CN103499152B - Intelligent monitoring system for solar vacuum tube - Google Patents
Intelligent monitoring system for solar vacuum tube Download PDFInfo
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- CN103499152B CN103499152B CN201310447522.1A CN201310447522A CN103499152B CN 103499152 B CN103499152 B CN 103499152B CN 201310447522 A CN201310447522 A CN 201310447522A CN 103499152 B CN103499152 B CN 103499152B
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- module
- vacuum tube
- solar energy
- main control
- energy vacuum
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
An intelligent monitoring system for a solar vacuum tube comprises a master control module, the input end of the master control module is connected with a tube burst detecting module, and the output end of the master control module is respectively connected with a GSM module, a liquid crystal display module, an indicating light module, a voice alarm module and a solenoid valve driving module. When tube burst occurs, a water source is cut off timely through the intelligent monitoring system, an alarm is given through the voice alarm module, owners and property management offices are timely notified through the GSM module and the liquid crystal display module, and therefore the aims of real-time monitor and control and loss reduction can be achieved.
Description
Technical field
The invention belongs to a kind of servicing unit be applied in family expenses or large-sized solar engineering, particularly relate to a kind of detection and control device of solar energy vacuum tube fragmentation.
Technical background
Along with the progress of science and technology, the living standard of people is also improving constantly, but energy problem also highlights gradually, so the whole world also effort at the new forms of energy for the mankind.Solar energy is clean with it, environmental protection is very popular.Solar water heater is exactly modal a kind of device in Solar use, and it is with safety, environmental protection and assemble the plurality of advantages such as simple and used by consumers in general.China since starting to develop and utilize solar water heater for 1998, and growth momentum is swift and violent, and annual also with 23.2% speed increment.Till now, China has become solar water heater producing country maximum in the world, and annual production is about countries in the world sum, existing 100 Duo Jia solar water heater factories.
But, the economic loss caused due to solar water pipe explosion is also more and more serious, the fragmentation of solar energy vacuum tube, cause the waste of great lot of water resources, because solar energy is generally arranged on roof, leak and can have certain harm to roof, suffer consumer's kickback, become " two Conferences " hot issue.Therefore design and a kind ofly simply detect in time when booster and notify that the device of user is necessary very much.
Through inquiry, this series products does not almost have on the market at present, only has one and the solar water heater vacuum-tube leakage prevention device in case of breakage of the Shi Zhong Ao Dingsheng scientific & technical corporation production of registration, a kind of solar water heater vacuum-tube leakage prevention device in case of breakage of its disclosure of the invention, comprise water tank and tank inner wall, between tank inner wall and vacuum tube external wall of upper portion and in vacuum tube cavity, irregular cone seal is installed, conical through-hole is offered in the middle part of irregular cone seal, irregular cone seal is bending state, the maximum gauge place outer wall of irregular cone seal arranges boss, draw-in groove offered by boss and tank inner wall closely cooperates, the interior water block of crossing of cavity that irregular cone seal small diameter portion is arranged on the formation of vacuum tube inwall is positioned at vacuum tube, the external diameter crossing water block is greater than the minimum outer diameter of conical through-hole taper end, cross on water block and offer at least one limbers.Its invention can solve the deficiency of known technology, and really reach when vacuum tube is broken, the water in water tank is enclosed in water tank, does not have any loss.But this device is physics changes the structure of solar energy vacuum tube, when vacuum tube is broken, householder does not also know that it is broken, cannot reach the root problem solving solar energy booster.
Summary of the invention
Technical problem to be solved by this invention is for the deficiency in background technology, provides a kind of solar energy vacuum tube intelligent monitor system.
In order to solve the problem by the following technical solutions: a kind of solar energy vacuum tube intelligent monitor system, comprise main control module, the input of main control module is connected with booster detection module, and the output of main control module is connected with gsm module, LCD MODULE, indicating lamp module, voice alarm module and solenoid valve driving module respectively.
Booster detection module is set in the outside of solar energy vacuum tube, circuit breaker in booster detection module is kept, the circuit turn-on when solar energy vacuum tube is broken, microswitch is upspring, in booster detection module thus to main control module input signal by the microswitch on solar energy vacuum tube extruding booster detection module inwall.In addition, also carried out networking, can judge booster position accurately, and notify user.
Described main control module adopts STC89C52RC single-chip microcomputer.
Gsm module adopts TC35, TC35 to be connected with main control module by serial communication modular.
Solenoid valve driving module uses Control.
The present invention cuts off the water supply in time when booster, is reported to the police by voice alarm module, and notifies owner and property in time by gsm module and LCD MODULE, with the object reaching real-time inspection and control Yu reduce the loss.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Fig. 2 is the structural representation of booster detection module.
Fig. 3 is serial communication modular RS-232 circuit diagram.
Fig. 4 is connecting circuit figure in indicating lamp module.
Fig. 5 is SIM interface circuit figure in gsm module.
Fig. 6 is the schematic diagram of CK9561 circuit in voice alarm module.
Fig. 7 is control relay circuit figure.
Detailed description of the invention
As shown in Figure 1, a kind of solar energy vacuum tube intelligent monitor system, comprise main control module, the input of main control module is connected with booster detection module, and the output of main control module is connected with gsm module, LCD MODULE, indicating lamp module, voice alarm module and solenoid valve driving module respectively.
Booster detection module 1 is set in the outside of solar energy vacuum tube, circuit breaker in booster detection module is kept, the circuit turn-on when solar energy vacuum tube is broken, microswitch is upspring, in booster detection module thus to main control module input signal by the microswitch 2 on solar energy vacuum tube extruding booster detection module inwall.All area arrangement are mainly become a matrix by positioner cleverly, then according to the difference of return of value, show booster position accurately.
Through in many ways investigating, what produce when explosion occurs vacuum tube is brokenness instead of simple situation about bursting, so set out according to this point, as long as judge have or do not have vacuum tube just can judge its situation about whether bursting.
Pipe detects solar energy vacuum tube whether burst owing to sense switch will be fixed on when installing, therefore the switch for often opening under selection normality, and pressure and amplitude when flicking should be too not large when considering to install, therefore selection microswitch, and the self-characteristic of combined solar thermal water pipe, oneself devises booster sense switch.As shown in Figure 2, allow it press when mounted during key contact solar energy vacuum tube, the normal open switch be now just equivalent under nature is the same, and when vacuum tube is broken, button is flicked, and the normal open switch be equivalent in nature situation is pressed, and circuit turn-on is the same.Then make a mould can be enclosed within and be fixed on solar energy vacuum tube, around against with the thing of soft rubber one class, prevent its oxidation, water inlets etc.
Main control module adopts STC89C52RC single-chip microcomputer; Gsm module adopts TC35, TC35 to be connected with main control module by serial communication modular.
Serial communication modular, serial port circuit (RS-232 circuit) mainly TC35 communicates with single-chip microcomputer, realizes gsm module and main control module carries out communication process.Because when main control module communicates from gsm module, interface level is different, therefore need to carry out interface conversion, adopt MAX232EPE chip to complete the conversion of interface level here.Concrete RS-232 circuit diagram is illustrated in fig. 3 shown below.
As seen from Figure 3, by a pull-up resistor, SHDN pin is drawn high, make this chip always in running order, if system needs to be in low power consumpting state, also can control this pin by single-chip microcomputer.During work, this pin is set to low level, when needing to be in low-power consumption, this pin is set to high level and is easy to like this realize controlling.Place 0.1uf electric capacity respectively at pin C1+, C1-, C2+, C2-, V+ and V-and realize charging effect, meet the requirement of corresponding charging electric pump, pin T1OUT, TIN, R1OUT and RIN are the I/O pin of 232 conversions respectively, realize the conversion of the Transistor-Transistor Logic level of single-chip microcomputer and the interface level of host computer.Consider the interference reducing power supply, also need to add the electric capacity of one 104 to realize filtering, to reduce the interference of input at the power supply input pin of chip.
Gsm module adopts TC35.TC35 is a kind of complete wireless gsm module that Siemens Company releases, primarily of GSM BBP, GSM radio-frequency module, supply module (ASIC), flash memory, ZIF connector, antennal interface six part composition.It has fast, the data transmission realized safely and reliably in system schema, voice transfer, Short Message Service (Short Message Service) and fax services function.The operating voltage of module is 3.3 ~ 4.8V.This module has AT command set interface, supports the two class faxes etc. of the short message the 3rd group of text and PDU pattern.
Gsm module interface, TC35 module is connected with single-chip microcomputer mainly through serial ports, thus chip microcontroller is to the control of TC35 module.Although the serial ports of TC35 provides many control lines, owing to considering the simplicity of design interface, and be connected with the UART of single-chip microcomputer, so adopt two lines (TXD, RXD) to connect.Can be realized by software the control of TC35 module communication, adopt software simulating to control to have the features such as use is flexible, also avoid the detection of too much hardware signal well.For other pin of TC35 when not using, if when this pin is for exporting, generally by unsettled for this pin; If this pin is input pin, then need the resistance pull-up of this pin by 10 Ω.In addition due to the pin that/IGT pin is control TC35 module work, so need this pin pull-up, and this pin is connected with single-chip microcomputer, thus can by the duty of single-chip microcomputer control TC35 module.Need the power pin of consideration TC35 module when designing and connect together, because TC35 is function module completely, therefore not needing here to do any signal transacting and radio frequency processing.TC35 module also needs to connect SIM card holder in addition, can realize a complete independently GSM terminal like this.It is below the Interface design of TC35 module.
Indicating lamp module, TC35 has a synchronizing signal pin SYNC (32 pin synchronization signal), and this pin is a synchronous signal output end, the signal that this pin exports, and has reacted the working condition of module.Native system is at this end by a triode access LED lamp, and connection as shown in Figure 4.LED lamp is subject to this pin signal and controls, and can show the state that TC35 module is run.
What the SIM card holder of TC35 module adopted is Molex seat, and this seat has 8 pins, and the SIM pin of TC35 module only has 6 pins, as shown below.Wherein programming holds us need not, and other interface corresponds respectively to 5 pins of TC35, and CCRST, CCIO, CCCL, CCVCC on SIM are directly connected with the Same Name of Ends of TC35 by SIM reader with CCGND.
Fig. 5 is SIM interface circuit figure, and the direct SIM pin corresponding with the ZIF connector of TC35 module of SIM seat connects as seen from the figure, has added electric capacity carry out filtering process in the place needed.When the pin 7 of SIM seat is connected with the SIMDATA of TC35 module, be then used for simulate SIM insert situation; When the pin 7 of SIM seat is not connected with the SIMDATA of TC35 module, be then used for simulating SIM situation about not inserting.
Voice alarm module, CK9561 is a phonetic synthesis integrated alarm circuit chip, and storing four kinds of sound in chip can for selecting.CK9561 IC chip right-to-left 5 pads are respectively: power positive end VDD(is also trigger end); Vibration end OSC answers an external oscillation resistance; Output OUT; Power supply negative terminal Vss.Sound class selecting side SEL0, SEL1.Because the output current of CK9561 is smaller, cannot drive loudspeaker, amplify so connect 9013 triodes, the output of CK9561 carries out signals collecting for ADC after a low pass filter filtering high fdrequency component
The schematic diagram of CK9561 circuit as shown in Figure 6.
Solenoid valve driving module uses Control, is illustrated in figure 7 control relay circuit.
Claims (4)
1. a solar energy vacuum tube intelligent monitor system, it is characterized in that: comprise main control module, the input of main control module is connected with booster detection module, and the output of main control module is connected with gsm module, LCD MODULE, indicating lamp module, voice alarm module and solenoid valve driving module respectively; Wherein, booster detection module is set in the outside of solar energy vacuum tube, circuit breaker in booster detection module is kept, the circuit turn-on when solar energy vacuum tube is broken, microswitch is upspring, in booster detection module thus to main control module input signal by the microswitch on solar energy vacuum tube extruding booster detection module inwall.
2. solar energy vacuum tube intelligent monitor system according to claim 1, is characterized in that: described main control module adopts STC89C52RC single-chip microcomputer.
3. solar energy vacuum tube intelligent monitor system according to claim 1, is characterized in that: gsm module adopts TC35, TC35 to be connected with main control module by serial communication modular.
4. solar energy vacuum tube intelligent monitor system according to claim 1, is characterized in that: solenoid valve driving module uses Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447522.1A CN103499152B (en) | 2013-09-27 | 2013-09-27 | Intelligent monitoring system for solar vacuum tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447522.1A CN103499152B (en) | 2013-09-27 | 2013-09-27 | Intelligent monitoring system for solar vacuum tube |
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| Publication Number | Publication Date |
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| CN103499152A CN103499152A (en) | 2014-01-08 |
| CN103499152B true CN103499152B (en) | 2015-04-15 |
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| CN201310447522.1A Expired - Fee Related CN103499152B (en) | 2013-09-27 | 2013-09-27 | Intelligent monitoring system for solar vacuum tube |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030753U (en) * | 1987-06-24 | 1989-01-11 | 锦州家用电器二厂 | Diaphragm alarm and explosion protection expansion means |
| CN101314061A (en) * | 2007-06-01 | 2008-12-03 | 朱建彬 | Alarm monitor for transfusion |
| CN101840224A (en) * | 2010-04-29 | 2010-09-22 | 江苏桑夏太阳能产业有限公司 | Wireless remote monitoring system for solar heat collection device |
| CN103090559A (en) * | 2013-02-01 | 2013-05-08 | 河南农业大学 | Solar water heating system and detecting device and monitoring method for valve explosion thereof |
-
2013
- 2013-09-27 CN CN201310447522.1A patent/CN103499152B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030753U (en) * | 1987-06-24 | 1989-01-11 | 锦州家用电器二厂 | Diaphragm alarm and explosion protection expansion means |
| CN101314061A (en) * | 2007-06-01 | 2008-12-03 | 朱建彬 | Alarm monitor for transfusion |
| CN101840224A (en) * | 2010-04-29 | 2010-09-22 | 江苏桑夏太阳能产业有限公司 | Wireless remote monitoring system for solar heat collection device |
| CN103090559A (en) * | 2013-02-01 | 2013-05-08 | 河南农业大学 | Solar water heating system and detecting device and monitoring method for valve explosion thereof |
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| CN103499152A (en) | 2014-01-08 |
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