CN207538157U - A kind of rain collector suitable for sponge urban construction - Google Patents
A kind of rain collector suitable for sponge urban construction Download PDFInfo
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- CN207538157U CN207538157U CN201721620130.0U CN201721620130U CN207538157U CN 207538157 U CN207538157 U CN 207538157U CN 201721620130 U CN201721620130 U CN 201721620130U CN 207538157 U CN207538157 U CN 207538157U
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- storage device
- rainwater storage
- rainwater
- urban construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a kind of rain collectors suitable for sponge urban construction,Its drip irrigation device includes downpipe,First rainwater storage device and the second rainwater storage device,It is connected between the first rainwater storage device and the second rainwater storage device by drainage tube,Further include the overflow groove for being set to the second rainwater storage device side and maintaining an equal level with the peak level of the second rainwater storage device,The bottom of the overflow groove is connected by overflow pipe with the second rainwater storage device,Foam ball is provided in the overflow groove,The both sides of the overflow groove are provided with fixed frame,The RF transmitter and infrared receiver positioned at foam ball both sides are provided on the fixed frame,Delayed alarm circuit is coupled on the infrared receiver,Overboard tube valve is warned and is automatically closed the utility model lies in that can be sent out in the excessive rainfall of the second rainwater storage device.
Description
Technical field
The utility model belongs to rainwater harvesting technology field, and more specifically it is related to a kind of suitable for sponge urban construction
Rain collector.
Background technology
Sponge city refers to, by strengthening urban planning and development control, it is raw to give full play to building, road, greenery patches and water system etc.
State system to the receiving of rainwater, store and blend slow releasing function, effectively control rainfall runoff, realize nature accumulation, naturally osmotic, nature
The urban development mode of purification.The purpose of sponge urban planning and construction is to ensure urban water safety by sponge urban construction, close
Reason utilization and protection city water resource, effective protection and promotion Urban Water Environment, scientific conservation and reparation city Ecology, because of ground
Urban Water-culture is maintained and builds to suiting measures to different conditions, so as to make city that there is benign water cycle, good ecological environment and grace
Urban landscape system.
At present, notification number is that the Chinese patent of CN205875343U discloses a kind of roofing rain suitable for sponge urban construction
Water collecting device, including downpipe and the first rainwater storage device, the downpipe upper end be used for collect roofing rainwater, its
Lower end is connected with the bottom of the first rainwater storage device, further includes the second rainwater storage device, drainage tube and drinking-water pipe；It is described
Second rainwater storage device is set to below the first rainwater storage device and connects drinking-water pipe；The drainage tube connects the first rain
Water storage apparatus and the second rainwater storage device, the drainage tube upper end extend to the first rainwater storage device cavity top,
Its lower end is extended in the cavity of the second rainwater storage device.
In the prior art be similar to a kind of above-mentioned roof rain collector suitable for sponge urban construction, second
Rainwater storage device is set under ground, is worked so as to be overflowed when be easy to causeing the excessive rainfall of the second rainwater storage device
Personnel have not been able to find in time, and then lead to the waste of resource.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind to be suitable for sponge urban construction
Rain collector, be can to send out in the excessive rainfall of the second rainwater storage device and warn and be automatically closed downpipe
Valve.
To achieve the above object, the utility model provides following technical solution：It is a kind of suitable for sponge urban construction
Rain collector, including being used to collecting the downpipe of rain water on roof, be set on ground and with the of the drop leg
One rainwater storage device and the second rainwater storage device being set under ground, the first rainwater storage device and the second rain
It is connected between water storage apparatus by drainage tube, further includes and be set to the second rainwater storage device side and with described second
The overflow groove that the peak level of rainwater storage device maintains an equal level, the bottom of the overflow groove are deposited by overflow pipe and second rainwater
Storage device connects, and the foam ball that can be bubbled through the water column is provided in the overflow groove, and the both sides of the overflow groove are provided with fixed frame,
The RF transmitter and infrared receiver positioned at foam ball both sides are provided on the fixed frame, the foam ball floats on water
Infrared ray can be obstructed during face to pass through, delayed alarm circuit is coupled on the infrared receiver, when RF transmitter is sent out
The infrared signal gone out by foam ball block and so that infrared receiver do not received always in delay time infrared ray letter
Number, the detection signal that the infrared receiver is sent out is delivered to delayed alarm circuit so that it sends out warning.
By using above-mentioned technical proposal, rainwater enters through downpipe and is delivered to the first rainwater storage device, passes through
Rainwater is carried out preliminary sedimentation, then reach the second rainwater storage device by drainage tube by one rainwater storage device.And by with
Foam ball is placed on the overflow groove of second rainwater storage device connection can judge whether is rainwater in the second rainwater storage device
It has stored up completely, when the infrared signal that RF transmitter is sent out is blocked by foam ball and causes infrared receiver in delay
In illustrate when not receiving infrared signal always in the second rainwater storage device rainwater stored up full, then delayed alarm electricity
Road is connected and realizes alarm so that staff to be reminded to carry out timely processing；When infrared receiver receives infrared signal always
It is full then to illustrate that the rainwater in the second rainwater storage device does not store up also, then delayed alarm circuit is not alarmed.Therefore, by the second rain
The full situation of rain water storage in water storage apparatus is alarmed, and staff can be reminded to close overboard tube valve or right in time
Rainwater in second rainwater storage device and overflow groove is extracted, and is avoided the loss of rainwater and is led to the waste of resource.
The utility model is further arranged to：It is single that the delayed alarm circuit includes delay unit, control unit and alarm
Member；The reset terminal of the delay unit is coupled to infrared receiver to receive detection signal, and in response to detection signal with defeated
Go out time delayed signal；Described control unit is coupled to delay unit with reception delay signal, and exports control signal；The alarm is single
Member is coupled to control unit to receive control signal, and output alarm signal.
By using above-mentioned technical proposal, delay unit is capable of the detection signal of receiving infrared-ray receiver output, and sentences
It is disconnected whether not receive detection signal always in delay time and export time delayed signal, it being capable of reception delay letter by control unit
Number, and control signal is exported, finally by alarm unit responsive control signal so that it sends out warning.
The utility model is further arranged to：The delay unit is 555 delay circuits.
By using above-mentioned technical proposal, the design of 555 delay circuits is simple, and easy to implement, facilitates designer couple
The design of subsequent conditioning circuit, and it is of low cost, later maintenance is simple.
The utility model is further arranged to：It further includes to control the first of the downpipe valve opening and closing to drive electricity
Machine, the alarm unit are coupled with executive device, and the executive device is in response to detection signal to control the first driving motor
It opens and closes.
It, can when executive device receives the detection signal that infrared receiver sends out by using above-mentioned technical proposal
The first driving motor is controlled to close overboard tube valve, so as to which rainwater is avoided to go successively to downpipe, the second rainwater is caused to deposit
Excessive rainfall in storage device and overflow.
The utility model is further arranged to：It further includes and is set to ground and is deposited by connecting pipe and second rainwater
The clear water storage device of storage device connection, is provided with suction pump in the connecting pipe.
By using above-mentioned technical proposal, clear water storage device is connected by connecting pipe with the second rainwater storage device,
And clear water storage device be for stored filter after rainwater, so as to can be by the rain of the second rainwater storage device by suction pump
Water is extracted into clear water storage device and is stored.
The utility model is further arranged to：The infrared receiver has been also coupled to switching device, the switching device
In response to detection signal to control the keying of the suction pump.
It, can when switching device receives the detection signal that infrared receiver sends out by using above-mentioned technical proposal
Start suction pump, overflowed so as to avoid the rainwater of the second rainwater storage device larger from downpipe, cause the loss of rainwater.
The utility model is further arranged to：It is provided in the second rainwater storage device close to the drainage tube side
Filter screen.
By using above-mentioned technical proposal, filter screen can further carry out the rainwater in the second rainwater storage device
Filtering reduces the probability that impurity enters in clear water storage device, so as to obtain the clean rainwater of comparison.
The utility model is further arranged to：The drainage tube is set with the opening that the second rainwater storage device connects
It is equipped with sealing element.
By using above-mentioned technical proposal, since the outer wall smoother of drainage tube easily connects with the second rainwater storage device
Logical opening generates gap, causes the loss of rainwater, so as to increase drainage tube and the second rainwater storage dress by sealing element
Leakproofness between putting.
In conclusion the utility model has the following advantages：Second rainwater storage dress can be judged by infrared receiver
It is full whether the rainwater in putting stores up, and can be sent out by delayed alarm circuit when the rainwater in the second rainwater storage device has stored up full
Go out warning, while the first driving motor can be started and stored the second rainwater with closing the valve of downpipe and opening suction pump
Rainwater in device is extracted into clear water storage device, leads to the waste of resource so as to avoid the loss of rainwater.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the circuit diagram of the present embodiment.
Reference sign：1st, downpipe；2nd, the first rainwater storage device；3rd, the second rainwater storage device；4th, drainage tube；
5th, sealing element；6th, filter screen；7th, clear water storage device；8th, connecting pipe；9th, suction pump；10th, overflow groove；11st, foam ball；12、
Fixed frame；13rd, RF transmitter；14th, infrared receiver；15th, delayed alarm circuit；16th, delay unit；17th, control is single
Member；18th, alarm unit；19th, executive device；20th, switching device；21st, overflow pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of rain collector suitable for sponge urban construction, as shown in Figure 1, including for collecting room
The downpipe 1 of face rainwater, the first rainwater storage device 2 for being set on ground and being connected with downpipe 1 and it is set to ground bottom
Under the second rainwater storage device 3, connected between the first rainwater storage device 2 and the second rainwater storage device 3 by drainage tube 4
Logical, drainage tube 4 is provided with sealing element 5 with the opening that the second rainwater storage device 3 connects, and can increase by the by sealing element 5
Leakproofness between two rainwater storage devices 3 and drainage tube 4 is provided with close to 4 side of drainage tube in the second rainwater storage device 3
Filter screen 6, filter screen 6 can filter the impurity for not having removal in the first rainwater storage device 2.Therefore, pass through the first rainwater
The booties such as the dust adulterated in rainwater and leaf can be carried out preliminary sedimentation by storage device 2, and more clean rainwater is from drawing
4 upper end of flow tube flows into the second rainwater storage device 3 and filters again, so as to compare clean rainwater recycle profit
With.
As shown in Figure 1, the side far from the first rainwater storage device 2 is provided with clear water storage device 7 on ground, clear water is deposited
The bottom of storage device 7 is connected by connecting pipe 8 with the second rainwater storage device 3, and connecting pipe 8 is set to the storage of the second rainwater
The side wall of device 3 and suction pump 9 is installed on the lower section of filter screen 6, connecting pipe 8, it can will be relatively more dry by draw-off pump
Net rainwater is drawn into clear water storage device 7 with for people to use, while can be convenient for making again for the second rainwater storage device 3
With.
As illustrated in fig. 1 and 2,2 side of the second rainwater storage device is provided with the peak level with the second rainwater storage device 2
Fair overflow groove 10, the bottom of overflow groove 10 are connected with the second rainwater storage device 2 by overflow pipe 21, are put in overflow groove 10
The foam ball 11 that can be bubbled through the water column is equipped with, and the opening of 10 bottom of overflow groove avoids foam ball 11 less than the diameter of foam ball 11
It falls into overflow pipe 21.The both sides of overflow groove 10 are equipped with fixed frame 12, are provided on fixed frame 12 positioned at 11 both sides of foam ball
RF transmitter 13 and infrared receiver 14, delayed alarm circuit 15 is coupled on infrared receiver 14, when infrared
The infrared signal that line transmitter 13 is sent out is blocked by foam ball 11 and causes infrared receiver 14 in delay time always
It connects and does not receive infrared signal, the detection signal that infrared receiver 14 is sent out is delivered to delayed alarm circuit 15 so that it sends out
Warning.
As shown in Fig. 2, delayed alarm circuit 15 includes delay unit 16, control unit 17 and alarm unit 18, delay is single
The reset terminal of member 16 is coupled to the output terminal of light sensor to receive detection signal, and is delayed in response to detection signal with exporting
Signal, control unit 17 is coupled to delay unit 16 with reception delay signal, and exports control signal, and alarm unit 18 is coupled to
Control unit 17 is to receive control signal, and output alarm signal.
As shown in Fig. 2, the 4th pin of 555 delay circuits is reset terminal, and resets for low level triggering, when infrared ray connects
Receipts device 14 sends out the detection signal for high level so that 555 delay circuits are started to work, if beginning in set delay time
Detection signal is not received eventually, then time delayed signal of the 555 delay circuits output for high level, if in set delay time
Always detection signal is received so that 555 chips are reset, and restart to be delayed.
As shown in Fig. 2, control unit 17 includes triode Q and relay KM, triode Q is preferably NPN type, triode Q
Base stage be coupled to delay unit 16 with reception delay signal, the collector of triode Q connects after being coupled to the coil of relay KM
Power supply, the emitter ground connection of triode Q are connect, relay KM controls have normally opened first switch KM1 and normally opened second switch KM2, often
It opens first switch KM1 and is coupled to alarm unit 18；Alarm unit 18 includes light emitting diode and resistance 2, one end coupling of resistance R2
One end of normally opened first switch KM1 is connected to, the other end is coupled to the anode of light emitting diode, and the cathode of light emitting diode is coupled to
One end of power supply, the other end of power supply are coupled to the other end of normally opened first switch KM1.Therefore, when the base stage of triode Q receives
During to time delayed signal for high level, triode Q is connected and so that the coil of relay KM obtains electric, control relay KM's is normally opened
Contact closure, alarm unit 18 are connected, lumination of light emitting diode.
As shown in Fig. 2, light emitting diode is coupled with executive device 19, executive device 19 includes phototriode and first and drives
Dynamic motor, the base stage of phototriode are coupled to light emitting diode to receive the illumination of light emitting diode, the collection of phototriode
Electrode is coupled to power supply, and the emitter of triode is coupled to one end of the first driving motor, another termination of the first driving motor
Ground, the first driving motor are micromachine, and shaft rotation is in linkage with 1 valve of downpipe so that the rotation of 1 valve of downpipe is closed.
Therefore, the photosensitive triode ON when lumination of light emitting diode is alarmed, the first driving motor are also started to work therewith, executive device
19 in response to detection signal with control the first driving motor open and close 1 valve of downpipe.
As illustrated in fig. 1 and 2, normally opened second switch KM2 is coupled with switching device 20, and switching device 20 includes resistance R3 and pumping
Water pump 9, one end of resistance R3 are coupled to one end of normally opened second switch KM2, and the other end of normally opened second switch KM2 is coupled to electricity
Source, one end of suction pump 9 are coupled to the other end of resistance R3, the other end ground connection of suction pump 9.Therefore, switching device 20 can
In response to detection signal to control the keying of suction pump 9.
Operation principle described above：Rainwater enters the first rainwater storage device 2, and store in the first rainwater through downpipe 1
Preliminary sedimentation is carried out in device 2, then the second rainwater storage device 3 is entered, and in the second rainwater storage device 3 by drainage tube 4
It is inside filtered, rainwater clean in the second rainwater storage device 3 is extracted into clear water storage device finally by suction pump 9 is started
7 with treat people use.
When the excessive rainfall in the second rainwater storage device 3, rainwater can flow to overflow groove 10 by overflow pipe 2, and lead to
Crossing the placement foam ball 11 on overflow groove 10 can judge whether the rainwater in the second rainwater storage device 3 has stored up completely, hot
The infrared signal that outside line transmitter 13 is sent out is blocked by foam ball 11 and so that infrared receiver 14 begins in delay time
It is full to illustrate that the rainwater in the second rainwater storage device 3 has stored up when not receiving infrared signal eventually, then lumination of light emitting diode
And executive device 19 is connected so that the first driving motor to be controlled to close 1 valve of downpipe, while suction pump 9 can be started, with
Rainwater in second rainwater storage device 3 is drawn into clear water storage device 7, consequently facilitating the second rainwater storage device 3 is again
Secondary use.Therefore, warning is sent out by the full situation of the rain water storage in the second rainwater storage device 3 and closes 1 valve of downpipe
Door and startup suction pump 9 extract the rainwater in the second rainwater storage device 3 and overflow groove 10, can avoid rainwater
Loss and lead to the waste of resource.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of rain collector suitable for sponge urban construction, including being used to collect the downpipe (1) of rain water on roof, set
It is placed on ground and the first rainwater storage device (2) connected with the downpipe (1) and the second rain being set under ground
Water storage apparatus (3), between the first rainwater storage device (2) and the second rainwater storage device (3) by drainage tube (4) even
It is logical, it is characterised in that：Further include be set to the second rainwater storage device (3) side and with the second rainwater storage device
(3) overflow groove (10) that peak level maintains an equal level, the bottom of the overflow groove (10) pass through overflow pipe (21) and second rain
Water storage apparatus (3) connects, and the foam ball (11) that can be bubbled through the water column, the overflow groove (10) are provided in the overflow groove (10)
Both sides be provided with fixed frame (12), the RF transmitter positioned at foam ball (11) both sides is provided on the fixed frame (12)
(13) it can obstruct infrared ray with infrared receiver (14), the foam ball (11) when bubbling through the water column and pass through, the infrared ray
Delayed alarm circuit (15) is coupled on receiver (14), when the infrared signal that RF transmitter (13) is sent out is by foam ball
(11) it blocks so that infrared receiver (14) does not receive infrared signal always in delay time, the infrared ray connects
It receives the detection signal that device (14) is sent out and is delivered to delayed alarm circuit (15) so that it sends out warning.
2. a kind of rain collector suitable for sponge urban construction according to claim 1, it is characterised in that：It is described
Delayed alarm circuit (15) includes delay unit (16), control unit (17) and alarm unit (18)；
The reset terminal of the delay unit (16) is coupled to infrared receiver (14) to receive detection signal, and in response to detection
Signal is to export time delayed signal；
Described control unit (17) is coupled to delay unit (16) with reception delay signal, and exports control signal；
The alarm unit (18) is coupled to control unit (17) to receive control signal, and output alarm signal.
3. a kind of rain collector suitable for sponge urban construction according to claim 2, it is characterised in that：It is described
Delay unit (16) is 555 delay circuits.
4. a kind of rain collector suitable for sponge urban construction according to claim 2, it is characterised in that：Also wrap
The first driving motor for controlling the downpipe (1) valve opening and closing is included, the alarm unit (18) is coupled with executive device
(19), the executive device (19) in response to detection signal to control the keying of the first driving motor.
5. a kind of rain collector suitable for sponge urban construction according to claim 1, it is characterised in that：Also wrap
The clear water storage device (7) for being set to ground and being connected by connecting pipe (8) with the second rainwater storage device (3) is included,
Suction pump (9) is provided on the connecting pipe (8).
6. a kind of rain collector suitable for sponge urban construction according to claim 5, it is characterised in that：It is described
Infrared receiver (14) has been also coupled to switching device (20), and the switching device (20) is described to control in response to detection signal
The keying of suction pump (9).
7. a kind of rain collector suitable for sponge urban construction according to claim 1, it is characterised in that：It is described
The drainage tube (4) side is provided with filter screen (6) in second rainwater storage device (3).
8. a kind of rain collector suitable for sponge urban construction according to claim 1, it is characterised in that：It is described
Drainage tube (4) is provided with sealing element (5) with the opening that the second rainwater storage device (3) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620130.0U CN207538157U (en) | 2017-11-28 | 2017-11-28 | A kind of rain collector suitable for sponge urban construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620130.0U CN207538157U (en) | 2017-11-28 | 2017-11-28 | A kind of rain collector suitable for sponge urban construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538157U true CN207538157U (en) | 2018-06-26 |
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ID=62615809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620130.0U Active CN207538157U (en) | 2017-11-28 | 2017-11-28 | A kind of rain collector suitable for sponge urban construction |
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| Country | Link |
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| CN (1) | CN207538157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589995A (en) * | 2019-06-28 | 2019-12-20 | 广东一中建筑工程有限公司 | Sewage treatment system |
| CN110651696A (en) * | 2019-10-22 | 2020-01-07 | 湖州灵粮生态农业有限公司 | Intelligent water collecting and watering device for relieving urban drainage |
| CN113376077A (en) * | 2021-08-13 | 2021-09-10 | 昆山市建设工程质量检测中心 | On-site actual measurement device and method for evaluating performance of biological retention facility sponge |
| CN113502889A (en) * | 2021-07-02 | 2021-10-15 | 武汉圣禹排水系统有限公司 | System and method for distributing roof rainwater |
-
2017
- 2017-11-28 CN CN201721620130.0U patent/CN207538157U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589995A (en) * | 2019-06-28 | 2019-12-20 | 广东一中建筑工程有限公司 | Sewage treatment system |
| CN110651696A (en) * | 2019-10-22 | 2020-01-07 | 湖州灵粮生态农业有限公司 | Intelligent water collecting and watering device for relieving urban drainage |
| CN113502889A (en) * | 2021-07-02 | 2021-10-15 | 武汉圣禹排水系统有限公司 | System and method for distributing roof rainwater |
| CN113376077A (en) * | 2021-08-13 | 2021-09-10 | 昆山市建设工程质量检测中心 | On-site actual measurement device and method for evaluating performance of biological retention facility sponge |
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