CN106836436B - Municipal gardens rain collector - Google Patents
Municipal gardens rain collector Download PDFInfo
- Publication number
- CN106836436B CN106836436B CN201710036063.6A CN201710036063A CN106836436B CN 106836436 B CN106836436 B CN 106836436B CN 201710036063 A CN201710036063 A CN 201710036063A CN 106836436 B CN106836436 B CN 106836436B
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- Prior art keywords
- abandoned stream
- rainwater
- wall
- distribution plate
- collection header
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Classifications
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- 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
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of municipal gardens rain collectors, its key points of the technical solution are that including rainwater-collecting mechanism, rainwater collection header and water storage box, the first filter mechanism is equipped in rainwater collection header, rainwater-collecting mechanism is equipped with the first pipe for being placed in the rainwater of themselves capture in rainwater collection header, is additionally provided with the rain early-stage split-flow mechanism that the rainwater for collecting rainwater collection header separates in rainwater collection header；Rain early-stage split-flow mechanism includes abandoned stream case, and abandoned stream case is located in rainwater collection header；It is equipped with flow distribution plate in abandoned stream case, the central axis for flow distribution plate rotation is hinged in abandoned stream case；It include abandoned stream wall in abandoned stream case and overflow wall and parallel with the axis of central axis, abandoned stream wall is equipped with abandoned stream hole, overflow wall is equipped with overflow hole, flow distribution plate is equipped with filtration hole close to one end of abandoned stream wall, distance of the central axis away from overflow wall is less than distance of the central axis away from abandoned stream wall, and there are gaps between flow distribution plate respectively for abandoned stream wall and overflow wall.
Description
Technical field
The present invention relates to municipal gardens field, in particular to a kind of municipal gardens rain collector.
Background technique
Due to the rapid development of urbanization, the impervious surfaces such as road, gardens, landscape, Urban Residential District, large building
Long-pending expansion, then, rainwater just cannot penetrate into underground recharge of groundwater again, in a large amount of uses for adding underground water, the city made
Water environment and the deterioration of the ecological environment around city；When on the other hand raining heavily, rainwater, which collects rapidly, causes excess surface water and part
Big flood；The problems such as municipal water is in short supply, water environment degradation, ecological environment destruction and urban storm flood becomes increasingly conspicuous.
If, by the extensive development of rainwater catchment system, reducing the displacement in city in urban construction, alleviating city
City's flood damage threatens, meanwhile, rainwater is recycled, reduces the loss of underground water, Urban Water Environment is made to be improved,
The exploitation of municipal gardens rain collector uses one of the important measures for being city water resource sustainable use.
Currently, such as the Chinese patent that patent announcement number is CN205669229U, including the rainwater being set among two trees
Collecting board and the water storage box for being set to rainwater-collecting plate two sides, the rainwater-collecting plate are equipped with a rainwater-collecting slot, the rain
A water inlet pipe is fixedly mounted in water collecting board two sides, the water inlet pipe be in it is vertically arranged, the water inlet pipe upper end both passes through rainwater
The outer wall of collecting board extends in the rainwater-collecting slot of rainwater-collecting plate, and the water inlet pipe lower end extends respectively to corresponding
In water storage box, the water storage box lower end is equipped with a water outlet, and the water storage box is located at water outlet lower end and is uniformly fixedly connected with one
A spray head is fixedly mounted in outlet pipe, the outlet pipe lower end.
Although the utility model facilitates the irrigation of trees and is effectively saved water resource, with the hair of modern society
It opens up, has accumulated the pollution gas such as a large amount of vehicle exhaust and plant gas in air, they can largely melt at rainfall initial stage
Enter in rainwater, so that a large amount of polluter contained in early period rainwater, these substances are harmful to human body, if at the beginning of these
Any processing is not added in phase rainwater, directly recycles together with the rainwater more clean with the later period, and staff is rainy to the institute being collected into
When water is handled, the workload of staff is not only increased, job costs are also added.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of be used for initial rainwater and later period rain
The municipal gardens rain collector of water separate collection.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of municipal gardens rainwater collection
Acquisition means, including rainwater-collecting mechanism, rainwater collection header and water storage box, the rainwater collection header is interior to be equipped with the first filter
Structure, the rainwater-collecting mechanism are equipped with the first pipe for being placed in the rainwater of themselves capture in rainwater collection header, the rain
The rain early-stage split-flow mechanism that the rainwater for collecting rainwater collection header separates is additionally provided in water collection tank；
The rain early-stage split-flow mechanism includes abandoned stream case, and the abandoned stream case is located in rainwater collection header；The abandoned stream case
It is interior to be equipped with flow distribution plate, the central axis for flow distribution plate rotation is hinged in the abandoned stream case；It include abandoned stream in the abandoned stream case
Wall and overflow wall are simultaneously parallel with the axis of central axis, and the abandoned stream wall is equipped with abandoned stream hole, and the overflow wall is equipped with overflow
Hole, the flow distribution plate close to one end of abandoned stream wall be equipped with filtration hole, distance of the central axis away from overflow wall be less than central axis away from
The distance of abandoned stream wall, there are gaps between flow distribution plate respectively for the abandoned stream wall and overflow wall.
Through the above technical solutions, the initial rainwater through rainwater-collecting collect is made to flow into rain early-stage split-flow mechanism
Interior, rain early-stage split-flow mechanism is separated initial rainwater by flow distribution plate, flows out initial rainwater by abandoned stream hole, after making
Phase cleaner rainwater is flowed out by overflow hole, is varied in weight due to being equipped with the both ends of flow distribution plate of central axis, is made to shunt
Plate is heavier close to one end of abandoned stream wall, and flow distribution plate is unbalance and is biased to abandoned stream hole one end, guarantees that rainwater early period can be directly by shunting
The guiding of plate and flow at filtration hole, filtration hole flows into abandoned stream case after filtering out the impurity of the part bulky grain contained in rainwater
It is interior；The rainwater quality after collecting is improved, reduces the filtering cost of filter, and then reduce job costs；Meanwhile filtration hole and
Gap between flow distribution plate and overflow wall plays the role of balancing the pressure between upper and lower two regions of flow distribution plate, convenient
Rainwater flows into abandoned stream bottom portion from filtration hole, and reduces the frictional force between flow distribution plate and abandoned stream case, make flow distribution plate rotation compared with
For convenience.
Preferred: the level height of the overflow hole is higher than the level height in abandoned stream hole and the level height lower than central axis
Degree, the overflow hole is interior to be equipped with filter screen and turns fin equipped with resistance in itself lower end；The top in the abandoned stream hole is equipped with first gear
The top of rain plate, the overflow hole is equipped with the second weather shield, and first weather shield and the second weather shield are towards flow distribution plate side
To inclination, first weather shield and the second weather shield are fillet close to the end of separating plate.
By above-mentioned technological means, when flow distribution plate turns to overflow hole, fin limit can be turned by resistance, flow distribution plate is avoided to turn
Dynamic angle is excessive and more clean later period rainwater is caused to mix with seriously polluted rainwater early period；The setting of first weather shield,
More clean later period rainwater is avoided to mix by filtration hole with rainwater early period, meanwhile, when rainwater glides along the first weather shield, rain
Water can be fallen near central axis, and decrease flow distribution plate is excessive by the hydraulic pressure to fall and influences flow distribution plate rotation, and second keeps off the rain
The setting of plate is avoided pollution after more rainwater early period of object flows to overflow hole and is mixed with more clean rainwater early period, due to rear
When phase rainwater-collecting, the first weather shield and the second weather shield are equipped with fillet close to the end of flow distribution plate, facilitate the flowing of rainwater, keep away
Exempt to cause when rainfall is smaller rainwater since surface tension is detained in end, reduces the collection of the retention effects rainwater of droplet；
Meanwhile first weather shield and the second weather shield can play the role of grip part, facilitate pick-and-place of the staff to abandoned stream case,
One weather shield and the second weather shield are equipped with fillet it is possible to prevente effectively from staff is picking and placing abandoned stream case close to the end of flow distribution plate
When scratched by the first weather shield or the second weather shield, reduce the generation of safety accident.
It is preferred: the flow-dividing control structure for controlling flow distribution plate rotation is equipped in the rainwater collection header；The shunting
Control structure includes the floating ball frame for being connected to abandoned stream bottom portion, and the floating ball for rotating flow distribution plate, institute are equipped in the floating ball frame
The direction of motion for stating floating ball is directed toward between filtration hole and central axis and close to filtration hole.
By above-mentioned technological means, after rainwater-collecting early period, there are initial rainwaters in abandoned stream case, and floating ball is due to floating
Power is moved upwards along floating ball frame, and the lower surface for contradicting flow distribution plate rotates flow distribution plate, and since the direction of motion of floating ball is not being filtered
The lower section in water hole avoids the rainwater through filtration hole from interfering the movement of floating ball, simultaneously as the direction of motion of floating ball is close to drainage
Hole, the reaction force for feeding back floating ball when power is acted on flow distribution plate by flow distribution plate is minimum, the flow-dividing control knot of mechanical structure
Structure effectively saves the loss of the energy.
Preferred: the flow distribution plate has been fastened by bolts rubber close to the one end for the inner wall that abandoned stream case is equipped with abandoned stream hole
Pad, the one end of the rubber pad far from flow distribution plate is in coniform.
By above-mentioned technological means, contradict abandoned stream wall mutually with the rubber pad for being set to flow distribution plate one end, it is coniform
Rubber pad deformability is larger, generates that friction is small between rubber pad and abandoned stream chamber interior wall, facilitates the promotion of floating ball, together
When, facilitate later stage work personnel to the replacement of rubber pad, facilitate the maintenance of clean-up of staff, reduces working strength.
Preferred: there are gap, the rainwater collection headers between the outer wall of the abandoned stream case and the inner wall of rainwater collection header
Interior to be equipped with demarcation plate, rainwater collection header is divided into abandoned stream portion and recoverer by the demarcation plate, and the abandoned stream hole is connected to abandoned stream portion,
The overflow hole is connected to recoverer, and first filter mechanism is set to recoverer bottom.
By above-mentioned technological means, the rainwater after collecting is set to be not easy to mix, staff can carry out rainwater
Classification processing reduces job costs.
Preferred: abandoned stream portion bottom is provided with the first intercommunicating pore, and the rainwater collection header is externally provided with for being connected to first
The second pipe of intercommunicating pore, the second pipe connect waste water tank far from one end of rainwater collection header；First filter mechanism
Bottom is provided with the second intercommunicating pore, and third pipeline is equipped between second intercommunicating pore and water storage box.
By above-mentioned technological means, allow to pollute more serious rainwater early period and collect in waste water tank, the later period is unified
Processing reduces pollution on the environment after rainwater early period arbitrarily discharges；Flow into more clean later period rainwater in water storage box,
Facilitate application of the later period to the rainwater recycled in water storage box.
It is preferred: to be equipped with bending part at the case mouth outer rim of the abandoned stream case and be sticked at the case mouth of rainwater collection header.
By above-mentioned technological means, keep the connection type between abandoned stream case and rainwater collection header simple and convenient, staff
It is convenient to set cleaning, reduces working strength.
It is preferred: Split-flow Control mechanism to be additionally provided on the second pipe, the Split-flow Control mechanism includes several parallel connections
Abandoned stream chamber, the both ends of the abandoned stream chamber be respectively equipped with abandoned stream switch.
By above-mentioned technological means, changes the working range of rainwater-collecting mechanism by adjusting abandoned stream switch, increase abandoned stream
Case collects the total amount of rainwater early period, and then increases the range of rainwater-collecting collect.
In conclusion the present invention in contrast to the prior art have the beneficial effect that make to pollute more serious rainwater with more
Clean rainwater is separated, and the job costs of later period rainwater treatment are reduced, and is collected simultaneously and is polluted more serious rainwater early period
It is uniformly processed, reduces the pollution of environment；The rain water drainage mechanism structure of mechanical structure is simple, unpicks and washes conveniently, to the energy
It is lost also smaller.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the present embodiment；
Fig. 2 is the cross-sectional view of rain early-stage split-flow mechanism in the present embodiment, for indicating the connection of each component in abandoned stream case
Relationship；
Fig. 3 is the cross-sectional view of rain early-stage split-flow mechanism in the present embodiment, for indicating demarcation plate and rainwater collection header
Connection relationship；
Fig. 4 is the enlarged drawing in Fig. 2 at A；
Fig. 5 is the structural schematic diagram of Split-flow Control mechanism in the present embodiment；
Fig. 6 is the structural schematic diagram of waste water tank in the present embodiment；
Fig. 7 is the structural schematic diagram of water storage box in the present embodiment.
Appended drawing reference: 1, rainwater-collecting mechanism；2, rainwater collection header；3, water storage box；4, the first filter mechanism；5, at the beginning of rainwater
Phase abandoned stream mechanism；6, abandoned stream case；7, first pipe；8, flow distribution plate；9, central axis；10, demarcation plate；11, abandoned stream hole；12, overflow
Hole；13, filter screen；14, filtration hole；15, resistance turns fin；16, the first weather shield；17, the second weather shield；18, floating ball frame；19,
Floating ball；20, bolt；21, rubber pad；22, abandoned stream portion；23, recoverer；24, the first intercommunicating pore；25, second pipe；26, third
Pipeline；27, waste water tank；28, flow-dividing control mechanism；29, bending part；30, Split-flow Control mechanism；31, abandoned stream chamber；32, abandoned stream is opened
It closes；33, water inlet；34, the second filter mechanism；35, water fender；36, through flow hole；37, water pump；38, drinking-water pipe；39, second connects
Through-hole；40, abandoned stream wall；41, overflow wall.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, rainwater is placed in rain early-stage split-flow mechanism 5 by rainwater-collecting mechanism 1 by first pipe 7, rain
Separation of the water through rain early-stage split-flow mechanism 5 pollutes more serious rainwater early period by being equipped with the of Split-flow Control mechanism 30
Two pipelines 25 are connected to waste water tank 27, and more clean later period rainwater is connected to by third pipeline 26 with water storage box 3.
In conjunction with shown in Fig. 2 and Fig. 3, it is welded with demarcation plate 10 in rainwater collection header 2, demarcation plate 10 is in " U " font and by rain
Water collection tank 2 divides for two parts, and respectively abandoned stream portion 22 and recoverer 23,23 bottom of recoverer are placed with the first filter mechanism 4,
First filter mechanism 4 includes the inclined filter cotton in upper surface, and filter cotton upper surface is higher than close to the side of 2 inner wall of rainwater collection header
10 side of demarcation plate；The internal diameter of abandoned stream case 6 is less than rainwater collection header 2, and it is in 90 ° of angles that the outer rim of 6 opening of abandoned stream case, which is equipped with,
Bending part 29, bending part 29 fitting with rainwater collection header 2 on, between the outer wall of abandoned stream case 6 and the inner wall of rainwater collection header 2 there are
Gap.
In conjunction with shown in Fig. 2 and Fig. 3, the bottom of the abandoned stream wall 40 in abandoned stream case 6 is provided with an abandoned stream hole 11, in overflow wall 41
It is provided with an overflow hole 12, overflow hole 12 is higher than abandoned stream hole 11, and abandoned stream hole 11 is connected to abandoned stream portion 22, overflow hole 12 and recoverer
23 are connected to, and are equipped with the filter screen 13 for filtering rainwater in overflow hole 12 and are welded with an acclivitous resistance in lower end
Turn fin 15, abandoned stream case 6 respectively with abandoned stream wall 40 and overflow wall 41 connect two corresponding side walls hinged have in one
Mandrel 9, central axis 9 is close to abandoned stream wall 41 and is parallel to each other, and central axis 9 is arranged in flow distribution plate 8, and drives 8 turns of flow distribution plate
Dynamic, there are flow distribution plates 8 around the gap that central axis 9 rotates, original state between overflow 41 and abandoned stream wall 41 respectively for flow distribution plate 8
Under, flow distribution plate 8 have with discontinuity run-off the straight, flow distribution plate 8 close to abandoned stream case 6 be equipped with abandoned stream hole 11 inner wall one end to
Lower inclination；The inner wall that abandoned stream case 6 is equipped with abandoned stream hole 11 is equipped with first weather shield 16, and the first weather shield 16 is higher than central axis 9
Level height, overflow wall 41 be equipped with second weather shield 17, the second weather shield 17 be higher than central axis 9 level height,
First weather shield 16 is tilted down with the second weather shield 17, and the first weather shield 16 is radial to be located to the projection on flow distribution plate 8
Between mandrel 9 and abandoned stream wall 40 and close to central axis 9, when rainfall is smaller, rainwater flow to central axis by the first weather shield 16
Near 9, reduces flow distribution plate 8 close to the stress of 40 one end of abandoned stream wall, facilitate floating ball 19 to push, the second weather shield 17 is shorter than first gear
Rain plate 16, the first weather shield 16 and the second weather shield 17 are fillet close to the end of flow distribution plate 8.
Flow distribution plate 8 uses hollow aluminium, makes that it is not easy to get rusty and material is lighter, and floating ball 19 is facilitated to push its rotation.
In conjunction with Fig. 2 and Fig. 4 it is found that flow distribution plate 8 is drilled with several filtration holes 14, flow distribution plate 8 close to the end of abandoned stream wall 40
The flow-dividing control mechanism 28 for being fixed on 6 bottom of abandoned stream case is had, floating ball frame 18 is welded in 6 bottom of abandoned stream case, floating ball frame 18
Inside has prevented floating ball 19, floating ball frame 18 prevents from passing through between filtration hole 14 and central axis 9, and close to filtration hole 14
Filtration hole 14 rainwater interference floating ball 19 floating, and make floating ball 19 push flow distribution plate 8 when, anti-work of the flow distribution plate 8 to floating ball 19
Firmly reduce；It is coniform rubber pad 21 that one end that flow distribution plate 8 is provided with filtration hole 14, which is fastened with end by bolt 20,；
The bottom in abandoned stream portion 22 is provided with first intercommunicating pore 24, and the first intercommunicating pore 24 is connected to second pipe 25, recoverer
23 bottom and in being provided with the second intercommunicating pore 39 on the inner wall of rainwater collection header 2, the second intercommunicating pore 39 is connected with third pipeline 26.
After floating ball 19, which receives the buoyancy of rainwater, jacks up one end that flow distribution plate 8 is equipped with filtration hole 14, flow distribution plate 8 it is another
End turns the conflict of fin 15 with resistance, and distance of the water surface in abandoned stream case 6 away from 6 bottom of abandoned stream case is a at this time, and 12 bottom of overflow hole is extremely abandoned
The distance for flowing 6 bottom of case is b, and the rainwater capacity in abandoned stream case 6 is C, and distance a is consistently less than distance b.
In conjunction with Fig. 1 and Fig. 5 it is found that being equipped with Split-flow Control mechanism 30 on second pipe 25, Split-flow Control mechanism 30 is simultaneously
Three abandoned stream chambers 31 of connection, the both ends of abandoned stream chamber 31 are equipped with an abandoned stream switch 32.
In conjunction with Fig. 1 and Fig. 6 it is found that second pipe 25 is connected to waste water tank 27, set between second pipe 25 and waste water tank 27
There is abandoned stream switch 32, for controlling the collection for polluting more serious rainwater early period.
In conjunction with Fig. 1 and Fig. 7 it is found that being provided with a water inlet 33 on water storage box 3, third pipeline 26 is connected to water inlet 33,
A water fender 35 is equipped in water storage box 3,35 bottom of water fender is provided with a through flow hole 36, and water fender 35 is connected to water storage box 3
The second filter mechanism 34 is placed between the inner wall of third pipeline 26, the second filter mechanism 34 includes the filtering in the shape of falling V distribution
Cotton, diagonally downward, height of second filter mechanism 34 close to one end of water fender 35, which is higher than, to be leaned on the top of the second filter mechanism 34
The height of one end of nearly water inlet 33 is equipped with water pump 37 in water storage box 3, is connected on water pump 37 and is connected with extraneous with drainage facility
Drinking-water pipe 38.
In conclusion the present embodiment is the cleanliness for improving later period rainwater since initial rainwater pollution is more serious, counting
When calculating initial rainwater, the rainfall of preceding 6mm is initial rainwater after identification rainfall, and part is made to remain in rainwater-collecting mechanism 1 or divide
The more serious rainwater that pollutes in flowing plate 8 flows into abandoned stream case 6, and the area that rainwater-collecting mechanism 1 covers is A, abandoned stream chamber 31
Capacity be B, the capacity in abandoned stream portion 22 is D, therefore rainwater capacity early period that rainwater-collecting mechanism 1 is collected is 0.06A, if n is to abandon
The usage quantity of chamber 31 is flowed, the present invention makes 0.06A be approximately equal to C+D+nB before collecting rainwater, and the rainwater capacity of second pipe 25 is neglected
Do not remember slightly.
By adjusting the usage quantity of the folding adjustment abandoned stream chamber 31 of abandoned stream switch 32, the present embodiment starts after the completion of adjusting
Operation.
The rainwater that rainwater-collecting mechanism 1 is collected injects on the flow distribution plate 8 in abandoned stream case 6 by first pipe 7, due to shunting
One end that plate 8 is equipped with filtration hole 14 is lower, and since gravity is to the flowing of 14 direction of filtration hole, flow distribution plate 8 is set the rainwater of collection
There are the end of filtration hole 14 and the inner wall of abandoned stream case 6 to contradict by rubber pad 21, early period, rainwater was flowed into through the filtering of filtration hole 14
In abandoned stream case 6, rainwater early period flowed into abandoned stream case 6 flows into abandoned stream portion 22 by abandoned stream hole 11, and the rainwater in abandoned stream portion 22 is logical
It crosses second pipe 25 to flow in abandoned stream chamber 31, the abandoned stream switch 32 between abandoned stream chamber 31 and waste water tank 27 is in closed state, works as abandoning
Flow chamber 31 and the filling of abandoned stream portion 22 it is full after, the water surface in abandoned stream case 6 rises, floating ball 19 due to buoyancy along floating ball frame 18 to floating
Dynamic, floating ball 19 and the lower surface of flow distribution plate 8 are inconsistent, and 8 stress of flow distribution plate is rotated along central axis 9, and flow distribution plate 8 is backwards to filtration hole 14
One end and resistance turn fin 15 conflict, shunt turn stop operating, the liquid level in abandoned stream case 6 is constant, and floating ball 19 is always to flow distribution plate 8
One end force, more clean later period rainwater flows into recoverer 23 through overflow hole 12, the first filter mechanism 4 in recoverer 23
By later period dmp filter, filtered rainwater flows into water storage box 3 through the guiding of third pipeline 26, and rainwater is in water storage box 3 into one
Step is filtered by the second filter mechanism 34, is collected by through flow hole 36, the more clean rainwater after water pump 37 will collect passes through pumping
The extraction of water pipe 38 uses, and after rainfall stops, opening the abandoned stream switch 32 between abandoned stream case 6 and waste water tank 27, pollutes more serious
Initial rainwater come together in waste water tank 27, staff is uniformly processed.
When abandoned stream case 6 needs to clear up, staff holds the first weather shield 16 and the second weather shield 17, by abandoned stream case 6
It takes out, clears up flow distribution plate 8 and resistance turns the impurity left on fin 15, replace the first filter mechanism 4.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (7)
1. a kind of municipal administration gardens rain collector, including rainwater-collecting mechanism (1), rainwater collection header (2) and water storage box
(3), the first filter mechanism (4) are equipped in the rainwater collection header (2), the rainwater-collecting mechanism (1) be equipped with for by itself
The rainwater of collection is placed in the first pipe (7) in rainwater collection header (2), it is characterised in that: also sets in the rainwater collection header (2)
The rain early-stage split-flow mechanism (5) for thering is the rainwater for collecting rainwater collection header (2) to separate；
The rain early-stage split-flow mechanism (5) includes abandoned stream case (6), and the abandoned stream case (6) is located in rainwater collection header (2)；Institute
It states in abandoned stream case (6) and is equipped with flow distribution plate (8), the central axis (9) for flow distribution plate (8) rotation is hinged in the abandoned stream case (6)；
It include abandoned stream wall (40) and overflow wall (41) and parallel with the axis of central axis (9), the abandoning in the abandoned stream case (6)
It flows wall (40) and is equipped with abandoned stream hole (11), the overflow wall (41) is equipped with overflow hole (12), and the flow distribution plate (8) is close to abandoned stream
One end of wall (40) is equipped with filtration hole (14), and the distance of the central axis (9) away from overflow wall (41) is less than central axis (9) away from abandoned stream
There are gaps between flow distribution plate (8) respectively for the distance of wall (40), the abandoned stream wall (40) and overflow wall (41)；
Demarcation plate (10) are equipped in the rainwater collection header (2), rainwater collection header (2) is divided into abandoned stream portion by the demarcation plate (10)
(22) it is connected to recoverer (23), the abandoned stream hole (11) with abandoned stream portion (22), abandoned stream portion (22) bottom is provided with the first company
Through-hole (24), the rainwater collection header (2) are externally provided with for being connected to the second pipes (25) of the first intercommunicating pore (24), and described second
Pipeline (25) connects waste water tank (27) far from the one end of rainwater collection header (2), is additionally provided with abandoned stream control on the second pipe (25)
Mechanism (30) processed, the Split-flow Control mechanism (30) include the abandoned stream chamber (31) of several parallel connections, the both ends of the abandoned stream chamber (31)
It is respectively equipped with abandoned stream switch (32).
2. municipal administration gardens according to claim 1 rain collector, it is characterised in that: the water of the overflow hole (12)
The level height that flat height is higher than abandoned stream hole (11) and the level height for being lower than central axis (9), the overflow hole (12) is interior to be equipped with
Filter screen (13) simultaneously turns fin (15) equipped with resistance in itself lower end；The top of the abandoned stream hole (11) is equipped with the first weather shield
(16), the top of the overflow hole (12) is equipped with the second weather shield (17), first weather shield (16) and the second weather shield
(17) it is tilted towards flow distribution plate (8) direction, first weather shield (16) and the second weather shield (17) are close to the end of separating plate
Portion is fillet.
3. municipal administration gardens according to claim 2 rain collector, it is characterised in that: the rainwater collection header (2)
The interior flow-dividing control structure being equipped with for controlling flow distribution plate (8) rotation；The flow-dividing control structure includes being connected to abandoned stream case (6)
The floating ball frame (18) of bottom, the interior floating ball (19) being equipped with for rotating flow distribution plate (8) of the floating ball frame (18), the floating ball (19)
The direction of motion be directed toward it is between filtration hole (14) and central axis (9) and close filtration hole (14).
4. municipal administration gardens according to claim 3 rain collector, it is characterised in that: the flow distribution plate (8) is close
The end of abandoned stream wall (40) is fastened with rubber pad (21) by bolt (20), and the one of the rubber pad (21) separate flow distribution plate (8)
End is in coniform.
5. municipal administration gardens according to claim 4 rain collector, it is characterised in that: outside the abandoned stream case (6)
There are gap between wall and the inner wall of rainwater collection header (2), the overflow hole (12) is connected to recoverer (23), first mistake
Filter structure (4) is set to recoverer (23) bottom.
6. municipal administration gardens according to claim 5 rain collector, it is characterised in that: first filter mechanism
(4) bottom is provided with the second intercommunicating pore (39), is equipped with third pipeline (26) between second intercommunicating pore (39) and water storage box (3).
7. municipal administration gardens according to claim 6 rain collector, it is characterised in that: the case of the abandoned stream case (6)
It is equipped with bending part (29) at mouth outer rim and is sticked at the case mouth of rainwater collection header (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036063.6A CN106836436B (en) | 2017-01-18 | 2017-01-18 | Municipal gardens rain collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036063.6A CN106836436B (en) | 2017-01-18 | 2017-01-18 | Municipal gardens rain collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836436A CN106836436A (en) | 2017-06-13 |
| CN106836436B true CN106836436B (en) | 2019-04-02 |
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ID=59124279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036063.6A Active CN106836436B (en) | 2017-01-18 | 2017-01-18 | Municipal gardens rain collector |
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| Country | Link |
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| CN (1) | CN106836436B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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