CN207484565U - A kind of sponge urban green space rain recycling system - Google Patents
A kind of sponge urban green space rain recycling system Download PDFInfo
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- CN207484565U CN207484565U CN201721620881.2U CN201721620881U CN207484565U CN 207484565 U CN207484565 U CN 207484565U CN 201721620881 U CN201721620881 U CN 201721620881U CN 207484565 U CN207484565 U CN 207484565U
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- circuit
- sponge urban
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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
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a kind of sponge urban green space rain recycling systems, its drip irrigation device includes the first recycling bins and the second recycling bins for storing water, the solenoid valve for water for controlling water source from the first recycling bins to the second recycling bins circulation break-make is equipped between first recycling bins and the second recycling bins, has been further included：The detection device of signal is detected, be preset with the upper limit value signal of hydrolysis ion concentration and is coupled to detection device to export and controls the control device of signal to export in response to detection signal, be coupled to control device and can open and close the executive device of solenoid valve for water in response to control signal for detecting the hydrolysis ion concentration at water source in the first recycling bins；When the detection signal of detection device output is more than upper limit value signal, executive device drives solenoid valve for water to be closed and flow to the second recycling bins to block the water source in the first recycling bins.The utility model have prevent in time underproof water by and ensure the effect of the water that finally uses for qualified water purification.
Description
Technical field
The utility model is related to sponge urban construction technical field, more specifically it is related to a kind of sponge urban green space rain
Water reutilization system.
Background technology
Sponge urban construction must comply with the principles such as Ecology Precedence, and natural way with artificial measures is combined, is being ensured
Under the premise of municipal drainage prevention waterlogging safety, accumulation, infiltration and purification of the rainwater in urban area are realized to the maximum extent, promotes rain
The utilization and ecological environmental protection of water resource.It is not to make a new start to build " sponge city ", replaces traditional drainage system, and
It is one kind " Reduction of Students' Study Load " and supplement to conventional drainage systems, farthest plays the effect of city in itself.
In the prior art, Authorization Notice No. is that a Chinese patent document of CN205839929U discloses a kind of sponge city
City greenery patches rain recycling system, including rain penetration unit, rainwater savings unit, rainwater treatment unit and rainwater recycle list
Member carries out greenery patches sewage processing recycling, saves water resource.
When handling sewage, need the impurity in water being purged to reduce the hydrolysis ion concentration in sewage,
Realize the purified treatment of sewage.But the common purifier of current sewage disposal system needs timing to investigate, make for a long time
The ability of purification can be caused to decline after so that the impurity in purified water body becomes more, causes to hydrolyze ion concentration rising, and
The irregular selective examination of staff is difficult to timely find, some is caused to purify halfway sewage and is used directly, causes ring
It endangers in border.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sponge urban green space rainwater again
Using system, have prevent in time underproof water by and ensure that the water finally used for qualified water purification, improves sponge city
The effect of the safety of city greenery patches rain recycling system.
To achieve the above object, the utility model provides following technical solution：A kind of sponge urban green space rainwater is sharp again
With system, the first recycling bins and the second recycling bins including being used to store water, first recycling bins and second recycling bins
Between be equipped with for control water source from the first recycling bins to the second recycling bins circulation break-make solenoid valve for water, further included：With
In detect the first recycling bins in water source hydrolysis ion concentration with export detection signal detection device, be preset with hydrolyze ion it is dense
The upper limit value signal of degree and be coupled to detection device and in response to detection signal with export control signal control device, be coupled to
Control device and in response to control signal the executive device of solenoid valve for water can be opened and closed；When the detection of detection device output
When signal is more than upper limit value signal, the executive device drives solenoid valve for water to close to block the water source stream in the first recycling bins
To the second recycling bins.
It is miscellaneous in the water in the first recycling bins when the detergent power of purifier declines by using above-mentioned technical proposal
Matter content increases, and the hydrolysis ion concentration in corresponding water becomes larger, when the detection signal of detection device output is believed more than upper limit value
Number when, solenoid valve for water is closed flow to the second recycling bins to block the water in the first recycling bins, ensures the water in the second recycling bins
For qualified water purification, and only with the water purification in the second recycling bins when directly using, it is qualified to have the water for ensureing finally to use
Water purification, it is this monitor in real time by way of, improve the effect of the safety of sponge urban green space rain recycling system.
The utility model is further arranged to：The control device includes：The control device includes：For setting
Upper limit value signal and in response to detection signal to export the comparison circuit of comparison signal, be coupled to comparison circuit and in response to comparing
Warning circuit of the signal to export alarm signal and be warned.
By using above-mentioned technical proposal, when detecting signal more than upper limit value signal, solenoid valve for water closes to block
Water in first recycling bins flow to the second recycling bins, while warning circuit is warned, and reminds staff's first recycling bins
Interior water is unqualified, can be found in time convenient for staff and purifier is investigated.
When the water quality in the first recycling bins is preferable, the resistance value of water is larger, and the detection signal of detection device output is smaller, this
When detection signal be more than working standard signal and less than the upper limit value signal when, the first warning circuit sends out warning, schematic operational
Water in the first recycling bins of personnel at this time is qualified water purification, and when water degradation, the resistance of water becomes smaller, detection device output
Detection signal increase, when detect signal be more than the upper limit value signal when, the second warning circuit sends out warning and controls executive device
Start, the setting of two warning circuits plays the situation of the water in warning the first recycling bins of staff.
The utility model is further arranged to：The control device has further included in response to alarm signal to export control letter
Number control circuit.
By using above-mentioned technical proposal, warning circuit also triggers control circuit while being warned, and reduces member
The practicality of device rationally utilizes circuit.
Square-wave signal is exported for electric installation, high level signal leads to the first LED1 and then the 2nd LED2 by being exported after water
It flickers when being lit, discovers convenient for staff, the setting of self-locking module causes the 2nd LED2 directly to be held when first time is bright
Continuous output control signal so that executive device works always.
The utility model is further arranged to：The control device, which further includes, to be coupled to control circuit and believes in response to warning
Number to keep the self-locking module of lasting output control signal.
By using above-mentioned technical proposal, when the first recycling bins are larger, the water of the water of different parts in the first recycling bins
It is different to solve ion concentration, it may occur however that a certain section of water is qualified water, and another section is unqualified water, leads to a part of unqualified flow to
Second recycling bins, when detecting signal more than upper limit value signal, self-locking module causes solenoid valve for water is continuously off to improve second
The qualification rate of water in recycling bins.
The utility model is further arranged to：Second warning circuit includes to cut off the solution for exporting control signal
Lock-switch.
By using above-mentioned technical proposal, after staff discovers and purifier is repaired, opened by unlock
It closes so that circuit reset, circuit restart to work normally.
The utility model is further arranged to：The comparison circuit is also preset with a working standard signal, the control dress
It puts and has further included indicative indicating circuit when work；When the detection signal is more than working standard signal, the finger
Show that circuit carries out indicating reminders.
By using above-mentioned technical proposal, when circuit works normally, indicating circuit carries out indicating reminders, tells work people
Member's comparison circuit and detection module normal work, at this time if warning circuit does not carry out warning prompting, prove first time
It is qualified water to receive the water in case.
The utility model is further arranged to：The warning circuit and indicating circuit include visual indicator.
By using above-mentioned technical proposal, visual indicator can shine and be warned, and discover convenient for staff.
The utility model is further arranged to：The detection device, which includes, to be fixedly arranged in the first recycling bins with to water decomposition
Confession electric installation of the probe, discontinuity output voltage signal that sub- concentration is detected to be powered to probe.
By using above-mentioned technical proposal, when the hydrolysis ion concentration increase in water, the detection signal of output increases,
Disconnected property output not only acts as the effect of power saving, also may be such that visual indicator flickers, strengthen warning effect for electric installation.
The utility model is further arranged to：It is described to include 555 multi-resonant oscillating circuits for electric installation, 555 chip
Output terminal is coupled with for changing the regulation resistance for the voltage value being output at probe.
By using above-mentioned technical proposal, output may be selected to the size of the voltage of probe by changing regulation resistance, it is real
Now adjust the size of the detection signal of probe output.
The utility model is further arranged to：The comparison circuit includes：The control circuit includes phototriode
Pipe, relay and fly-wheel diode, the base stage of the triode Q are coupled to the second LED light, the coil string of the relay KM1
It is coupled in the current supply circuit of triode Q, the both ends inverse parallel of the coil of relay KM1 has sustained diode 1.
By using above-mentioned technical proposal, when the conducting of the second LED light sends out illumination, phototriode Q be connected so that after
The coil of electric appliance KM1 obtains electric, and the setting of sustained diode 1 prevents voltage and current to be mutated, and provides access, plays protective relay
The effect of KM1.
In conclusion the present embodiment distinguishes water quality situation by the concentration of the hydrolysis ion in water, oscillator signal passes through
The water and size after decaying exports detection signal, in detection signal with before preset upper limit value signal and working standard signal
It makes comparisons to warn staff's water quality situation, and solenoid valve for water is automatically closed when water quality is unqualified, ensures directly to use
Water tank in water be qualified water.
Description of the drawings
Fig. 1 is the present embodiment overall structure diagram；
Fig. 2 is the circuit diagram of the present embodiment.
Reference sign：1st, rain collector；2nd, rainwater treatment device；3rd, rainwater recovery device；4th, catch tray；5、
Collecting box；6th, Rose Box；7th, filter device；8th, the first recycling bins；9th, drinking-water pipe；10th, suction pump；11st, solenoid valve for water；12、
Detection device；13rd, control device；14th, executive device；15th, for electric installation；16th, comparison circuit；17th, indicating circuit；18th, it warns
Circuit；19th, self-locking module；20th, pipeline；21st, the second recycling bins；22nd, control circuit；23rd, lock-switch is solved.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of sponge urban green space rain recycling system, as shown in Figure 1, including rainwater collection packaging
1, rainwater treatment device 2 and rainwater recovery device 3 are put, rain collector 1 includes being located at multiple catch trays 4 below greenery patches,
4 lower section of catch tray is provided with the collecting box 5 for collecting the water in catch tray 4, and rainwater treatment device 2 includes being located at collecting box
The Rose Box 6 of 5 lower sections, the interior filter device 7 being equipped with for purified water of Rose Box 6, rain collector 1 include the first recycling
Case 8 is equipped with drinking-water pipe 9, suction pump 10 is provided on the drinking-water pipe 9, when suction pump 10 between first recycling bins 8 and Rose Box 6
During work, the water that filtering is completed in Rose Box 6 is evacuated in the first recycling bins 8.Pipeline 20 is provided on first recycling bins 8, it should
Pipeline 20 is connected with the second recycling bins 21 positioned at 8 lower section of the first recycling bins, is provided with to close pipeline 20 on pipeline 20
Solenoid valve for water 11, and the water of second recycling bins 21 can not be back in the first recycling bins 21.
As illustrated in fig. 1 and 2, the hydrolysis ion concentration in the water being useful in the first recycling bins 8 of detection is further included to export
Detect signal detection device 12, be preset with hydrolysis ion concentration upper limit value signal and be coupled to detection device 12 and in response to
Detection signal controls the control device 13 of signal to export, is coupled to control device 13 and can open and close water in response to control signal
With the executive device 14 of solenoid valve；When the detection signal that detection device 12 exports is more than upper limit value signal, executive device 14 is driven
It closes solenoid valve for water 11 and flow to the second recycling bins 21 to block the water in the first recycling bins 8.
Detection device 12 includes the probe for being set to and ion concentration detection being hydrolyzed in the first recycling bins 8, the probe
Including the sheet metal two into the water, when hydrolyzing ion concentration rising, the resistance value of the water between two metal sheets is lower, the spy
What a ends of head were coupled with output square wave supplies electric installation 15, this includes 555 chips for electric installation 15, and 1 foot of 555 chips is ground connection
End, 2 feet are low triggering end, and 3 feet are output terminal, and 4 feet are the reset terminal that low level resets, and voltage end, 6 feet are height to 5 feet in order to control
Triggering end, 7 feet are discharge end, and 8 feet are external power supply end.4 feet and 8 feet of 555 chip are coupled to power supply VCC, 6 feet and 2
Foot couples, and 2 feet are coupled with resistance R4, and the other end of resistance R4 is coupled with adjustable resistance VR1, the other end of adjustable resistance VR1 and 4
Foot couples, and 7 feet are coupled to the tie point of resistance R4 and adjustable resistance VR1, and 2 feet have been also coupled to capacitance C1, the other end of capacitance C1
It is grounded with 1 foot, 5 feet are coupled with capacitance C2, the other end ground connection of capacitance C2, and 3 feet are coupled with the A ends of swept resistance R9, slide electricity
Hinder the B ends ground connection of R9, a ends of the P ends coupling probe of swept resistance R9.When the detergent power of rainwater treatment device 2 declines, the
Impurities in water content in one recycling bins 8 increases, and the hydrolysis ion concentration in corresponding water becomes larger, between two metal sheets of popping one's head in
The resistance value of water reduces, the detection signal increase of probe b ends output；Conversely, the detection signal of probe b ends output reduces.And it powers
The setting of device 15 to detect the output of signal discontinuity.
Control device 13 includes：Be coupled to detection device 12 and in response to detection signal and be preset with upper limit value signal and
Working standard signal simultaneously makes comparisons upper limit value signal and working standard signal with detection signal with the ratio for exporting comparison signal
Compared with circuit 16, it is coupled to comparison circuit 16 and in response to comparison signal to carry out the indicating circuit 17 of indicating reminders, be coupled to ratio
Compared with circuit 16 and in response to comparison signal to export alarm signal and send out the warning circuit 18 of alarm, be coupled to warning circuit 18
And in response to alarm signal to export the control circuit 22 of control signal, when detecting signal more than working standard signal, instruction
Circuit 17 carries out indicating reminders, and the circuit is illustrated to work；When detect signal be more than the upper limit value signal when, warning circuit 18 into
Row alarm.
Comparison circuit 16 includes：TA7666 chips, 8 feet be external ground terminal, 9 feet be external power supply end, 10 feet, 11 feet,
12 feet, 13 feet, 14 feet are correspondingly arranged on comparator, and regulator circuit is equipped in the chip, reference level is provided for comparators at different levels,
When the voltage value of input is more than respective reference level, 10 feet, 11 feet, 12 feet, 13 feet, 14 feet export low level, and 16 feet are
The reverse input end of amplifier, 15 feet are feedback end.16 feet of the TA7666 chips are coupled with resistance R5, the other end of resistance R5
Connecing the b ends of probe, 15 feet are coupled with adjustable resistance R6, and the other end of adjustable resistance R6 is coupled to 16 feet, and 9 feet meet power supply VCC, and 8
Foot meets GND.
Warning circuit includes the resistance R7 being arranged in series and Light-emitting diode LED 1, the cathode coupling of Light-emitting diode LED 1
In 10 feet of TA7666 chips, another termination power VCC of resistance R7, when probe exports the detection signal of square wave, and the detection
When signal is more than working standard signal, Light-emitting diode LED 1 flickers.
Warning circuit 18 includes the resistance R8 being arranged in series and Light-emitting diode LED 2, the cathode coupling of Light-emitting diode LED 2
It is connected to 14 feet of TA7666 chips, another termination power VCC of resistance R8, when probe exports the detection signal of square wave, and the inspection
When surveying signal more than upper limit value signal, Light-emitting diode LED 2 flickers, and the water in the first recycling bins of staff 8 is reminded not conform to
Lattice.
Control circuit 22 has further included phototriode Q, relay KM1 and sustained diode 1, and phototriode Q is excellent
The NPN type phototriode of model 3UD is selected, the base stage of phototriode Q is coupled to Light-emitting diode LED 2, phototriode
The emitter ground connection of Q, the collector of phototriode Q are coupled with the coil of relay KM1, the coil of relay KM1 it is another
End is coupled to power supply VCC, and the both ends inverse parallel of the coil of relay KM1 has sustained diode 1, plays protective relay KM1's
Effect.
Control device 13, which has further included, to be coupled to control circuit 22 and is controlled in response to alarm signal with keeping continuing output
The self-locking module 19 of signal, the self-locking module 19 include the relay being connected between the emitter and collector of triode Q
The second normal open switch KM1-2 of KM1, when the coil of relay KM1 obtains electric, the second normal open switch KM1-2 is closed so that relay
The coil of device KM1 persistently it is electric.It is also in series with for the line of block system relay KM1 between the coil of relay KM1 and power supply VCC
The solution lock-switch 23 of the current supply circuit of circle, institute is preferred, which is the normally closed button SB of crawl, when by lower button
When, the coil losing electricity of relay KM1, the second normal open switch KM1-2 is disconnected, self-locking releasing.
Executive device 14 includes the motor M closed for power control solenoid valve for water 11, in the current supply circuit of motor M
It is in series with the first normal open switch KM1-1 of relay KM1, when the coil of relay KM1 obtains electric, the first normal open switch KM1-1
It is closed, solenoid valve for water 11 starts and closes pipeline 20.
The course of work is as follows：By probe placement in the water of the first recycling bins 8,555 multi-resonant oscillating circuits output square wave, when
When water power ion concentration in water is relatively low, the detection signal of output of popping one's head in be more than the preset working standard signal of TA7666 chips and
Less than the preset upper limit value signal of TA7666 chips, 10 feet of TA7666 chips lead to ground, and Light-Emitting Diode LED1, which is powered, to be flickered, alert
Show that the water quality in the first recycling bins of staff 8 is qualified.When the water power ion concentration raising in water, the detection letter for output of popping one's head in
Number it is more than the preset upper limit value signal of TA7666 chips, 14 feet of TA7666 chips lead to ground, Light-Emitting Diode LED2 flickers, warning
Water quality in the first recycling bins of staff 8 is unqualified, at the same the coil of relay KM1 obtain it is electric so that the first normal open switch KM1-
1 is closed, and solenoid valve for water 11 starts and closes pipeline 20, and the water in the first recycling bins 8 is prevented to flow into the second recycling bins 21, until
Normally closed button SB is pressed.The present embodiment has schematic operational personnel water quality situation and closes pipeline 20 in time, ensures second time
Receive the effect that the water in case 21 is qualified water.
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 (10)
1. a kind of sponge urban green space rain recycling system, it is characterised in that：The first recycling bins including being used to store water source
(8) and the second recycling bins (21) it, is equipped with to control water source between first recycling bins (8) and second recycling bins (21)
By the first recycling bins（8）To the second recycling bins（21）The solenoid valve for water (11) for the break-make that circulates, has further included：For detecting first
The hydrolysis ion concentration at recycling bins (8) interior water source detects the detection device (12) of signal to export, is preset with hydrolysis ion concentration
Upper limit value signal and be coupled to detection device (12) and in response to detection signal with export control signal control device (13),
It is coupled to control device (13) and in response to control signal the executive device of solenoid valve for water (11) (14) can be opened and closed；When described
When the detection signal of detection device (12) output is more than upper limit value signal, the executive device (14) drives solenoid valve for water (11)
It closes and flow to the second recycling bins (21) to block the water source in the first recycling bins (8).
2. sponge urban green space according to claim 1 rain recycling system, it is characterised in that：The control device
(13) include：For setting upper limit value signal and exporting the comparison circuit of comparison signal (16), coupling in response to detection signal
It is connected to comparison circuit (16) and the warning circuit (18) in response to comparison signal to export alarm signal and be warned.
3. sponge urban green space according to claim 2 rain recycling system, it is characterised in that：The control device
(13) it further includes in response to alarm signal to export the control circuit (22) of control signal.
4. sponge urban green space according to claim 3 rain recycling system, it is characterised in that：The control device
(13) further include be coupled to control circuit (22) and in response to alarm signal with keep continue output control signal self-locking module
(19)。
5. sponge urban green space according to claim 4 rain recycling system, it is characterised in that：The control device
(13) the solution lock-switch (23) for being useful for cut-out output control signal is further included.
6. sponge urban green space according to claim 2 rain recycling system, it is characterised in that：The comparison circuit
(16) a working standard signal is also preset with, the control device (13) has further included indicative indicating circuit when work
(17)；When the detection signal is more than working standard signal, the indicating circuit (17) carries out indicating reminders.
7. sponge urban green space according to claim 6 rain recycling system, it is characterised in that：The warning circuit
（18）And indicating circuit (17) includes visual indicator.
8. sponge urban green space according to claim 7 rain recycling system, it is characterised in that：The detection device
(12) include probe, the discontinuity output voltage being fixedly arranged in the first recycling bins (8) to be detected to hydrolysis ion concentration
Signal supplies electric installation (15) with what is be powered to probe.
9. sponge urban green space according to claim 8 rain recycling system, it is characterised in that：It is described to supply electric installation
(15) including 555 multi-resonant oscillating circuits, the output terminal of 555 chip is coupled with to be output to the voltage value at probe
Regulation resistance.
10. sponge urban green space according to claim 4 rain recycling system, it is characterised in that：The control circuit
(22) include phototriode Q, relay KM1 and sustained diode 1, the base stage of the triode Q is coupled to the 2nd LED
Lamp, the coil of the relay KM1 are connected serially in the current supply circuit of triode Q, and the both ends inverse parallel of the coil of relay KM1 has
Sustained diode 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620881.2U CN207484565U (en) | 2017-11-28 | 2017-11-28 | A kind of sponge urban green space rain recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620881.2U CN207484565U (en) | 2017-11-28 | 2017-11-28 | A kind of sponge urban green space rain recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484565U true CN207484565U (en) | 2018-06-12 |
Family
ID=62472929
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| CN201721620881.2U Active CN207484565U (en) | 2017-11-28 | 2017-11-28 | A kind of sponge urban green space rain recycling system |
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| Country | Link |
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| CN (1) | CN207484565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855941A (en) * | 2022-05-26 | 2022-08-05 | 武汉市园林建筑规划设计研究院有限公司 | Multifunctional corridor frame system and control method thereof |
-
2017
- 2017-11-28 CN CN201721620881.2U patent/CN207484565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855941A (en) * | 2022-05-26 | 2022-08-05 | 武汉市园林建筑规划设计研究院有限公司 | Multifunctional corridor frame system and control method thereof |
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