CN209468838U - A kind of initial rainwater part flow arrangement - Google Patents
A kind of initial rainwater part flow arrangement Download PDFInfo
- Publication number
- CN209468838U CN209468838U CN201822140008.4U CN201822140008U CN209468838U CN 209468838 U CN209468838 U CN 209468838U CN 201822140008 U CN201822140008 U CN 201822140008U CN 209468838 U CN209468838 U CN 209468838U
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- CN
- China
- Prior art keywords
- collecting
- tank
- part flow
- flow arrangement
- shunting well
- Prior art date
- 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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Abstract
The utility model discloses a kind of initial rainwater part flow arrangements, including collecting-tank, shunting well, water inlet pipe, outlet pipe, sliding rail, sealing baffle and valve；The beneficial effects of the utility model are, firstly, the rainwater part flow arrangement of the utility model utilizes the buoyancy of sealing baffle, realize the collection of initial rainwater and the shunting of later period rainwater, avoid polluting natural water in rainwater；Secondly, the rainwater part flow arrangement of the utility model is not necessarily to human control, has personnel attrition few relative to existing rainwater-collecting existing switching mode, collects and shunting effect is stablized, management cost can be greatly reduced.
Description
Technical field
The utility model relates to field of environment pollution control more particularly to a kind of initial rainwater part flow arrangements.
Background technique
The Material Transportation pavement of road of each class factory, it is understood that there may be haulage vehicle caused by entrainment, handling, weighing because polluting
Object leakage.There is also vehicle exhaust, air pollutants to settle bring ground pollution simultaneously.Therefore, the initial rainwater in the region,
There are a large amount of pollutants, are directly discharged to environment water, may cause environmental pollution.By prescribed requirement, at the beginning of coping with this region
Phase sewage is collected processing, and later period sewage is lighter because polluting, can be with direct emission.
In order to realize the shunting of initial rainwater and later period rainwater, in current plant design practices well be setting threeway and
Valve, one of valve are connected to initial rainwater collecting pit, another valve is connected to the outlet of rainwater, by staff
The opening and closing of two valves of manual switching.Rainfall initial stage will be connected to the valve opening of initial rainwater collecting pit, while will discharge rain
The valve of water is closed, and initial rainwater will flow into collecting pit.In the rainfall later period, switch valve, later period rainwater will be expelled directly out.But
Be that manual operation has inconvenience more, such as: cannot achieve unattended, personnel possibly can not reach in time, storm sewer caliber compared with
Greatly, big valve manual operation difficulty etc..In addition, there is also because underground is moist, control circuit is easy damage as used electrically operated valve
It is bad, the high disadvantage of cost.
Utility model content
1. the technical issues that need to address
The main purpose of the utility model is that provide a kind of initial rainwater part flow arrangement, to the rainwater at rainfall initial stage into
Row is collected, and is expelled directly out to the rainwater in rainfall later period, is realized the shunting of initial rainwater and later period rainwater, is avoided initial rainwater pair
Environment pollutes.
2. technical solution
To achieve the goals above, the technical scheme that the utility model is provided is as follows:
A kind of initial rainwater part flow arrangement, including collecting-tank, shunting well, water inlet pipe, outlet pipe, sliding rail, sealing baffle and
Valve；The collecting-tank is seal cavity structure, and the collecting-tank side middle and upper part is arranged in the shunting well, and
It is connected to the collecting-tank；The shunting well top is arranged in the water inlet pipe, and is connected to the shunting well；
The bottom of pond portion of catchmenting is arranged in the outlet pipe, and is connected to the collecting-tank；The collecting-tank inner cavity is leaned on
Close described its short transverse of one lateral edge of shunting well is provided with sliding rail, and the sealing baffle is slidably arranged in the sliding rail
On；The valve is arranged on the outlet pipe.
The collecting-tank and shunting well is the integral structure as made of concreting.
The shunting well inner cavity apical side height is higher than collecting-tank inner cavity apical side height.
The sealing baffle is the L-shaped structure being made of stringer board and transverse slat；The stringer board can be along the sliding rail axis
To sliding, and the angle between the transverse slat and stringer board is obtuse angle.
The sealing baffle density is less than water density.
The stringer board size is greater than the size that the shunting well is connected to opening with collecting-tank.
The shunting well middle and upper part is provided with isocon, and the isocon is connected to natural water.
The isocon height is higher than the apical side height that the isocon is connected to opening with collecting-tank.
The water inlet pipe height is higher than the isocon height.
3. beneficial effect
In summary, the utility model has the beneficial effects that:
(1) the rainwater part flow arrangement of the utility model utilize sealing baffle buoyancy, realize initial rainwater collection and
The shunting of later period rainwater avoids polluting natural water in rainwater；
(2) relative to the existing existing switching mode of rainwater-collecting, the rainwater part flow arrangement of the utility model is not necessarily to people
Power manipulation, has personnel attrition few, collects and shunting effect is stablized, management cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is a kind of structure chart of initial rainwater part flow arrangement lowest water level of the utility model.
Fig. 2 is the structure chart in a kind of initial rainwater part flow arrangement treatment process of the utility model.
Fig. 3 is a kind of structure chart of initial rainwater part flow arrangement peak level of the utility model.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
It refers to shown in attached drawing 1 to attached drawing 3, a kind of initial rainwater part flow arrangement, including collecting-tank 1, shunting well 2, water inlet
Pipe 3, outlet pipe 4, sliding rail 5, sealing baffle 6 and valve 7；The collecting-tank 1 is seal cavity structure, the shunting well 2
The 1 side middle and upper part of collecting-tank is set, and is connected to the collecting-tank 1；The water inlet pipe 3 is arranged described
2 top of shunting well, and be connected to the shunting well 2；1 bottom of collecting-tank is arranged in the outlet pipe 4, and
And it is connected to the collecting-tank 1；1 inner cavity of collecting-tank is arranged close to described its short transverse of 2 one lateral edge of shunting well
There is sliding rail 5, the sealing baffle 6 is slidably arranged on the sliding rail 5；The outlet pipe 3 is arranged in the valve 7
On.
The collecting-tank 1 and shunting well 2 is the integral structure as made of concreting, prevents the junction of the two from existing
Brewing down for a long time for rainwater is cracked, to influence effect of catchmenting.
The 2 inner cavity apical side height of shunting well is higher than the 1 inner cavity apical side height of collecting-tank, so that catchment the later period, point
Flowing water in stream well 2 higher than 1 part of collecting-tank can flow into collecting-tank 1 under Gravitative Loads, without collecting-tank 1
The phenomenon that interior water flows backward to shunting well 2.
The sealing baffle 6 is the L-shaped structure being made of stringer board 601 and transverse slat 602；The stringer board 601 can be along institute
The sliding rail 5 stated slides axially, and the angle between the transverse slat 602 and stringer board 601 is obtuse angle, and the silt in rainwater can
Under self weight, the collecting-tank 1 is flowed by the transverse slat 601.
6 density of sealing baffle is less than water density, and the sealing baffle 6 can be with the increase of rainwater liquid level
And float, until the isocon 2 and collecting-tank 1 are connected to closure of openings.
601 size of stringer board is greater than the size that the shunting well 2 is connected to opening with collecting-tank 1, it is ensured that described close
Shunting well 2 and collecting-tank 1 can be connected to closure of openings completely by block plate 6.
2 middle and upper part of shunting well is provided with isocon 8, and the isocon 8 is connected to natural water, the later period
Rainwater pollution it is smaller, therefore can directly by the isocon 8 flow into natural water.
8 height of isocon is higher than the apical side height that the isocon 2 is connected to opening with collecting-tank 1, it is ensured that institute
It states collecting-tank 1 and can be completely filled up, the sealing baffle 6 can completely enclose the shunting well 2 and collecting-tank 1 is connected to opening
Afterwards, rainwater is flowed out by the isocon 8, and using this time as the mark at rainfall initial stage and rainfall later period.
3 height of water inlet pipe is higher than 8 height of the isocon, if 8 height of the isocon be higher than it is described into
3 height of water pipe, then the rainwater in the shunting well 2, which will return, drains into workspace or road surface, causes waterlogging.
Working principle:
As shown in Fig. 1, rainwater enters shunting well 2 by 3 flow by gravity of water inlet pipe, by between shunting well 2 and collecting-tank 1
Connection opening flows into collecting-tank 1；Through (as shown in Fig. 2) after a period of time, the water level of collecting-tank 1 constantly rises, and will push close
Block plate 6 floats along the sliding rail 5.At this point, the liquid level of shunting well 2 floats therewith, covers sealing baffle 6 and continue to flow into collecting-tank
1, when 1 liquid level of collecting-tank reaches highest, sealing baffle 6 will rise to 5 top of sliding rail, and sealing baffle 6 will block shunting completely
The connection of well 2 and collecting-tank 1 is open, and later, the rainwater of shunting well 2 will cannot flow into collecting-tank 1, and liquid level continues to rise, and work as liquid
When position reaches 8 height of isocon (as shown in Fig. 3), rainwater is discharged by isocon 8, after rainfall stops, being opened on outlet pipe 4
Valve 7 initial rainwater discharge collecting-tank 1 is handled, with the discharge of initial rainwater, liquid level decline, sealing baffle 6 with
Decline, reach original state, when next rainfall, repeat the above process and circular flow.
Claims (9)
1. a kind of initial rainwater part flow arrangement, it is characterised in that: including collecting-tank (1), shunting well (2), water inlet pipe (3), water outlet
Manage (4), sliding rail (5), sealing baffle (6) and valve (7)；The collecting-tank (1) is seal cavity structure, the shunting well
(2) collecting-tank (1) side middle and upper part is set, and is connected to the collecting-tank (1)；The water inlet pipe (3)
The shunting well (2) top is set, and is connected to the shunting well (2)；The outlet pipe (4) is arranged described
Collecting-tank (1) bottom, and be connected to the collecting-tank (1)；Collecting-tank (1) inner cavity is close to the shunting well
(2) one lateral edge its short transverse are provided with sliding rail (5), and the sealing baffle (6) is slidably arranged on the sliding rail (5)；
The valve (7) is arranged on the outlet pipe (4).
2. a kind of part flow arrangement according to claim 1, it is characterised in that: the collecting-tank (1) and shunting well (2) be
The integral structure as made of concreting.
3. a kind of part flow arrangement according to claim 1, it is characterised in that: shunting well (2) inner cavity apical side height
Higher than the collecting-tank (1) inner cavity apical side height.
4. a kind of part flow arrangement according to claim 1, it is characterised in that: the sealing baffle (6) is by stringer board
(601) and transverse slat (602) composition L-shaped structure；The stringer board (601) can slide axially along the sliding rail (5), and institute
Angle between the transverse slat (602) stated and stringer board (601) is obtuse angle.
5. a kind of part flow arrangement according to claim 1, it is characterised in that: sealing baffle (6) density is less than water
Density.
6. a kind of part flow arrangement according to claim 4, it is characterised in that: stringer board (601) size is greater than described
Shunting well (2) be connected to collecting-tank (1) opening size.
7. a kind of part flow arrangement according to claim 1, it is characterised in that: described shunting well (2) middle and upper part is provided with
Isocon (8), and the isocon (8) is connected to natural water.
8. a kind of part flow arrangement according to claim 7, it is characterised in that: the isocon (8) is highly higher than described
Shunting well (2) be connected to collecting-tank (1) opening apical side height.
9. a kind of part flow arrangement according to claim 8, it is characterised in that: the water inlet pipe (3) is highly higher than described
Isocon (8) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140008.4U CN209468838U (en) | 2018-12-19 | 2018-12-19 | A kind of initial rainwater part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140008.4U CN209468838U (en) | 2018-12-19 | 2018-12-19 | A kind of initial rainwater part flow arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468838U true CN209468838U (en) | 2019-10-08 |
Family
ID=68090482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140008.4U Expired - Fee Related CN209468838U (en) | 2018-12-19 | 2018-12-19 | A kind of initial rainwater part flow arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681479A (en) * | 2020-12-21 | 2021-04-20 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
-
2018
- 2018-12-19 CN CN201822140008.4U patent/CN209468838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681479A (en) * | 2020-12-21 | 2021-04-20 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
| CN112681479B (en) * | 2020-12-21 | 2022-06-10 | 深圳市中荣煜建筑工程有限公司 | Sponge city rainwater processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20201219 |