CN206457905U - Urban runoff pollution reduction device - Google Patents
Urban runoff pollution reduction device Download PDFInfo
- Publication number
- CN206457905U CN206457905U CN201720134674.XU CN201720134674U CN206457905U CN 206457905 U CN206457905 U CN 206457905U CN 201720134674 U CN201720134674 U CN 201720134674U CN 206457905 U CN206457905 U CN 206457905U
- Authority
- CN
- China
- Prior art keywords
- abandoned stream
- runoff pollution
- downpipe
- control box
- reduction device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of urban runoff pollution reduction device, it is related to abatement Urban Rainwater Runoff Pollution field.A kind of urban runoff pollution reduction device of the present utility model includes downpipe, abandoned stream structure, control box and collector pipe, and control box is used for the signal for receiving floating-ball level switch, and sends control instruction to the valve of delivery port.The utility model has the function and advantage for cutting down Urban Rainwater Runoff Pollution and the runoff flood peak that staggers, and advantageously reduces runoff pollution, the discharge pressure of urban pipe network and reduces flood etc., to promoting harmony between man and nature development significant.
Description
Technical field
The utility model is related to abatement Urban Rainwater Runoff Pollution field, more particularly to a kind of urban runoff pollution reduction dress
Put.
Background technology
Global shortage of water resources is related to grain security, ecological safety, Environmental security and economic security, or even life peace
Entirely, it is current significant problem urgently to be resolved hurrily.According to Ministry of Water Resources's official statistics, the current shortage of water resources situation of China is very prominent
Go out, only 2200 cubic metres per capita of freshwater resources amount, the only a quarter of world's per capita share rank the 121st in the world
Position, is 13, the whole world one of poorest country of water resource per capita.In recent years, whenever rainy season, " city is showed in various regions city by turns
See sea " scene, cause serious flood and casualties and property loss.Rainwater catchment system can reduce waterlogging hair
Raw probability, the discharge pressure for reducing drainage system construction, mitigating river course, can also alleviate the pressure of shortage of water resources,
Rainwater Resources are realized, effectively using natural resources, promote harmony between man and nature development.
Rainfall runoff inevitably produces pollution, and rainwater runoff pollution scope is wide, and influence is big, reduces rainfall runoff production
Raw pollution is environmental protection, the important measures of protection people's safety.
Utility model content
Goal of the invention：
Technical problem to be solved in the utility model is to provide a kind of urban runoff pollution reduction device, to precontamination
More serious rainwater is collected, and reduces the pollution that runoff is caused, and improves research advances.
Technical scheme：The utility model solves a kind of urban runoff pollution reduction device that its technical problem is used, should
Device includes downpipe, abandoned stream structure, control box and collector pipe.
Described downpipe open upper end simultaneously connects rain water on roof bucket, downpipe lower end connection collector pipe, downpipe bottom right
Side is provided with rectangular opening, rectangular opening connection abandoned stream structure.
Described abandoned stream structure includes gate, hinge, headstock gear, floating-ball level switch, delivery port and abandoned stream case, gate position
Inside downpipe, gate upper end connects headstock gear, and gate lower end is connected with hinge, and floating-ball level switch is located at interior on the right side of abandoned stream case
On wall, delivery port is arranged on abandoned stream case lower right side.
Described control box is located in abandoned stream case outer right wall, and control box received by microprogram, read Floating Ball Liquid Level opens
The signal of transmission is closed, and control signal is sent to the electrically operated valve of headstock gear and delivery port.
Gate described in the utility model is gates of segmental shape.
Preferably, abandoned stream case is cuboid.
Preferably, single-chip microcomputer and signal converter are provided with control box, for receiving to read signal.
Beneficial effect：A kind of urban runoff pollution reduction device of the present utility model, has the advantages that：
(1) the abandoned stream rainwater process intelligence degree in the utility model is high, and control box can receive, read Floating Ball Liquid Level
The signal of switch, and control signal is sent to the electrically operated valve of headstock gear and delivery port, realize the automatic of plant running process
Change.
(2) rain water on roof in the utility model enters abandoned stream case, by one by downpipe after being stopped by gates of segmental shape
Just enter collector pipe after the section time, the process has given up precontamination more serious rainwater, reduced the dirt in runoff process
Dye.
(3) the utility model device simple structure, cost and maintenance cost are low, can collect rainwater, can alleviate city again
Runoff pollution, with very strong practicality.
Brief description of the drawings
Fig. 1 is urban runoff pollution reduction apparatus structure schematic diagram；
Fig. 2 is abandoned stream structural representation
In figure：1- downpipes；2- abandoned stream structures；21- gates；22- hinges；23- headstock gears；24- floating-ball level switch；
25- delivery ports；26- abandoned stream casees；3- control box；4- collector pipes.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Embodiment：
As Figure 1-Figure 2, a kind of urban runoff pollution reduction device of the present utility model, including downpipe 1, abandoned stream knot
Structure 2, control box 3 and collector pipe 4.
Wherein, the open upper end of downpipe 1 and rain water on roof bucket is connected, the lower end of downpipe 1 connection collector pipe 4, downpipe 1 is right
Downside is provided with rectangular opening, rectangular opening connection abandoned stream structure 2.
Abandoned stream structure 2 includes gate 21, hinge 22, headstock gear 23, floating-ball level switch 24, delivery port 25 and abandoned stream case
26, gate 21 is located inside downpipe 1, and the upper end of gate 21 connects headstock gear 23, and the lower end of gate 21 is connected with hinge 22, Floating Ball Liquid Level
Switch 24 is located on the right side inwall of abandoned stream case 26, and delivery port 25 is arranged on the lower right side of abandoned stream case 26.
Control box 3 is located in the outer right wall of abandoned stream case 26, and control box 3 is received by microprogram, reads floating-ball level switch
The signal of 24 transmission, and send control signal to the electrically operated valve of headstock gear 23 and delivery port 25.
As shown in Fig. 2 gate 21 of the present utility model is arc.
In the present embodiment, when before non-rainfall, whole device is in original state, gate 21 is in opening, water outlet
Mouth 25 is closed.
In the present embodiment, at rainfall initial stage, rain water on roof passes through rectangular opening by downpipe 1 after being stopped by gate 21
Into abandoned stream case 26, the rainwater in abandoned stream case 26 is begun to ramp up, and the ball float of floating-ball level switch 24 is gradually increasing with rainwater, when
When ball float rises to estimated water level, connect internal wiring and send a signal to control box 3, control box 3 is received after signal, connect
Lead to the power-off gate 21 of headstock gear 23, now rainwater enters in collector pipe 4, the header tank or collecting-tank of collector pipe 4 and peripheral hardware
Etc. being connected.
In the present embodiment, after gate 21 is closed 72 hours, the valve that delivery port 25 is opened in order is sent by control box 3,
By the early-stage rainwater discharge in abandoned stream case 26.
In the present embodiment, after the rainwater discharge in abandoned stream case 26 is finished, the ball float of floating-ball level switch 24 is returned to
Original lowest order, internal wiring disconnects and sends a signal to control box 3, and control box 3 connects the power supply opening gate of headstock gear 23
21, the valve of delivery port 25 is simultaneously closed off, whole device is returned to original state.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of urban runoff pollution reduction device, the device includes downpipe (1), abandoned stream structure (2), control box (3) and collection
Water pipe (4), it is characterised in that：
Described downpipe (1) open upper end simultaneously connects rain water on roof bucket, downpipe (1) lower end connection collector pipe (4), downpipe
(1) lower right side is provided with rectangular opening, rectangular opening connection abandoned stream structure (2)；
Described abandoned stream structure (2) includes gate (21), hinge (22), headstock gear (23), floating-ball level switch (24), delivery port
(25) and abandoned stream case (26), gate (21) is located at that downpipe (1) is internal, and gate (21) upper end connects headstock gear (23), gate (21)
Lower end is connected with hinge (22), and floating-ball level switch (24) is located on the right side of abandoned stream case (26) on inwall, and delivery port (25) is arranged on
Abandoned stream case (26) lower right side；
Described control box (3) is located in abandoned stream case (26) outer right wall, and control box (3) is received by microprogram, reads ball float
The signal of liquid-level switch (24) transmission, and send control signal to the electrically operated valve of headstock gear (23) and delivery port (25).
2. a kind of urban runoff pollution reduction device according to claim 1, it is characterised in that：Described gate (21) is
Gates of segmental shape.
3. a kind of urban runoff pollution reduction device according to claim 1, it is characterised in that：Described abandoned stream case (26)
For cuboid.
4. a kind of urban runoff pollution reduction device according to claim 1, it is characterised in that：Described control box (3)
In be provided with single-chip microcomputer and signal converter, for receive read signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134674.XU CN206457905U (en) | 2017-02-14 | 2017-02-14 | Urban runoff pollution reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134674.XU CN206457905U (en) | 2017-02-14 | 2017-02-14 | Urban runoff pollution reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457905U true CN206457905U (en) | 2017-09-01 |
Family
ID=59693954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134674.XU Expired - Fee Related CN206457905U (en) | 2017-02-14 | 2017-02-14 | Urban runoff pollution reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457905U (en) |
-
2017
- 2017-02-14 CN CN201720134674.XU patent/CN206457905U/en not_active Expired - Fee Related
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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: 20170901 Termination date: 20210214 |