CN204753775U - City rainwater collection device that avoids peak hour - Google Patents
City rainwater collection device that avoids peak hour Download PDFInfo
- Publication number
- CN204753775U CN204753775U CN201520470541.0U CN201520470541U CN204753775U CN 204753775 U CN204753775 U CN 204753775U CN 201520470541 U CN201520470541 U CN 201520470541U CN 204753775 U CN204753775 U CN 204753775U
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- Prior art keywords
- storage tank
- stopper
- gutter
- peak hour
- diameter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000011380 pervious concrete Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a city rainwater collection device that avoids peak hour relates to municipal drainage prevention waterlogging technical field, and the device includes the storage water tank, and the bottom surface of storage water tank is provided with a plurality of drain pipes, and at least one drain pipe is provided with automatic shutoff mechanism, and at least one drain pipe does not set up automatic shutoff mechanism, the end mouth that protects a section of thick bamboo of automatic shutoff mechanism encloses on the top mouth that corresponds the drain pipe, and the backup pad level is fixed in the drain pipe, is provided with a stopper in the backup pad, the diameter of the diameter of stopper top surface = protect bobbin top mouth, the diameter of stopper bottom surface the diameter of drain pipe, a floater is connected through a connecting wire to the stopper, the equal imbalance of length of the connecting wire of all automatic shutoff mechanisms, wherein, length <= gap to the distance of the bottom surface of storage water tank of long connecting wire. The utility model discloses the rainwater that increases the sewer holds receives the retentivity, peak phase of the surface runoff that staggers, reduces the occurring frequency of urban waterlogging calamity.
Description
Technical field
The utility model relates to urban sewerage and drainage prevention waterlogging technical field, is specifically related to a kind of urban rainwater and avoids the peak hour gathering-device.
Background technology
In recent years, along with global warming, cause Seasonal Atmospheric sexual abnormality, and torrential rain, extra torrential rain take place frequently; Meanwhile, along with the quickening of urbanization process, the area of hardened ground sharply increases, the rain penetration ability degradation on ground; The drainage system of sewer composition is the principal mode of urban road drainage, drainage system facility imperfection, the pipe net arrangement not science of drainage system, above factors causes urban waterlogging problem day by day serious, time have urban sewerage and drainage system to paralyse phenomenon occur, jeopardize the security of the lives and property of the people.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of urban rainwater to avoid the peak hour gathering-device, is placed in sewer, and the rain-water accumulating increasing sewer receives retentivity, stagger peak phase of surface flow, reduce the occurrence frequency of urban waterlogging disaster.
For reaching above object, the technical scheme that the utility model is taked is: a kind of urban rainwater is avoided the peak hour gathering-device, be placed in sewer, for collecting urban surface rainwater, this device comprises storage tank, the side of storage tank has water inlet, opposite side has overfall gap, described water inlet is higher than overfall gap, the bottom surface of described storage tank is provided with some gutters, and all gutters are all vertically arranged, wherein, at least one gutter is provided with automatic plugging mechanism, and at least one gutter does not arrange automatic plugging mechanism;
Described automatic plugging mechanism comprises casing and one piece of gripper shoe of a hollow, described casing is truncated cone-shaped, the end mouth of casing is trapped among on the top mouth of corresponding gutter, described gripper shoe is horizontally fixed in gutter, gripper shoe has opening, described gripper shoe is provided with a stopper for shutoff casing, the end face of described stopper is circular, and the diameter of the diameter of stopper end face=casing top mouth, the bottom surface of stopper is circular, and the diameter of the diameter < gutter of stopper bottom surface, described stopper end face is fixed with a connecting line, there is a ball float in the top system of connecting line, ball float is positioned at storage tank,
The length of the connecting line of all automatic plugging mechanisms is all unequal, and wherein, the length≤overfall gap of the longest connecting line is to the distance of the bottom surface of storage tank.
On the basis of technique scheme, the bottom surface of described storage tank is fixed with filter screen, and filter screen is vertically arranged, storage tank is divided into water purifying chamber and reservoir chamber by described filter screen, described water inlet is positioned at the side of water purifying chamber, and described overfall gap and gutter are all positioned at the side of reservoir chamber.
On the basis of technique scheme, the height >=water inlet of described filter screen is to the distance of the bottom surface of storage tank.
On the basis of technique scheme, the end face of described storage tank and bottom surface are the flat board that pervious concrete is made.
On the basis of technique scheme, the bottom surface of described storage tank is provided with 4 gutters, and 3 gutters are wherein provided with automatic plugging mechanism, and 1 gutter does not arrange automatic plugging mechanism.
On the basis of technique scheme, the cross section of described gripper shoe is cross.
On the basis of technique scheme, four tops of described gripper shoe are all fixed in corresponding gutter.
On the basis of technique scheme, described stopper is truncated cone-shaped.
Compared with prior art, the utility model has the advantage of:
(1) gathering-device of avoiding the peak hour of the urban rainwater in the utility model comprises gutter and automatic plugging mechanism, in each automatic plugging mechanism, the end mouth of casing is trapped among on the top mouth of corresponding gutter, gutter internal fixtion gripper shoe, gripper shoe is provided with a stopper, and stopper connects a ball float by a connecting line, ball float is positioned at storage tank, the length of the connecting line of all automatic plugging mechanisms is all unequal, and wherein, the length≤overfall gap of the longest connecting line is to the distance of the bottom surface of storage tank.When rainwater flow is larger, rainwater constantly flows in storage tank, the rising gradually of rainwater liquid level, ball float floats one by one, drives stopper progressively shutoff gutter, reduces displacement, rainwater is temporarily stored in storage tank, increase the rain-water accumulating of sewer and receive peak phase of retentivity, the surface flow that staggers, reduce the occurrence frequency of urban waterlogging disaster.
(2) end face of the storage tank in the utility model and bottom surface are the flat board that pervious concrete is made, and the rainwater of storage tank end face can enter in storage tank through upper surface pervious concrete, realizes temporary transient water storage.Meanwhile, when storage tank has water, the water in storage tank can enter in soil layer through soffit pervious concrete, realizes making up underground water.The end face of storage tank is detachable, the dregs of easy cleaning reservoir chamber inner filtration and the mud of deposition, and the cleaning of miscellaneous part in reservoir chamber, maintenance.
Accompanying drawing explanation
Fig. 1 is that in the utility model embodiment, urban rainwater is avoided the peak hour the structural representation of gathering-device;
In figure: 1-storage tank, 1a-water purifying chamber, 1b-reservoir chamber, 2-water inlet, 3-overfall gap, 4-gutter, 5a-casing, 5b-stopper, 5c-gripper shoe, 5d-connecting line, 5e-ball float, 6-filter screen, 7-is dull and stereotyped.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, the utility model embodiment provides a kind of urban rainwater to avoid the peak hour gathering-device, be placed in sewer, for collecting urban surface rainwater, this device comprises storage tank 1, some gutters 4 and several automatic plugging mechanisms for shutoff gutter 4, the end face of storage tank 1 and bottom surface are the flat board 7 that pervious concrete is made, the side of storage tank 1 has water inlet 2, opposite side has overfall gap 3, water inlet 2 is higher than overfall gap 3, namely water inlet 2 arrives the distance of distance > overfall gap 3 to the bottom surface of storage tank 1 of the bottom surface of storage tank 1.The bottom surface of storage tank 1 is provided with some gutters 4, and all gutters 4 are all vertically arranged, and run through the bottom surface of storage tank 1 respectively, and wherein, at least one gutter 4 is provided with automatic plugging mechanism, and at least one gutter 4 does not arrange automatic plugging mechanism.In the present embodiment, the bottom surface of storage tank 1 is provided with 4 gutters 4, and 3 gutters 4 are wherein provided with automatic plugging mechanism, and 1 gutter 4 does not arrange automatic plugging mechanism.The bottom surface of storage tank 1 is fixed with filter screen 6, filter screen 6 is vertically arranged, height >=the water inlet 2 of filter screen 6 arrives the distance of the bottom surface of storage tank 1, storage tank 1 is divided into water purifying chamber 1a and reservoir chamber 1b by filter screen 6, water inlet 2 is positioned at the side of water purifying chamber 1a, and overfall gap 3 and gutter 4 are all positioned at the side of reservoir chamber 1b.
Each automatic plugging mechanism comprises casing 5a and the piece gripper shoe 5c of a hollow, casing 5a is truncated cone-shaped, the end mouth of casing 5a is trapped among on the top mouth of corresponding gutter 4, gripper shoe 5c level is fixed in gutter 4, gripper shoe 5c has opening, in the present embodiment, the cross section of gripper shoe 5c is cross, and four tops of gripper shoe 5c are all fixed in corresponding gutter 4.Gripper shoe 5c is provided with a stopper 5b for shutoff casing 5a, the end face of stopper 5b is circular, and the diameter of stopper 5b end face=casing 5a pushes up the diameter of mouth, the bottom surface of stopper 5b is circular, and the diameter of the diameter < gutter 4 of stopper 5b bottom surface, in the present embodiment, stopper 5b is truncated cone-shaped.Stopper 5b end face is fixed with a connecting line 5d, and there is a ball float 5e in the top system of connecting line 5d, and ball float 5e is positioned at storage tank 1.The length of the connecting line 5d of all automatic plugging mechanisms is all unequal, and wherein, the length≤overfall gap 3 of the longest connecting line 5d arrives the distance of the bottom surface of storage tank 1.
In the utility model embodiment, the avoid the peak hour course of work of gathering-device of urban rainwater is:
Urban rainwater gathering-device of avoiding the peak hour is placed in sewer, and it is inner that the rainwater of urban surface flows into storage tank 1 by water inlet 2, and rainwater enters water purifying chamber 1a, through filter screen 6, filters out the solid dregs in rainwater, and the rainwater after filtration flows into reservoir chamber 1b.
When rainwater flow is less, rainwater is directly discharged by gutter 4.
When rainwater flow is comparatively large, the total displacement of the rainwater flow > gutter 4 of water inlet 2, the rainwater liquid level in storage tank 1 constantly rises.When rainwater liquid level equals the length of the shortest connecting line 5d, the ball float 5e that described connecting line 5d connects floats, and drive stopper 5b to move upward by described connecting line 5d, until the end face of stopper 5b blocks the top mouth of corresponding casing 5a, the gutter 4 that the shutoff of automatic plugging mechanism is corresponding, the total displacement of gutter 4 reduces; Along with rainwater liquid level constantly rises, all ball float 5e progressively float, thus the gutter 4 that progressively shutoff is corresponding, the total displacement of gutter 4 gradually reduces, until the gutter 4 that all automatic plugging mechanism shutoff are corresponding, the total displacement of gutter 4 is minimum.Rainwater liquid level in storage tank 1 rises rapidly, until reach overfall gap 3, rainwater is got rid of by overfall gap 3, and the rainwater flow of last water inlet 2 is equal with the total displacement of gutter 4, overfall gap 3.Rainwater is temporarily stored in storage tank 1, increases the rain-water accumulating of sewer and receives peak phase of retentivity, the surface flow that staggers, reduce the occurrence frequency of urban waterlogging disaster.
Along with rainfall terminates, the flow of water inlet 2 reduces gradually, rainwater liquid level in storage tank 1 declines gradually, slowly lower than overfall gap 3, when the flow of water inlet 2 is less than the total displacement of gutter 4, rainwater liquid level in storage tank 1 declines further, and progressively decline along with liquid level, ball float 5e emerges gradually, and declines, stopper 5b unclamps and declines under the pressure of water, until fall on corresponding gripper shoe 5c, gutter 4 is progressively made, and the total displacement of gutter 4 increases, draining is accelerated, until the rainwater in storage tank 1 drains.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection domain.
Claims (8)
1. a urban rainwater is avoided the peak hour gathering-device, comprise storage tank (1), the side of storage tank (1) has water inlet (2), opposite side has overfall gap (3), described water inlet (2) is higher than overfall gap (3), it is characterized in that: the bottom surface of described storage tank (1) is provided with some gutters (4), all gutters (4) are all vertically arranged, wherein, at least one gutter (4) is provided with automatic plugging mechanism, and at least one gutter (4) does not arrange automatic plugging mechanism;
Described automatic plugging mechanism comprises casing (5a) and one piece of gripper shoe (5c) of a hollow, described casing (5a) is in truncated cone-shaped, the end mouth of casing (5a) is trapped among on the top mouth of corresponding gutter (4), described gripper shoe (5c) is horizontally fixed in gutter (4), gripper shoe (5c) has opening, described gripper shoe (5c) is provided with a stopper for shutoff casing (5a) (5b), the end face of described stopper (5b) is circular, and the diameter=casing (5a) of stopper (5b) end face pushes up the diameter of mouth, the bottom surface of stopper (5b) is circular, and the diameter of the diameter < gutter (4) of stopper (5b) bottom surface, described stopper (5b) end face is fixed with a connecting line (5d), there is a ball float (5e) in the top system of connecting line (5d), ball float (5e) is positioned at storage tank (1),
The length of the connecting line (5d) of all automatic plugging mechanisms is all unequal, and wherein, the length≤overfall gap (3) of the longest connecting line (5d) is to the distance of the bottom surface of storage tank (1).
2. urban rainwater as claimed in claim 1 is avoided the peak hour gathering-device, it is characterized in that: the bottom surface of described storage tank (1) is fixed with filter screen (6), filter screen (6) is vertically arranged, storage tank (1) is divided into water purifying chamber (1a) and reservoir chamber (1b) by described filter screen (6), described water inlet (2) is positioned at the side of water purifying chamber (1a), and described overfall gap (3) and gutter (4) are all positioned at the side of reservoir chamber (1b).
3. urban rainwater as claimed in claim 2 is avoided the peak hour gathering-device, it is characterized in that: the height >=water inlet (2) of described filter screen (6) is to the distance of the bottom surface of storage tank (1).
4. urban rainwater as claimed in claim 1 is avoided the peak hour gathering-device, it is characterized in that: the end face of described storage tank (1) and bottom surface are the flat board (7) that pervious concrete is made.
5. urban rainwater as claimed in claim 1 is avoided the peak hour gathering-device, it is characterized in that: the bottom surface of described storage tank (1) is provided with 4 gutters (4), 3 gutters (4) are wherein provided with automatic plugging mechanism, and 1 gutter (4) does not arrange automatic plugging mechanism.
6. urban rainwater as claimed in claim 1 is avoided the peak hour gathering-device, it is characterized in that: the cross section of described gripper shoe (5c) is cross.
7. urban rainwater as claimed in claim 6 is avoided the peak hour gathering-device, it is characterized in that: four tops of described gripper shoe (5c) are all fixed in corresponding gutter (4).
8. the urban rainwater according to any one of claim 1 to 7 is avoided the peak hour gathering-device, it is characterized in that: described stopper (5b) is in truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470541.0U CN204753775U (en) | 2015-07-01 | 2015-07-01 | City rainwater collection device that avoids peak hour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470541.0U CN204753775U (en) | 2015-07-01 | 2015-07-01 | City rainwater collection device that avoids peak hour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753775U true CN204753775U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470541.0U Expired - Fee Related CN204753775U (en) | 2015-07-01 | 2015-07-01 | City rainwater collection device that avoids peak hour |
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| CN (1) | CN204753775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034980A (en) * | 2017-03-31 | 2017-08-11 | 安徽再制造工程设计中心有限公司 | A kind of cooling water cistern for being easy to discharge water |
| CN110616790A (en) * | 2019-09-02 | 2019-12-27 | 皖建生态环境建设有限公司 | Sponge type inlet for stom water construction structure |
| CN110725383A (en) * | 2019-10-21 | 2020-01-24 | 殷富新 | Municipal sewage treatment system and sewage treatment method thereof |
| CN113123435A (en) * | 2021-03-12 | 2021-07-16 | 宏正工程设计集团股份有限公司 | Urban rainwater pipe canal system |
-
2015
- 2015-07-01 CN CN201520470541.0U patent/CN204753775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034980A (en) * | 2017-03-31 | 2017-08-11 | 安徽再制造工程设计中心有限公司 | A kind of cooling water cistern for being easy to discharge water |
| CN110616790A (en) * | 2019-09-02 | 2019-12-27 | 皖建生态环境建设有限公司 | Sponge type inlet for stom water construction structure |
| CN110725383A (en) * | 2019-10-21 | 2020-01-24 | 殷富新 | Municipal sewage treatment system and sewage treatment method thereof |
| CN113123435A (en) * | 2021-03-12 | 2021-07-16 | 宏正工程设计集团股份有限公司 | Urban rainwater pipe canal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |