CN210369273U - Novel rain and sewage separator - Google Patents
Novel rain and sewage separator Download PDFInfo
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- CN210369273U CN210369273U CN201921139857.6U CN201921139857U CN210369273U CN 210369273 U CN210369273 U CN 210369273U CN 201921139857 U CN201921139857 U CN 201921139857U CN 210369273 U CN210369273 U CN 210369273U
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- box body
- sewage
- partition plate
- connecting rod
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Abstract
The utility model discloses a novel rain and sewage separator, which comprises a box body, a control valve and a cover body, wherein a clapboard and a filter plate are arranged in the box body at intervals from bottom to top, a vertical through hole is arranged in the center of the clapboard, the edge of the upper port of the vertical through hole is arranged into a tooth structure, the control valve comprises a connecting rod, the length of the connecting rod is larger than the thickness of the clapboard, the outer diameter of the connecting rod is smaller than the inner diameter of the vertical through hole on the clapboard, the connecting rod penetrates through the vertical through hole on the clapboard, a first floating ball is arranged at the upper end of the connecting rod, a second floating ball is arranged at the lower end of the, and the sum of the diameter of the first floating ball and the length of the connecting rod is less than the distance between the lower end face of the filter plate and the upper end face of the partition plate, a water inlet pipe is arranged on the box body above the filter plate, a rainwater discharge pipe is arranged on the box body between the partition plate and the filter plate, and a sewage discharge pipe is arranged on the box body below the partition plate. The separator can automatically switch the sewage drainage mode and the rainwater drainage mode according to the water flow.
Description
Technical Field
The utility model relates to a distribution of rain and sewage technical field, concretely relates to novel rain and sewage separator.
Background
Along with the development of economy and the enhancement of environmental protection consciousness, water resources are gradually more and more precious, and in order to better utilize rainwater resources, China implements a drainage mode that rainwater and sewage respectively use a municipal drainage pipeline, namely rainwater and sewage diversion. However, in terms of source control, a part of balconies, roofs and the like from all residential areas are connected into a municipal pipe network from balcony stand pipes and building outer wall pipelines, and the part of water is basically domestic sewage such as washing water and the like in sunny days. However, in rainy days, the rainwater passing through the drain pipe is often clean rainwater at a later stage. There are few such existing separation devices, and it is difficult to solve problems such as: be difficult to distinguish and separate sewage and rainwater, during remaining sewage can sneak into the downspout in the dirty separator of rain, the rainwater does not have the secondary purification unclean, can't realize the dirty in good time switching of rain under unmanned circumstances.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a novel rain and sewage separator, this separator can carry out the switching of sewage drainage and rainwater drainage mode according to the rivers size is automatic, realizes discharging the autosegregation of sewage and rainwater, and the device simple structure, and the practicality is strong.
In order to achieve the purpose, the technical scheme of the utility model is to design a novel rain and sewage separator, which comprises a box body, a control valve and a cover body, wherein one side edge of the cover body is hinged with one side edge of an upper port of the box body, the other side edge of the cover body is fastened with the other side edge of the upper port of the box body through a group of press buckles, a partition plate and a filter plate are arranged in the box body at intervals from bottom to top, a vertical through hole is arranged at the central position of the partition plate, the edge of the upper port of the vertical through hole is provided with a tooth structure, the control valve comprises a connecting rod, the length of the connecting rod is larger than the thickness of the partition plate, the outer diameter of the connecting rod is smaller than the inner diameter of the vertical through hole on the partition plate, the connecting rod penetrates through the vertical through hole on the partition plate, a first floating ball is arranged at the upper end of the connecting rod, a second floating ball is, the box body above the filter plate is provided with a water inlet, the box body between the partition plate and the filter plate is provided with a rainwater outlet, the box body below the partition plate is provided with a sewage outlet, and the outside of the box body is provided with a water inlet pipe communicated with the water inlet, a rainwater discharge pipe communicated with the rainwater outlet and a sewage discharge pipe communicated with the sewage outlet.
The filter plate of the device of the utility model filters the water entering the tank body; on water after the filtration flowed to the baffle, the control valve selected the water by oneself according to how much of the long-pending water yield of baffle top still through the rainwater discharge pipe discharge through the vertical through-hole flow direction bottom half on the baffle and discharge through the sewage discharge pipe: the rainwater flow is large, the accumulated water amount of the rainwater on the upper end surface of the partition plate is also large, the first floating ball pulls the connecting rod upwards under the buoyancy effect of the accumulated water on the partition plate, meanwhile, the second floating ball seals the lower end opening of the vertical through hole, and the rainwater flows out through the rainwater discharge pipe; the sewage flow is small, no water or small water is accumulated on the upper end surface of the partition plate, and the sewage flows to the bottom of the box body through the vertical through hole on the partition plate and is discharged through the sewage discharge pipe, so that the sewage and rainwater discharge modes are automatically switched; wherein the edge of the upper port of the vertical through hole on the partition board is designed into a tooth structure, thereby ensuring the normal discharge of sewage and avoiding the accumulation of sewage above the partition board.
For the convenience of the fixed connection of filter plate and baffle and box inner wall, preferred technical scheme is that the inside from up interval in proper order of box is equipped with first hoop boss and the second and encircles the boss down, the up end of first hoop boss and the second is all to the screw hole of boss, the up end of first hoop boss is laid to the baffle, and the baffle passes through screw and first hoop boss fixed connection, the up end of second is laid to the boss to the filter plate, and the filter plate passes through screw and the second and encircles boss fixed connection. The filter plate and the partition plate are fixed on the inner wall of the box body simply, firmness is high, firmness and safety of the separator in use are guaranteed, and meanwhile the filter plate and the partition plate are convenient to replace.
In order to facilitate the discharge of fine impurities on the partition plate, a further preferable technical scheme is that the upper end surface of the partition plate is provided with a funnel-shaped structure which gradually extends from the circumferential edge to the center of the partition plate. Solid impurities carried in the water body can not be accumulated in a large amount above the partition plate, meanwhile, the water body flowing upwards and downwards on the filter plate has the washing and cleaning effects on the partition plate, and the automatic switching effect of the device on rainwater and sewage discharge modes is guaranteed.
In order to improve the sealing performance between the second floating ball and the lower port of the vertical through hole, a further preferable technical scheme is that the lower port of the vertical through hole is of an arc structure which is recessed towards the inside of the partition plate.
In order to prevent impurities in the sewage body from being accumulated on the bottom surface of the tank body in a large amount, the upper end surface of the bottom of the tank body is of a slope structure, and the sewage outlet is positioned at the lowest point of the upper end surface of the bottom of the tank body. The sewage rivers that vertical through-hole flows down have the cleaning action of washing to domatic structure on the baffle, and domatic structure makes the impurity in the sewage rivers along with sewage discharge simultaneously, has effectively avoided the bottom half to take place the impurity siltation.
In order to facilitate the adjustment of the partition plate, the filter plate and the box body during assembly, a handle is further arranged on the upper end faces of the partition plate and the filter plate.
The utility model has the advantages and the beneficial effects that:
1. the filter plate of the device of the utility model filters the water entering the tank body; on water after the filtration flowed to the baffle, the control valve selected the water by oneself according to how much of the long-pending water yield of baffle top still through the rainwater discharge pipe discharge through the vertical through-hole flow direction bottom half on the baffle and discharge through the sewage discharge pipe: the rainwater flow is large, the accumulated water amount of the rainwater on the upper end surface of the partition plate is also large, the first floating ball pulls the connecting rod upwards under the buoyancy effect of the accumulated water on the partition plate, meanwhile, the second floating ball seals the lower end opening of the vertical through hole, and the rainwater flows out through the rainwater discharge pipe; the sewage flow is small, no water or small water is accumulated on the upper end surface of the partition plate, and the sewage flows to the bottom of the box body through the vertical through hole on the partition plate and is discharged through the sewage discharge pipe, so that the sewage and rainwater discharge modes are automatically switched; wherein the edge of the upper port of the vertical through hole on the partition board is designed into a tooth structure, thereby ensuring the normal discharge of sewage and avoiding the accumulation of sewage above the partition board.
2. Inside from up interval in proper order down of box is equipped with first hoop boss and the second is to the boss, the up end of first hoop boss and the second is to the boss all is equipped with the screw hole of vertical direction, the up end of first hoop boss is laid to the baffle, and the baffle passes through screw and first hoop boss fixed connection, the up end of the second is laid to the boss to the filter plate, and the filter plate passes through screw and the second is to boss fixed connection. The filter plate and the partition plate are fixed on the inner wall of the box body simply, firmness is high, firmness and safety of the separator in use are guaranteed, and meanwhile the filter plate and the partition plate are convenient to replace.
3. The upper end face of the partition is provided with a funnel-shaped structure which gradually extends from the peripheral edge to the center of the partition. Solid impurities carried in the water body can not be accumulated in a large amount above the partition plate, meanwhile, the water body flowing upwards and downwards on the filter plate has the washing and cleaning effects on the partition plate, and the automatic switching effect of the device on rainwater and sewage discharge modes is guaranteed.
4. The upper end surface of the bottom of the box body is provided with a slope surface structure, and the sewage outlet is positioned at the lowest point of the upper end surface of the bottom of the box body. The sewage rivers that vertical through-hole flows down have the cleaning action of washing to domatic structure on the baffle, and domatic structure makes the impurity in the sewage rivers along with sewage discharge simultaneously, has effectively avoided the bottom half to take place the impurity siltation.
Drawings
FIG. 1 is a schematic structural diagram of the rain and sewage separator of the present invention;
fig. 2 is a plan view of the separator.
In the figure: 1. a box body; 2. a cover body; 3. pressing and buckling; 4. a partition plate; 5. filtering the plate; 6. a vertical through hole; 7. a connecting rod; 8. a first floating ball; 9. a second floating ball; 10. a rainwater drainage pipe; 11. a sewage discharge pipe; 12. a first circumferential boss; 13. a second circumferential boss; 14. a tooth structure; 15. a water inlet pipe; 16. a slope structure; 17. a handle.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in figures 1-2, the utility model relates to a novel rain and sewage separator, which comprises a box body 1, a control valve and a cover body 2, wherein one side edge of the cover body 2 is hinged with one side edge of an upper port of the box body 1, the other side edge of the cover body 2 is fastened with the other side edge of the upper port of the box body 1 through a group of press buckles 3, a baffle 4 and a filter plate 5 are arranged in the box body 1 at intervals from bottom to top, a vertical through hole 6 is arranged at the center of the baffle 4, the edge of the upper port of the vertical through hole 6 is provided with a tooth structure 14, the control valve comprises a connecting rod 7, the length of the connecting rod 7 is larger than the thickness of the baffle 4, the outer diameter of the connecting rod 7 is smaller than the inner diameter of the vertical through hole 6 on the baffle 4, the connecting rod 7 penetrates through the vertical through hole 6 on the baffle 4, a first floating ball 8 is arranged at the upper end of the connecting rod 7, a second, and the sum of the diameter of the first floating ball 8 and the length of the connecting rod 7 is less than the distance between the lower end face of the filter plate 5 and the upper end face of the partition plate 4, a water inlet is arranged on the box body 1 above the filter plate 5, a rainwater outlet is arranged on the box body 1 between the partition plate 4 and the filter plate 5, a sewage outlet is arranged on the box body 1 below the partition plate 4, a water inlet pipe 15 communicated with the water inlet, a rainwater discharge pipe 10 communicated with the rainwater outlet and a sewage discharge pipe 11 communicated with the sewage outlet are arranged outside the box body 1. 1 inside from up interval in proper order down of box is equipped with first hoop boss 12 and the second is to boss 13, the up end of first hoop boss 12 and the second is to boss 13 all is equipped with the screw hole of vertical direction, the up end of first hoop boss 12 is laid to baffle 4, and baffle 4 passes through screw and first hoop boss 12 fixed connection, the up end of second is to boss 13 is laid to filter plate 5, and filter plate 5 passes through screw and the second is to boss 13 fixed connection. The upper end surface of the partition plate 4 is provided with a funnel-shaped structure which gradually extends from the circumferential edge to the central position of the partition plate 4. The lower port of the vertical through hole 6 is set to be an arc structure sunken towards the inside of the partition plate 4. The upper end surface of the bottom of the box body 1 is provided with a slope surface structure 16, and the sewage outlet is positioned at the lowest point of the upper end surface of the bottom of the box body 1. And handles 17 are arranged on the upper end surfaces of the partition plates 4 and the filter plates 5.
In order to prevent sewage from flowing out of the rainwater discharge pipe 10 to the municipal rainwater pipe, the water accumulation surface above the partition plate is lower than the lower edge of the rainwater discharge pipe 10 before the lower port of the vertical through hole 6 is sealed by the second floating ball 9.
The utility model discloses the theory of operation of separator:
when the separator is used for discharging sewage, as sewage flow is small, the sewage enters the interior of the box body 1 through the water inlet pipe 15, flows onto the partition plate 4 after being filtered by the filter plate 5, flows onto the slope structure 16 at the bottom of the box body 1 through the vertical through hole 6 on the partition plate 4, and is discharged into a municipal sewage pipe from the sewage discharge pipe 11; when raining, the rainwater gets into inside 1 box through inlet tube 15, and the rainwater flows to on the baffle 4 after filtering through filter plate 5, because rivers torrent is urgent, the rainwater holds up first floater 8, and the sealed cooperation of the arc structure of second floater 9 and vertical through-hole 6 lower port simultaneously, the rainwater is arranged to municipal administration downspout through rainwater discharge pipe 10.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A novel rain and sewage separator is characterized by comprising a box body, a control valve and a cover body, wherein one side edge of the cover body is hinged with one side edge of an upper port of the box body, the other side edge of the cover body is fastened with the other side edge of the upper port of the box body through a group of press buckles, a partition plate and a filter plate are arranged in the box body at intervals from bottom to top, a vertical through hole is formed in the center of the partition plate, the edge of the upper port of the vertical through hole is of a tooth structure, the control valve comprises a connecting rod, the length of the connecting rod is larger than the thickness of the partition plate, the outer diameter of the connecting rod is smaller than the inner diameter of the vertical through hole in the partition plate, the connecting rod penetrates through the vertical through hole in the partition plate, a first floating ball is arranged at the upper end of the connecting rod, a second floating ball is arranged at the lower end of the connecting rod, the box body above the filter plate is provided with a water inlet, the box body between the partition plate and the filter plate is provided with a rainwater outlet, the box body below the partition plate is provided with a sewage outlet, and the outside of the box body is provided with a water inlet pipe communicated with the water inlet, a rainwater discharge pipe communicated with the rainwater outlet and a sewage discharge pipe communicated with the sewage outlet.
2. The novel rain and sewage separator as claimed in claim 1, wherein a first annular boss and a second annular boss are sequentially arranged in the box body from bottom to top at intervals, the upper end faces of the first annular boss and the second annular boss are provided with vertical threaded holes, the partition plate is laid on the upper end face of the first annular boss and fixedly connected with the first annular boss through screws, the filter plate is laid on the upper end face of the second annular boss and fixedly connected with the second annular boss through screws.
3. A novel rain and sewage separator as claimed in claim 2 wherein the upper end face of the partition is provided with a funnel-like configuration extending gradually from the peripheral edge to the central position of the partition.
4. A novel rain and sewage separator as claimed in claim 3 wherein the lower port of the vertical through hole is provided as an arc structure recessed towards the inside of the partition.
5. A novel rain and sewage separator as claimed in claim 4 wherein the upper end face of the tank bottom is provided with a slope structure, and the sewage outlet is located at the lowest point of the upper end face of the tank bottom.
6. A novel rain and sewage separator as claimed in claim 5 wherein a handle is provided on the upper end face of the partition and filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139857.6U CN210369273U (en) | 2019-07-19 | 2019-07-19 | Novel rain and sewage separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139857.6U CN210369273U (en) | 2019-07-19 | 2019-07-19 | Novel rain and sewage separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369273U true CN210369273U (en) | 2020-04-21 |
Family
ID=70272626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921139857.6U Active CN210369273U (en) | 2019-07-19 | 2019-07-19 | Novel rain and sewage separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369273U (en) |
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2019
- 2019-07-19 CN CN201921139857.6U patent/CN210369273U/en active Active
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