards the rainwater chamber side; the water storage tank is used for storing water, so that the turnover plate is kept in an inclined state towards the rainwater chamber side and is used for guiding water flow into the rainwater chamber;
the flap is connected with the flap valve through a rope and is used for driving the flap valve to open through the rotation of the flap.
Further, the cross section of the turning plate is U-shaped or V-shaped.
Furthermore, turn over the board both sides and all be provided with the turn-ups.
Furthermore, a barrier strip is fixedly connected to the inner bottom surface of the water collecting tank; the barrier strip is used for limiting the position of the floating ball in the horizontal direction.
Furthermore, the floating ball is a metal floating ball or a plastic floating ball or a foam floating ball.
The invention has the following beneficial effects:
according to the invention, the turnover plate is arranged in the box body, the adjustment of the tilting direction of the turnover is realized through the floating ball by utilizing the lever principle, and the separation and diversion of sewage and rainwater are realized, so that the distribution of rainwater and sewage is realized, and the condition that the rainwater and sewage flow easily pollutes the environment is avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a mechanical rain and sewage separator for buildings according to the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic structural view of the turning plate;
FIG. 5 is a schematic view showing a structure of sewage discharge in the embodiment;
FIG. 6 is a schematic view showing a structure of rainwater drainage according to an embodiment;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-water collecting tank, 3-turning plate, 101-water inlet pipe, 102-clapboard, 103-rainwater chamber, 104-sewage chamber, 105-rainwater pipe, 106-sewage pipe, 1201-flap valve, 202-floating ball, 203-barrier strip, 301-water storage tank, 302-water passing opening, 303-shunt pipe, 304-water discharging opening, 305-flanging.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the invention is a mechanical rain and sewage separator for buildings, comprising a box body 1; the top wall of the box body 1 is connected with a water inlet pipe 101, and the water inlet pipe 101 is communicated with a building vertical pipe.
A partition plate 102 is welded to the inner bottom surface of the box body 1, and the lower portion of the box body 1 is divided into a rainwater chamber 103 and a sewage chamber 104 by the partition plate 102. A rainwater pipe 105 communicating with the rainwater chamber 103 and a sewage pipe 106 communicating with the sewage chamber 104 are connected to a side wall of the tank body 1.
The side of the partition plate 102 located at the sewage chamber 104 is welded or screwed with the water collection tank 2, and the water collection tank 2 can be a rectangular box structure with an opening at the upper part. The upper surface of the clapboard 102 is hinged with a turning plate 3 through a hinge.
A water outlet is formed in one side wall of the water collecting tank 2, a flap valve 201 matched with the water outlet is arranged on the side wall of the water collecting tank 2, the flap valve 201 is located on the inner wall of the water collecting tank 2, and the water outlet is used for discharging the stored water in the water collecting tank 2 into the sewage chamber 104. A floating ball 202 is arranged in the water collecting tank 2, and meanwhile, a blocking strip 203 is welded or connected with the inner bottom surface of the water collecting tank 2 through a screw; the barrier strip 203 is used for limiting the position of the floating ball 202 in the horizontal direction, so that the floating ball 202 can be stably lifted in the vertical direction when water is accumulated in the water collecting tank 2. The floating ball 202 is a metal floating ball, a plastic floating ball or a foam floating ball.
As shown in fig. 3 and 4, a semicircular water storage tank 301 is welded at one end of the turning plate 3, which is positioned at the rainwater chamber 103; a water passing port 302 is formed in one end, located in the sewage chamber 104, of the turning plate 3, and a flow dividing pipe 303 corresponding to the water passing port is welded on the lower surface of the turning plate 3; the bottom of the water storage tank 301 is provided with a drain hole 304.
The hinged position of the turning plate 3 and the baffle plate 102 is located at a position close to the water storage tank 301, so that the turning plate 3 is located at one end of the sewage chamber 104 and inclines downwards under the action of gravity, and is used for guiding the water flow flowing down from the water inlet pipe 101 into the sewage chamber 104 and guiding a part of the water flow into the water collection tank 2 through the flow dividing pipe 303.
After the water flow is accumulated in the water collecting tank 2, the floating ball 202 floats upwards to lift the turning plate 3, and the turning plate 3 is inclined towards the rainwater chamber 103; after the turning plate 3 is inclined towards the rainwater chamber 103, water flows into the water storage tank 301, the water storage tank 301 is used for storing water, the weight of the turning plate 3 at one end of the rainwater chamber 103 is increased, the turning plate 3 is kept in an inclined state towards the rainwater chamber 103 side, and therefore the water flowing down from the water inlet pipe 101 is guided to flow into the rainwater chamber 103.
The turning plate 3 is connected with the flap valve 201 through a rope and used for driving the flap valve 201 to open through the rope when the turning plate 3 rotates and inclines towards the rainwater chamber 103 side so as to discharge accumulated water in the water collecting tank 2.
The cross section of the turning plate 3 is U-shaped or V-shaped, so that the turning plate 3 has a better flow guiding effect, meanwhile, flanges 305 are arranged on two sides of the turning plate 3, and the turning plate 3 is turned through the flanges 305.
As shown in fig. 5, the turning plate 3 is inclined toward the sewage chamber 104 side in a state that the water storage tank 301 is empty, so that the sewage left by the water inlet pipe 101 flows into the sewage chamber 104 by the flow guide of the turning plate 3 and is discharged into a sewage pipeline by the sewage pipe 106.
As shown in fig. 6, when it rains, rainwater enters the apparatus through the inlet pipe 101, and initial rainwater and sewage simultaneously enter the tank 1 through the inlet pipe 101, enter the sewage chamber 104, and are discharged into the sewage pipe 106.
Along with the time lapse, the rainfall increases, rivers get into water catch bowl 2 through crossing mouth of a river 302 and shunt tubes 303, accumulate rivers gradually in the water catch bowl 2 for the floater come-up, and will turn over board 3 and be located dirty hydroecium 104 end jack-up, make and turn over board 3 towards rainwater room 103 side slope, the rivers that inlet tube 101 downflowed then flow into the aqua storage tank 301 through turning over board 3, at this moment, turn over board 3 and pass through the rope and pull open flap door 201, make the ponding in the water catch bowl 2 discharge gradually, the floater 202 is grasped to descend and is reset.
After the water flow flows into the water storage tank 301, the weight of the turning plate 3 on the rainwater chamber 103 side is larger than that of the turning plate 3 on the sewage chamber 104 side, so that the turning plate 3 keeps an inclined state towards the rainwater chamber 103, and after the water storage tank 301 is full, the water flow enters the rainwater chamber 103 and is discharged into a rainwater pipeline through the rainwater pipe 105. Thereby realizing the purpose of rain and sewage separation.
When the water flow flowing into the water inlet pipe 101 is reduced, the accumulated water in the water storage tank 301 is gradually discharged through the water discharge hole 304, and when the accumulated water in the water storage tank 301 is discharged, the turning plate 3 automatically turns and resets to incline towards the sewage chamber 104 under the action of gravity.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A mechanical rain and sewage separator for buildings is characterized in that: comprises a box body (1); the top wall of the box body (1) is connected with a water inlet pipe (101); the inner bottom surface of the box body (1) is fixedly connected with a partition plate (102), and the lower part of the box body (1) is divided into a rainwater chamber (103) and a sewage chamber (104) through the partition plate (102);
the side wall of the box body (1) is connected with a rainwater pipe (105) communicated with the rainwater chamber (103) and a sewage pipe (106) communicated with the sewage chamber (104);
a water collecting tank (2) is fixedly connected to one side of the partition plate (102) positioned in the sewage chamber (104); the upper surface of the clapboard (102) is hinged with a turning plate (3);
a water outlet is formed in one side wall of the water collecting tank (2), and a flap valve (201) matched with the water outlet is arranged; a floating ball (202) is arranged in the water collecting tank (2);
one end of the turning plate (3) positioned at the rainwater chamber (103) is fixedly connected with a semicircular water storage tank (301); a water passing opening (302) is formed in one end, located in the sewage chamber (104), of the turning plate (3), and a flow dividing pipe (303) corresponding to the water passing opening is fixedly connected to the lower surface of the turning plate (3); a drain hole (304) is formed at the bottom of the water storage tank (301);
the hinged position of the turning plate (3) and the partition plate (102) is positioned close to the water storage tank (301), so that the turning plate (3) is positioned at one end of the sewage chamber (104) and is inclined downwards, and the turning plate is used for guiding water flow into the sewage chamber (104) and into the water collection tank (2) through the flow dividing pipe (303);
the floating ball (202) is used for lifting the turning plate (3) and enabling the turning plate (3) to incline towards the rainwater chamber (103); the water storage tank (301) is used for storing water, so that the turning plate (3) keeps an inclined state towards the rainwater chamber (103) side and is used for guiding water flow into the rainwater chamber (103);
the flap (3) is connected with the flap valve (201) through a rope and used for driving the flap valve (201) to open through the rotation of the flap (3).
2. The mechanical rain and sewage separator for buildings according to claim 1 is characterized in that the cross section of the turning plate (3) is U-shaped or V-shaped.
3. The mechanical rain and sewage separator for buildings according to claim 1 is characterized in that flanges (305) are arranged on both sides of the flap (3).
4. The mechanical rain and sewage separator for buildings according to claim 1, 2 or 3, characterized in that the inner bottom surface of the water collecting tank (2) is fixedly connected with a baffle strip (203); the barrier strip (203) is used for limiting the position of the floating ball (202) in the horizontal direction.
5. The mechanical rain and sewage separator of claim 1, 2 or 3, wherein the floating ball (202) is a metal floating ball or a plastic floating ball or a foam floating ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096478.0A CN112240049A (en) | 2020-10-14 | 2020-10-14 | Mechanical rain and sewage separator for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096478.0A CN112240049A (en) | 2020-10-14 | 2020-10-14 | Mechanical rain and sewage separator for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240049A true CN112240049A (en) | 2021-01-19 |
Family
ID=74169020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011096478.0A Pending CN112240049A (en) | 2020-10-14 | 2020-10-14 | Mechanical rain and sewage separator for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240049A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796401A (en) * | 2021-02-23 | 2021-05-14 | 台州学院 | Rain and sewage flow dividing device suitable for open-air cleaning tank |
| CN112900578A (en) * | 2021-02-04 | 2021-06-04 | 台州学院 | Rain sewage collecting well for outdoor cleaning field |
| CN116145786A (en) * | 2022-10-20 | 2023-05-23 | 江苏河马井股份有限公司 | Rainwater collection system with rain and sewage grading treatment |
-
2020
- 2020-10-14 CN CN202011096478.0A patent/CN112240049A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900578A (en) * | 2021-02-04 | 2021-06-04 | 台州学院 | Rain sewage collecting well for outdoor cleaning field |
| CN112900578B (en) * | 2021-02-04 | 2022-01-28 | 台州学院 | Rain sewage collecting well for outdoor cleaning field |
| CN112796401A (en) * | 2021-02-23 | 2021-05-14 | 台州学院 | Rain and sewage flow dividing device suitable for open-air cleaning tank |
| CN116145786A (en) * | 2022-10-20 | 2023-05-23 | 江苏河马井股份有限公司 | Rainwater collection system with rain and sewage grading treatment |
| CN116145786B (en) * | 2022-10-20 | 2023-12-19 | 江苏河马井股份有限公司 | Rainwater collection system with rain and sewage grading treatment |
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