CN214461030U - Rural area distribution of rain and sewage collection device - Google Patents
Rural area distribution of rain and sewage collection device Download PDFInfo
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- CN214461030U CN214461030U CN202120345903.9U CN202120345903U CN214461030U CN 214461030 U CN214461030 U CN 214461030U CN 202120345903 U CN202120345903 U CN 202120345903U CN 214461030 U CN214461030 U CN 214461030U
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Abstract
The utility model provides a rural area distribution of rain and sewage collection device, including drainage canal, preliminary treatment pond and reposition of redundant personnel case, drainage canal includes bilge well and rainwater canal, preliminary treatment pond includes bilge well and rainwater pond, bilge well intercommunication bilge well, rainwater pond intercommunication rainwater canal, reposition of redundant personnel case divides into rainwater storehouse and sewage storehouse through the baffle of erectting, the opening that supplies rainwater storehouse and bilge well circulation is left at the top of baffle and the top of reposition of redundant personnel case, the lower part of bilge well is connected to the bilge well, the bottom in sewage storehouse is equipped with the sewage export, the top in rainwater pond intercommunication rainwater storehouse, the bottom in rainwater storehouse is equipped with the rainwater export. Change the ditch of rural area into two different irrigation canals in advance and realize the collection to rainwater and sewage, through the division board setting in the water diversion box, when sewage is normal, sewage flows out through the sewage storehouse, and the rainwater is less to the interior drainage of sewage storehouse not influence, and when the rainwater was too much, the interior water level of sewage storehouse rose, and too much rainwater is discharged smoothly from the rainwater storehouse through the opening.
Description
Technical Field
The invention relates to the field of rural infrastructure construction, in particular to a rain and sewage diversion device.
Background
Rain and sewage flow is a drainage system, which is a sewage discharge mode that rainwater and sewage are separated and are respectively conveyed by a pipeline for discharge or subsequent treatment. Rainwater is directly discharged to a river channel through a rainwater pipe network, sewage is collected through a sewage pipe network and then is delivered to a sewage treatment plant for treatment, the rural areas are different from cities, the sewage discharged by the rural areas is domestic water such as clothes washing and vegetable washing, and heavy water for washing is not used, so that only an open channel converging system exists in a plurality of rural areas, when raining, the rainwater and the sewage are discharged through a channel, the rainwater also enters the sewage treatment plant along the open channel when the rainfall is large, a large amount of rainwater does not need to be treated, the water quantity exceeds the possibility of treating by the sewage treatment plant, the treatment cost of the sewage treatment plant is increased, the open channel is laid along a narrow concrete road in the village, the space for building the pipe network is narrow, the difficulty is increased for rain and sewage diversion construction, and great change is inconvenient.
Therefore, we need to improve the rainwater diversion of the rural open channel, so that the flow direction of the device can be changed even when the rural area encounters heavy rain without greatly modifying the structure of the rural road and the open channel, thereby preventing a large amount of rainwater from flowing into a sewage treatment plant, and rainwater and sewage can be diverted in normal weather.
SUMMERY OF THE UTILITY MODEL
For solving not enough among the prior art, the utility model provides a rural area distribution of rain and sewage collection device realizes guaranteeing that the sewage flows to sewage treatment plant on fine day under the prerequisite that does not change by a wide margin, and the rainwater that the rainy day will be many directly arranges the river.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: including drainage canal, preliminary treatment pond and reposition of redundant personnel case, drainage canal include bilge pit and two rainwater canals, the bilge pit is established at two rainwater canals middle parts, preliminary treatment pond include bilge pit and rainwater pond, bilge pit intercommunication bilge pit, rainwater pond around bilge pit a week and feed through the rainwater canal, the reposition of redundant personnel case be a box, the box divide into rainwater storehouse and sewage storehouse through the baffle of erectting, the opening that supplies rainwater storehouse and sewage pond circulation is left at the top of baffle and the top of reposition of redundant personnel case, the sewage pond passes through the lower part of sewer pipe connection bilge pit, the bottom in sewage storehouse still is equipped with the sewage export, the rainwater pond passes through the top of rainwater pipe intercommunication rainwater storehouse, the bottom in rainwater storehouse still is equipped with the rainwater export.
Further, the opening part seted up the switch, the switch include power supply unit, electric putter one, pivot and revolving door, the pivot level establish in the open-ended top, the revolving door rotates and establishes in the pivot, the revolving door size is greater than the opening size, the lower extreme middle part of revolving door rotates the expansion end of connecting electric putter one, the slope of electric putter one establish on the flow distribution box, power supply unit establishes on the flow distribution box and connects electric putter one, establishes the inner wall in sewage storehouse on be equipped with water level detection device.
Further, the sewage outlet establish on the lateral wall of sewage storehouse, sewage outlet still be equipped with current limiting device, current limiting device includes electric putter two, barrier plate and shielded box, electric putter two erect and establish on the lateral wall at sewage outlet place, electric putter two's expansion end is equipped with the barrier plate, barrier plate and sewage outlet clearance fit, shielded box parcel electric putter two, electric putter two connects power supply unit.
Furthermore, a filter screen is laid at the upper end of the sewage pool.
Contrast prior art, the beneficial effects of the utility model reside in that: change the ditch of rural area into two different irrigation canals in advance and realize the collection to rainwater and sewage, through the division board setting in the water diversion box, when sewage is normal, sewage flows out through the sewage storehouse, and the rainwater is less to the interior drainage of sewage storehouse not influence, and when the rainwater was too much, the interior water level of sewage storehouse rose, and too much rainwater is discharged smoothly from the rainwater storehouse through the opening.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a schematic structural diagram of the limiting device of the present invention.
Reference numerals shown in the drawings: 1-drainage channel, 11-sewage channel, 12-rainwater channel;
2-pretreatment pool, 21-sewage pool, 22-rain pool, 211-filter screen;
3-a flow dividing box, 31-a sewage bin, 32-a rainwater bin, 33-a partition plate, 331-an opening, 34-a switch, 341-an electric push rod I, 342-a rotating shaft, 343-a rotating door, 344-a power supply device, 35-a sewage outlet and 36-a rainwater outlet;
4-a sewage pipe, 5-a rainwater pipe and 6-a water level detection device;
7-a flow limiting device, 71-a second electric push rod, 72-a blocking plate and 73-an isolation box.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
A rural distribution collection device of rain and sewage comprises a drainage channel 1, a pretreatment tank 2 and a distribution box 3, wherein the drainage channel 1 comprises a sewer 11 and two rainwater channels 12, on the basis of the existing laid sewer 11, one rainwater channel 12 is respectively added at two sides of the sewer 11, the rainwater channels 12 are not communicated with the sewer 11, the rainwater channels 12 are closer to a road and a corner, therefore, when raining, rainwater flows into the rainwater channels 12, the sewer 11 is arranged at the middle parts of the two rainwater channels 12 and is only used for circulating domestic sewage, the pretreatment tank 2 comprises a sewage tank 21 and a rainwater tank 22, the sewage tank 21 is communicated with the sewer 11, the rainwater tank 22 surrounds the sewage tank 21 for a circle and is communicated with the rainwater channels 12, a plurality of drainage channels 1 are communicated with the pretreatment tank 2, the device is suitable for the arrangement of rural districts divided by streets, a plurality of street junctions are provided with one pretreatment tank 2 for collecting sewage on the streets, the flow distribution box 3 is a box body, the box body is divided into a rainwater bin 32 and a sewage bin 31 through a vertical partition plate 33, an opening 331 for the circulation of the rainwater bin 32 and the sewage tank 21 is reserved at the top of the partition plate 33 and the top of the flow distribution box 3, the sewage tank 21 is connected with the lower part of the sewage tank 21 through a sewage pipe 4, a sewage outlet 35 is further arranged at the bottom of the sewage bin 31, the sewage outlet 35 is communicated with a sewage treatment plant, a certain distance is reserved between the opening 331 and the bottom of the sewage bin 31, a small amount of sewage cannot exceed the opening 331 when circulating from the sewage bin 31, the rainwater tank 22 is communicated with the top of the rainwater bin 32 through a rainwater pipe 5, a rainwater outlet 36 is further arranged at the bottom of the rainwater bin 32, and the rainwater outlet 36 is communicated with a river.
As a detailed description, in this embodiment, the opening 331 is provided with a switch 34, the switch 34 includes a power supply device 344, a first electric push rod 341, a rotating shaft 342, and a rotating door, the rotating shaft is horizontally disposed above the opening 331, the rotating door 343 is rotatably disposed on the rotating shaft 342, the size of the rotating door 343 is larger than that of the opening 331, the middle portion of the lower end of the rotating door is rotatably connected to the movable end of the first electric push rod 341, the first electric push rod 341 is obliquely disposed on the diversion box 3, the power supply device 344 is disposed on the diversion box 3 and connected to the first electric push rod 341, a water level detection device 6 is disposed on the inner wall of the sewage chamber 31, and when the water level detection device 6 detects that the water level exceeds the opening 331, the switch 34 is controlled to be opened, so that the water in the sewage chamber 31 flows into the rainwater chamber 32 through the opening 331. Switch 34 in this embodiment has adopted similar water sluicegate structure, two-way manger plate, open and close the flexibility, response speed is fast, pressure is adjustable, because a small amount of sewage or rainwater can not produce too big influence through opening 331, therefore need not accomplish totally closed, only need can regulate and control opening 331 size just can, power supply unit 344 establishes in the box outer end, can also be rechargeable battery for the generator, power supply unit 344's the outside is sealed with the casing and is prevented soil extrusion or the infiltration of water from leading to the damage, power supply unit 344 is the technique that technical staff easily thinks and realizes, so do not describe in detail.
As a further optimization, the sewage outlet 35 is arranged on the side wall of the sewage bin 31, the sewage outlet 35 is further provided with a flow limiting device 7, the flow limiting device 7 comprises a second electric push rod 71, a blocking plate 72 and an isolation box 73, the second electric push rod 71 is vertically arranged on the side wall where the sewage outlet 35 is located, the blocking plate 72 is arranged at the movable end of the second electric push rod 71, the blocking plate 72 is movably matched with the sewage outlet 35, the size of the blocking plate 72 is larger than that of the sewage outlet 35, the isolation box 73 wraps the second electric push rod 71, and the second electric push rod 71 is connected with the power supply device 344. Since the flow rate of water may exceed the treatment capacity of the sewage treatment plant when the flow rate of water is too large, a device for restricting the flow of the sewage outlet 35 when necessary is provided, and the size of the sewage outlet 35 is changed by the cooperation of the blocking plate 72 and the sewage outlet 35.
As a further optimization, a filter screen 211 is laid on the upper end of the sewage tank 21, so that sundries such as bags and fruit peels often appear in the sewage tank 21, and the filtering is performed before the sewage tank 21 is immersed to prevent the pipeline from being blocked.
As a further optimization, a plurality of rainwater outlets 36 are provided, and each rainwater outlet 36 is provided with a check valve, so that when the rainfall is too large, the circulation of rainwater must be ensured to prevent backflow.
According to the working principle, when people are on a sunny day, domestic water is poured into the sewage channel 11 by villagers, sewage flows into the sewage tank 21 along the sewage channel 11, the sewage is collected by the sewage tank 21, and simultaneously flows into the sewage bin 31 of the flow dividing box 3 through the sewage pipe 4, because only domestic water is available, the water quantity is insufficient, and the inflow sewage flows out through the sewage outlet 35 and enters a sewage treatment plant for treatment;
in light rain, rainwater flows into the rainwater channel 12 through a road, the rainwater flows into the rainwater bin 32 along the rainwater channel 12 and flows out from the rainwater outlet 36, the rainwater flows into a nearby river, sewage flows into the sewage bin 31 through the sewage channel 11, a small amount of rainwater and sewage are mixed and enter the sewage pool 21, the sewage pool 21 collects the rainwater, although the pressure on the pipeline is not too large although the water quantity is increased, the water flowing into the sewage bin 31 in the sewage pipe 4 does not exceed the treatment of the sewage treatment plant, the inflow quantity in the sewage pipe 4 and the outflow quantity of the sewage outlet 35 are still in a constant state, therefore, the water level of the sewage bin 31 is not greatly increased, and the sewage mixed with a small amount of rainwater flows out from the sewage outlet 35 to the sewage treatment plant.
During heavy rain, a large amount of rainwater is mixed with sewage and flows into the pretreatment tank 2 through the drainage channel, at the moment, the water level of the pretreatment tank 2 rises, the rainwater pipe 5 and the sewage pipe 4 are communicated at the maximum flow rate, the water level in the sewage bin 31 rises to the height of the opening 331, the opening 331 is opened, the water in the sewage bin 31 flows into the rainwater bin 32 through the opening 331 and flows out from the rainwater outlet 36, the sewage outlet 35 accordingly rises the water pressure in the sewage bin 31, the flow of the sewage outlet 35 is increased rapidly, and in order to prevent the water entering the sewage treatment plant from exceeding the treatment capacity of the sewage treatment plant, the flow limiting device 7 blocks the water level baffle at the sewage outlet 35 through the electric push rod two 71 so as to reduce the water yield of the sewage outlet 35.
Claims (4)
1. The utility model provides a rural area distribution of rain and sewage collection device, characterized in that, includes drainage canal (1), preliminary treatment pond (2) and reposition of redundant personnel case (3), drainage canal (1) include bilge basin (11) and two rainwater canals (12), bilge basin (11) are established at two rainwater canals (12) middle parts, preliminary treatment pond (2) include bilge basin (21) and rainwater pond (22), bilge basin (21) intercommunication bilge basin (11), rainwater pond (22) are around bilge basin (21) a week and feed through rainwater canal (12), reposition of redundant personnel case (3) be a box, the box divide into rainwater storehouse (32) and sewage storehouse (31) through baffle (33) of erectting, the top of baffle (33) and the top of reposition of redundant personnel case (3) leave opening (331) that supply rainwater storehouse (32) and bilge basin (21) to circulate, sewage pond (21) pass through the lower part that sewer pipe (4) connect bilge basin (21), the bottom in sewage storehouse (31) still be equipped with sewage outlet (35), rainwater pond (22) are through the top of downspout (5) intercommunication rainwater storehouse (32), the bottom in rainwater storehouse (32) still be equipped with rainwater export (36).
2. The rural area distribution of rain and sewage collection device according to claim 1, wherein a switch (34) is provided at the opening (331), the switch (34) comprises a power supply device (344), a first electric push rod (341), a rotating shaft (342) and a rotating door, the rotating shaft (342) is horizontally provided above the opening (331), the rotating door (343) is rotatably provided on the rotating shaft (342), the size of the rotating door (343) is larger than that of the opening (331), the middle part of the lower end of the rotating door (343) is rotatably connected with the movable end of the first electric push rod (341), the first electric push rod (341) is obliquely provided on the distribution box (3), the power supply device (344) is provided on the distribution box (3) and connected with the first electric push rod (341), and a water level detection device (6) is provided on the inner wall of the sewage bin (31).
3. The rural area rain and sewage diversion collecting device according to claim 2, wherein the sewage outlet (35) is arranged on the side wall of the sewage bin (31), a flow limiting device (7) is further arranged at the sewage outlet (35), the flow limiting device (7) comprises a second electric push rod (71), a blocking plate (72) and an isolation box (73), the second electric push rod (71) is vertically arranged on the side wall where the sewage outlet (35) is located, the blocking plate (72) is arranged at the movable end of the second electric push rod (71), the blocking plate (72) is movably matched with the sewage outlet (35), the isolation box (73) wraps the second electric push rod (71), and the second electric push rod (71) is connected with a power supply device (344).
4. A rural distribution of rain and sewage collecting device according to claim 1 or 3, characterized in that the upper end of the sewage reservoir (21) is laid with a filter screen (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120345903.9U CN214461030U (en) | 2021-02-05 | 2021-02-05 | Rural area distribution of rain and sewage collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120345903.9U CN214461030U (en) | 2021-02-05 | 2021-02-05 | Rural area distribution of rain and sewage collection device |
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| Publication Number | Publication Date |
|---|---|
| CN214461030U true CN214461030U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120345903.9U Active CN214461030U (en) | 2021-02-05 | 2021-02-05 | Rural area distribution of rain and sewage collection device |
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| Country | Link |
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| CN (1) | CN214461030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108786A (en) * | 2022-01-27 | 2022-03-01 | 山东省水利科学研究院 | Can dismantle foundation ditch and store up dirty device based on hydraulic engineering |
| CN117027135A (en) * | 2023-07-18 | 2023-11-10 | 珠海市规划设计研究院 | Rain and sewage collecting system and method |
-
2021
- 2021-02-05 CN CN202120345903.9U patent/CN214461030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108786A (en) * | 2022-01-27 | 2022-03-01 | 山东省水利科学研究院 | Can dismantle foundation ditch and store up dirty device based on hydraulic engineering |
| CN117027135A (en) * | 2023-07-18 | 2023-11-10 | 珠海市规划设计研究院 | Rain and sewage collecting system and method |
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Address after: 250014 No. 20 Shun Road, Lixia District, Shandong City, Ji'nan Province Patentee after: Shandong urban planning and Architectural Design Institute Co.,Ltd. Address before: 250000 No. 20, Shungeng Road, Lixia District, Jinan City, Shandong Province Patentee before: Shandong urban planning and Architectural Design Institute |