CN106972606A - A kind of high building rainwater is classified electricity generation system - Google Patents
A kind of high building rainwater is classified electricity generation system Download PDFInfo
- Publication number
- CN106972606A CN106972606A CN201710330076.4A CN201710330076A CN106972606A CN 106972606 A CN106972606 A CN 106972606A CN 201710330076 A CN201710330076 A CN 201710330076A CN 106972606 A CN106972606 A CN 106972606A
- Authority
- CN
- China
- Prior art keywords
- water
- storing device
- high building
- hydraulic turbine
- generation system
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
- H02J7/1492—Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Abstract
Electricity generation system is classified the invention discloses a kind of high building rainwater, including：Ultrasonic sensor, single-chip microcomputer, magnetic valve, hydraulic turbine classification TRT and accumulator at the top of water-storing device；Ultrasonic sensor is used for the distance for measuring the current water surface of distance from top of water-storing device；Single-chip microcomputer is connected with ultrasonic sensor for launching pulse signal detection trigger and monitoring the reflection wave signal that ultrasonic sensor is returned；Single-chip microcomputer is connected with magnetic valve for the break-make that magnetic valve is controlled according to the depth of water of water-storing device；Magnetic valve is connected with water-storing device for controlling the rainwater in water-storing device to flow out, and the rainwater flow ipe in water-storing device drives hydraulic turbine classification TRT classification to generate electricity；Accumulator is classified TRT with the hydraulic turbine and is connected for the output current of hydraulic turbine classification TRT to be converted into direct current and stored.One aspect of the present invention takes full advantage of water resource, on the other hand can alleviate the pressure of big city electricity shortage to a certain extent.
Description
Technical field
Power field is classified the present invention relates to the hydraulic turbine, specially a kind of high building rainwater classification electricity generation system.
Background technology
High building rainwater is in itself by large area roof as natural collecting platform, and be richly stored with potential energy.Currently, high building
Rainwater is substantially directly down discharged through pipeline.So on the one hand processing causes water resource waste, another aspect rainfall mistake
When big, roof ponding is often led to, and then cause attic leak to cause certain economic loss.In fact, high building rainwater is through receiving
Collection can be focused in water storage device, connecting pipe below water storage device, when water level reach a certain height, through supersonic sensing
After device ranging sensing, the controllable valve being connected with water storage device is opened, and then flows to the hydraulic turbine.According to the working water of the hydraulic turbine
From the aspect of head, efficiency and financial cost, classification generating is carried out, rainwater drives hydraulic turbine classification hair during flowing down pipeline
Electricity.Galvanic current is converted electrical current into by current rectifying and wave filtering circuit, and passes through mu balanced circuit and charge protector, with storage
Battery gets up electricity collection for public infrastructures such as street lamps, and another part electric energy can provide system work.Set up high
Rainwater classification electricity generation system in building can alleviate the pressure of big city electricity shortage, be truly realized and save and make full use of water resource
Target, with very strong practicality.
The content of the invention
It is an object of the invention to the deficiency for overcoming prior art there is provided a kind of high building rainwater classification electricity generation system, utilize
High building rainwater carries out classification generating and stores electric energy, on the one hand takes full advantage of water resource, on the other hand to a certain extent can
Alleviate the pressure of big city electricity shortage.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of high building rainwater is classified electricity generation system, including：Ultrasonic sensor, monolithic at the top of water-storing device
Mechanical, electrical magnet valve, hydraulic turbine classification TRT and accumulator；The water-storing device is arranged on roof, for collecting high building rain
Water, the ultrasonic sensor is used for the distance for measuring the current water surface of distance from top of water-storing device；The single-chip microcomputer with it is described
Ultrasonic sensor is connected for launching pulse signal detection trigger and monitoring the back wave letter that the ultrasonic sensor is returned
Number；The single-chip microcomputer is connected with the magnetic valve for the break-make that the magnetic valve is controlled according to the depth of water of water-storing device；It is described
Magnetic valve is connected with the water-storing device for controlling the rainwater in water-storing device to flow out, the rainwater flow ipe in water-storing device
The hydraulic turbine classification TRT classification is driven to generate electricity；The accumulator is mutually used in conjunction with hydraulic turbine classification TRT
Direct current is converted in the output current that the hydraulic turbine is classified to TRT and is stored.
It is preferred that, the accumulator includes current rectifying and wave filtering circuit, mu balanced circuit and charge protector.
It is preferred that, the mu balanced circuit is LM2596.
It is preferred that, the charge protector is LM7805.
It is preferred that, the accumulator is connected with hydraulic turbine classification TRT to be filled for hydraulic turbine classification to be generated electricity
The output current put is converted to direct current and is stable in the charge voltage range of lithium battery.
It is preferred that, the hydraulic turbine classification TRT is classified by every 15 meters of one-levels.
It is preferred that, the model HC-RS04 of the ultrasonic sensor.
It is preferred that, the model STC89C52 of the single-chip microcomputer.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention provides a kind of high building rainwater classification electricity generation system, carries out classification generating using high building rainwater and stores electricity
Can, water resource is on the one hand taken full advantage of, on the other hand can alleviate the pressure of big city electricity shortage to a certain extent.
The present invention is described in further detail below in conjunction with drawings and Examples, but a kind of high building rainwater point of the present invention
Level electricity generation system is not limited to embodiment.
Brief description of the drawings
Fig. 1 is the structured flowchart of present system；
Fig. 2 is the circuit diagram of the ultrasonic sensor of present system；
Fig. 3 is the circuit diagram of the single-chip microcomputer of present system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Shown in Figure 1, a kind of high building rainwater is classified electricity generation system, including：Ultrasonic wave at the top of water-storing device
Sensor 1, single-chip microcomputer 2, magnetic valve 3, hydraulic turbine classification TRT 4 and accumulator 5；The water-storing device is arranged on building
Top, for collecting high building rainwater, the ultrasonic sensor 1 be used for the current water surface of distance from top for measuring water-storing device away from
From；The single-chip microcomputer 2 is connected with the ultrasonic sensor 1 for launching pulse signal detection trigger and monitoring the ultrasonic wave
The reflection wave signal that sensor 1 is returned；The single-chip microcomputer 2 is connected for the depth of water control according to water-storing device with the magnetic valve 3
Make the break-make of the magnetic valve 3；The magnetic valve 3 is connected with the water-storing device for controlling the rainwater stream in water-storing device
Go out, the rainwater flow ipe in water-storing device drives the hydraulic turbine classification classification of TRT 4 to generate electricity；The accumulator 5
TRT 4 is classified with the hydraulic turbine to be connected for the output current of hydraulic turbine classification TRT 4 to be converted into direct current
And stored.
Further, it is shown in Figure 2, the model HC-RS04 of the ultrasonic sensor 1.The ultrasonic sensor
4 leading foots are had, from left to right, the first pin is VCC, and external operating voltage, operating voltage is 5V；Crus secunda is TRIG, defeated
Enter trigger signal；3rd pin is ECHO, exports response signal；4th pin is grounding leg.The work of the ultrasonic sensor
Principle is, first to TRIG pin input at least 10us trigger signal, will send 8 40kHz cycles level inside it and detect back
Ripple.ECHO exports high level response signal if echo-signal has been detected.
Further, as shown in figure 3, the model STC89C52 of the single-chip microcomputer 2.Specifically, can be in STC89C52
The P1.0 mouths of single-chip microcomputer produce square wave, and launch TRIG end of the pulse signal to the ultrasonic sensor 1, while starting monolithic
Timer T0 inside machine, utilizes the time and the time for receiving back wave of the tally function record ultrasonic wave transmitting of timer.
INT0 mouthfuls of reception back waves can be used, when INT0 receives the back wave of ECHO ends transmitting of ultrasonic sensor 1, are read
Time difference, calculate distance.Specifically, during work, first putting 1 P1.0 mouthfuls, start the transmitting ultrasonic wave of ultrasonic sensor 1, simultaneously
Start timer internal T0 and start timing.When ultrasonic wave encounters barrier, signal is returned immediately, and the microprocessor of single-chip microcomputer is not
Scan INT0 pins with stopping, if the signal that INT0 is received is changed into low level from high level, now show that signal has been returned, it is micro-
Processor enters impeding shutdown timer.The data in timer can just be drawn ultrasonic sensor and barrier by conversion again
Hinder the distance between thing, you can calculate the distance of the current water surface of distance from top of water-storing device.Due to ultrasonic wave in atmosphere
Spread speed 340M/S, distance is represented by：Distance=high level time * the velocities of sound (340M/S)/2.
Further, when the distance of the current water surface of the distance from top of water-storing device is to preset distance, the single-chip microcomputer 2 is controlled
The valve of magnetic valve 3 processed opens the rainwater in (specifically, can use P0.3 mouthfuls of control valve openings), release water-storing device,
Rainwater flow ipe drives the hydraulic turbine classification classification of TRT 4 to generate electricity.In one embodiment, it is assumed that the height of a building
For 60 meters, it is contemplated that make full use of the effective depth of high building, and (working head of the hydraulic turbine is general with the working head of the hydraulic turbine
For 6-20 meters) and efficiency be combined to consider, take 15 meters be one-level, be divided into 4 grades to generate electricity, in hydraulic turbine nominal operation head
In the range of, effective generating height of high building is made full use of, sufficiently can so be generated electricity using the gravitional force of rainwater.Consider
To the generating efficiency and the efficiency of battery of the hydraulic turbine, by taking 2167.3 millimeters of the somewhere rainfall of 1 year as an example, formula E is utilized
=mgh can calculate a high building can send electricity 445.2kWh every year.
Further, the accumulator 5 includes current rectifying and wave filtering circuit, mu balanced circuit and charge protector.The hydraulic turbine
Galvanic current is converted electrical current into by current rectifying and wave filtering circuit, and passes through mu balanced circuit LM2596 and charge protector
LM7805 is by voltage stabilization in the charge voltage range of lithium battery, it is ensured that the security of lithium cell charging.Will with lithium battery
Electricity collection is got up is used for the public infrastructures such as street lamp with a part, and another part electric energy can provide electricity for the system work
Source.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of high building rainwater is classified electricity generation system, it is characterised in that including：Supersonic sensing at the top of water-storing device
Device, single-chip microcomputer, magnetic valve, hydraulic turbine classification TRT and accumulator；The water-storing device is arranged on roof, for collecting
High building rainwater, the ultrasonic sensor is used for the distance for measuring the current water surface of distance from top of water-storing device；The single-chip microcomputer
It is connected with the ultrasonic sensor for launching pulse signal detection trigger and monitoring the anti-of the ultrasonic sensor return
Ejected wave signal；The single-chip microcomputer is connected with the magnetic valve for controlling the logical of the magnetic valve according to the depth of water of water-storing device
It is disconnected；The magnetic valve is connected with the water-storing device for controlling the rainwater in water-storing device to flow out, the rainwater in water-storing device
Flow ipe drives the hydraulic turbine classification TRT classification to generate electricity；The accumulator generates electricity with hydraulic turbine classification and filled
Put and be connected for the output current of hydraulic turbine classification TRT to be converted into direct current and stored.
2. high building rainwater according to claim 1 is classified electricity generation system, it is characterised in that：The accumulator includes rectification
Filter circuit, mu balanced circuit and charge protector.
3. high building rainwater according to claim 2 is classified electricity generation system, it is characterised in that：The mu balanced circuit is
LM2596。
4. high building rainwater according to claim 2 is classified electricity generation system, it is characterised in that：The charge protector is
LM7805。
5. high building rainwater according to claim 1 is classified electricity generation system, it is characterised in that：The accumulator and the water
Turbine classification TRT is connected for the output current of hydraulic turbine classification TRT to be converted into direct current and lithium is stable at
In the charge voltage range of battery.
6. high building rainwater according to claim 1 is classified electricity generation system, it is characterised in that：The hydraulic turbine classification, which generates electricity, to be filled
Put and be classified by every 15 meters of one-levels.
7. high building rainwater according to claim 1 is classified electricity generation system, it is characterised in that：The type of the ultrasonic sensor
Number be HC-RS04.
8. high building rainwater according to claim 1 is classified electricity generation system, it is characterised in that：The model of the single-chip microcomputer
STC89C52。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330076.4A CN106972606A (en) | 2017-05-11 | 2017-05-11 | A kind of high building rainwater is classified electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330076.4A CN106972606A (en) | 2017-05-11 | 2017-05-11 | A kind of high building rainwater is classified electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972606A true CN106972606A (en) | 2017-07-21 |
Family
ID=59331746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710330076.4A Pending CN106972606A (en) | 2017-05-11 | 2017-05-11 | A kind of high building rainwater is classified electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972606A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258827A (en) * | 2008-04-23 | 2008-09-10 | 昆明理工大学 | Subdistrict greening water-saving automatic irrigation device |
| US20090115189A1 (en) * | 2007-11-01 | 2009-05-07 | Hsien-Ming Lin | Power generation device |
| CN202195859U (en) * | 2011-08-15 | 2012-04-18 | 浙江商达环保有限公司 | Real-time water level long-distance measuring control device |
| CN203050977U (en) * | 2012-11-30 | 2013-07-10 | 张诗贺 | Rainwater centralized generating set on roof of high-rise building |
| CN203672451U (en) * | 2014-01-07 | 2014-06-25 | 山东天地缘酒业有限公司 | Wine jar liquid level monitoring system |
| CN203773370U (en) * | 2014-03-21 | 2014-08-13 | 宁波大学 | Automatic water level controller for reservoir |
| CN104697605A (en) * | 2015-03-19 | 2015-06-10 | 北京中航赛维生物科技有限公司 | Intelligent liquid level induction circuit and device |
| CN204493064U (en) * | 2015-03-20 | 2015-07-22 | 贵州民族大学 | A kind of power generation apparatus by rainwater |
| CN105963825A (en) * | 2016-04-26 | 2016-09-28 | 昆明理工大学 | Bluetooth medical infusion alarming and real-time intelligent control device based on CPS embedded system |
| CN106050535A (en) * | 2016-08-03 | 2016-10-26 | 广东工业大学 | Rainwater power generation system |
-
2017
- 2017-05-11 CN CN201710330076.4A patent/CN106972606A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090115189A1 (en) * | 2007-11-01 | 2009-05-07 | Hsien-Ming Lin | Power generation device |
| CN101258827A (en) * | 2008-04-23 | 2008-09-10 | 昆明理工大学 | Subdistrict greening water-saving automatic irrigation device |
| CN202195859U (en) * | 2011-08-15 | 2012-04-18 | 浙江商达环保有限公司 | Real-time water level long-distance measuring control device |
| CN203050977U (en) * | 2012-11-30 | 2013-07-10 | 张诗贺 | Rainwater centralized generating set on roof of high-rise building |
| CN203672451U (en) * | 2014-01-07 | 2014-06-25 | 山东天地缘酒业有限公司 | Wine jar liquid level monitoring system |
| CN203773370U (en) * | 2014-03-21 | 2014-08-13 | 宁波大学 | Automatic water level controller for reservoir |
| CN104697605A (en) * | 2015-03-19 | 2015-06-10 | 北京中航赛维生物科技有限公司 | Intelligent liquid level induction circuit and device |
| CN204493064U (en) * | 2015-03-20 | 2015-07-22 | 贵州民族大学 | A kind of power generation apparatus by rainwater |
| CN105963825A (en) * | 2016-04-26 | 2016-09-28 | 昆明理工大学 | Bluetooth medical infusion alarming and real-time intelligent control device based on CPS embedded system |
| CN106050535A (en) * | 2016-08-03 | 2016-10-26 | 广东工业大学 | Rainwater power generation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206610423U (en) | Secondary groups net wireless long-distance meter-reading system | |
| CN203896922U (en) | Intelligent irrigation system | |
| CN211286318U (en) | Energy-conserving roofing of green building | |
| CN204152561U (en) | A kind of compound energy distribution application system | |
| CN207691753U (en) | A kind of photovoltaic water pump system based on maximum current detection | |
| CN107612004B (en) | Self-adaptive wind power generation energy storage system | |
| CN106972606A (en) | A kind of high building rainwater is classified electricity generation system | |
| CN203519053U (en) | Hydrological telemetering terminal machine | |
| CN202632420U (en) | IC card intelligent gas meter system | |
| CN105429263A (en) | Remote self-powered monitor for pipeline fluid information | |
| CN109339198A (en) | A kind of sewer power generation water pipe | |
| CN206725038U (en) | A kind of Level monitor of hydraulic engineering | |
| CN202857450U (en) | Solar-energy field micro irrigation system | |
| CN205047381U (en) | High -lift solar photovoltaic irrigates by lifting water to a higher level with a water pump, etc. station | |
| CN210688378U (en) | Wind energy collecting and utilizing device of range hood | |
| CN217053606U (en) | Energy-saving pressure-superposed water supply equipment | |
| CN208188600U (en) | A kind of house system | |
| CN206892678U (en) | A kind of pump control unit | |
| CN102485615A (en) | Waste collection device | |
| CN201834460U (en) | Multifunctional urban trash can | |
| CN202700300U (en) | Sound-controlled automatic water spraying dust-settling device | |
| CN201582142U (en) | Solar submersible pump | |
| CN201695441U (en) | Solar photovoltaic air water making dispenser | |
| CN206002130U (en) | A kind of seashore supervising device | |
| CN205751231U (en) | Low-consumption wireless communication detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |