CN101339421B - Wireless control water leakage detection protector - Google Patents
Wireless control water leakage detection protector Download PDFInfo
- Publication number
- CN101339421B CN101339421B CN2008100301056A CN200810030105A CN101339421B CN 101339421 B CN101339421 B CN 101339421B CN 2008100301056 A CN2008100301056 A CN 2008100301056A CN 200810030105 A CN200810030105 A CN 200810030105A CN 101339421 B CN101339421 B CN 101339421B
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- Prior art keywords
- handset
- water
- governor circuit
- water leakage
- signal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000001012 protector Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000008400 supply water Substances 0.000 claims description 10
- 230000003534 oscillatory effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a wireless control water leakage detection protector, which comprises a control main machine and one or more water leakage detection sub machines. The control main machine comprises a master control circuit which is connected with an electronic control valve of water supply pipelines through a load control unit and a wireless transmission unit for the signal of the main machine; each water leakage detection sub machine comprises a sub machine master control circuit which is connected with a water leakage detection device and a wireless transmission unit for the signal of the sub machine; and the signals of the control main machine and the water leakage detection sub machines are connected by wireless transmission. The main machine is installed at the primary water inlet of the water supply pipelines of the water consuming facilities, and one or more sub machines are placed at the low end relative to the horizontal position of the water consuming facility. Therefore, when a water leakage fault occurs to a certain facility, the sub machine can send a signal to the main machine by the wireless transmission unit, and the main machine closes the water source through the electronic control valve. The protector of the present invention is convenient to use, reliable, and widely applicable to all kinds of water consuming facilities.
Description
Technical field
The present invention relates to a kind of pick-up unit of controlled in wireless, particularly a kind of radio detection protective device that leaks with drainage facility.
Background technology
At present, the most drainage facility of using, for example various water purification, water making device system, paddle electrical equipment and the fire hose are first-class, when wherein parts occur damaging and the phenomenon that occurs leaking, generally can only observe artificially, so often the user is late when finding, not only wasted water resource, and water surrounding environment facility can go to pot all.Other has a kind of leakage inspector of wired connection, also only limits to interior among a small circle the use, can't detect a plurality of leakage points.
Summary of the invention
In order to solve the above problems, the objective of the invention is to a kind of water leakage detection protector that uses simple, reliable controlled in wireless.
The present invention solves the technical scheme that its problem adopts:
A kind of water leakage detection protector of controlled in wireless, comprise main control system and one or more the detection handset of leaking, main control system comprises governor circuit, and governor circuit connects the water supply line electrically-controlled valve by load control unit, and governor circuit also is connected with host signal wireless transmission assembly; Each detection handset of leaking comprises the handset governor circuit, and the handset governor circuit is connected with leakage inspector, and the handset governor circuit also is connected with handset signal wireless transmission assembly, and main control system is connected by wireless transmission with the signal that detects between the handset that leaks.
Further, be connected with voltage detection device between power circuit and the single-chip microcomputer.
Further, governor circuit includes the sound and light show circuit that is connected with the single-chip microcomputer output terminal.
Further, governor circuit includes the action button that is connected with the single-chip microcomputer input end.
Further, the described handset governor circuit that detects handset that leaks includes single-chip microcomputer, the power circuit that is connected with single-chip microcomputer and oscillatory circuit, and an end of single-chip microcomputer connects handset signal wireless transmission assembly, and the other end connects leakage inspector.
As preferred implementation, described leakage inspector is the detecting electrode that leaks.
Wherein, described host signal wireless transmission assembly and handset signal wireless transmission assembly are electromagnetic wave, infrared ray, ultrasound wave or Bluetooth wireless transmission transmitting-receiving subassembly.
The invention has the beneficial effects as follows: the main control system (main frame) of this water leakage detection protector is installed in all water supply line water inlets place always with drainage facility (as equipment such as water purification system water), one or more detection handsets (handset) of leaking then are positioned over relative horizontal level lower end with drainage facility, with drainage facility in the course of the work, when a certain equipment generation water leakage fault, current are taken advantage of a situation and are flow to the leakage inspector (detecting electrode) of the wherein some detection handsets (handset) of leaking of horizontal level lower end, because electrical conductivity of water influence, the signal that leakage inspector changes, this variable signal inputs to leak and detects the governor circuit of handset (handset), handles the back by governor circuit and by the transmission of wireless signals assembly " ponding " signal is launched; And the transmission of wireless signals assembly in the main control system (main frame) is handled by the main frame governor circuit after " ponding " signal is received, close by the load control unit electrically-controlled valve that will always supply water then, total supply channel with drainage facility is turn-offed, thereby under the situation that occurs leaking, can in time find and automatically the water source be closed.In addition, can set up under the situation of sound and light display spare at main control system, sound " ponding " symbol " C " that prompting, display show and glimmer and show that this leaks and detect the number of handset (handset), the user can do corresponding processing by related display content.After leaking of former sending " ponding " detected handset (handset) and sent normal information, main control system (main frame) was promptly cancelled this sound and display alarm prompting of leaking and detecting handset (handset), and the user can adopt the mode of the artificial button electrically-controlled valve that will always supply water to open.Use simply, reliable, and leak and detect pining down of no connecting line between handset (handset) and the main control system (main frame), can be arbitrarily in addition partition wall put.
In addition, this water leakage detection protector can also possess following function:
1) when main frame detects that the electric weight of a certain handset wherein is low excessively, detection and emissive ability are low or the electric weight of main frame own is crossed low can't start electrically-controlled valve the time, sound " electric weight is low " symbol " L " that prompting, display show and glimmer and show the number of this handset, the electrically-controlled valve that will always supply water is simultaneously closed; After the handset of former sending " electric weight is low " was sent normal information, main frame was promptly cancelled the sound of this handset and display alarm prompting, can adopt this moment the artificial key mode electrically-controlled valve that will always supply water to open.
2) do not receive the communication signal of handset or the handset signal that receives when weakening when main frame, " fault " symbol " E " that the prompting of sounding, display show also glimmers and shows the number of this handset, and the electrically-controlled valve that will always supply water is simultaneously closed; After the handset of former sending " fault " was sent normal information, main frame was promptly cancelled the sound of this handset and display alarm prompting, can adopt this moment the artificial key mode electrically-controlled valve that will always supply water to open.
3) when two kinds or above warning information were arranged simultaneously, the priority level of alarm was: " ponding (C) "-" fault (E) "-" electric weight low (L) ".
4) handset online registration and the notes function that disappears
Online registration: main frame and handset there is no under the state of alarm in operate as normal, the host registration line is inserted in the Registered Jack of handset, " registration " designator flicker of main frame shows, two promptings of back buzzing of succeeding in registration, and the number of " registration " designator and registration handset shows simultaneously.
The notes function that disappears: press " notes disappear " button of main frame, display screen shows the number of annotating disappear symbol " P " and handset, presses " determining " button then, after the buzzing one then notes disappear and finish.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the theory diagram of protective device of the present invention;
Fig. 2 is the circuit theory diagrams of main control system of the present invention;
Fig. 3 is that of the present invention leaking detected the circuit theory diagrams of handset;
Fig. 4 is an operational instances synoptic diagram of the present invention.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the water leakage detection protector of a kind of controlled in wireless of the present invention, comprise main control system 1 and one or more the detection handset 2 of leaking, main control system 1 comprises governor circuit 10, governor circuit 10 connects water supply line electrically-controlled valve 12 by load control unit 11, and governor circuit 10 also is connected with host signal wireless transmission assembly 13; Each detection handset 2 of leaking comprises handset governor circuit 20, handset governor circuit 20 is connected with leakage inspector 21, handset governor circuit 20 also is connected with handset signal wireless transmission assembly 23, and main control system 1 is connected by wireless transmission with the signal that detects between the handset 2 that leaks.
Wherein, the governor circuit 10 of main control system 1 includes parts such as single-chip microcomputer 100, power circuit 110 and oscillatory circuit 120, one end of single-chip microcomputer 100 connects host signal wireless transmission assembly 13, and the other end connects water supply line electrically-controlled valve 12 by load control unit 11.
Further, be connected with voltage detection device 130 between power circuit 110 and the single-chip microcomputer 100.
As preferred implementation, governor circuit 10 includes the sound and light show circuit 140 that is connected with single-chip microcomputer 100 output terminals, is convenient to make prompting, indication.
In addition, the described handset governor circuit 20 that detects handset 2 that leaks includes single-chip microcomputer 200, the power circuit 210 that is connected with single-chip microcomputer 200 and oscillatory circuit 220, one end of single-chip microcomputer 200 connects handset signal wireless transmission assembly 23, and the other end connects leakage inspector 21.Wherein, described leakage inspector 21 is the detecting electrodes that leak.
In addition, in an embodiment of the present invention, described host signal wireless transmission assembly 13 and handset signal wireless transmission assembly 23 can be the wireless transmission transmitting-receiving subassembly of various patterns such as electromagnetic wave, infrared ray, ultrasound wave or bluetooth.
With reference to Fig. 1～Fig. 4, one or more detection handsets (handset) 2 of leaking are positioned over relative horizontal level lower end with drainage facility, main control system (main frame) 1 is installed in all water supply line water inlets place always with drainage facility (as equipment such as water purification system water), the water inlet end 121 of electrically-controlled valve 12 is connected with water inlet pipe, water side 122 joins with watering equipment, wherein, this electrically-controlled valve 12 can be solenoid valve or pulse valve.With drainage facility in the course of the work, when a certain equipment generation water leakage fault, current are taken advantage of a situation and are flow to the detecting electrode 21 of the wherein some detection handsets (handset) 2 of leaking of horizontal level lower end, because electrical conductivity of water influence, the resistance of detecting electrode 21 changes, this variable signal inputs to leak and detects the single-chip microcomputer 200 of handset (handset) 2, by by handset signal wireless transmission assembly 23 " ponding " signal being launched behind the single-chip microcomputer 200 shaping carrier waves; And the host signal wireless transmission assembly 13 in the main control system (main frame) 1 receives the back by the single-chip microcomputer shaping filter with " ponding " signal, amplify, close by load control unit 11 electrically-controlled valve 12 that will always supply water then, total supply channel with drainage facility is turn-offed, thereby under the situation that occurs leaking, can in time find and automatically the water source be closed, simultaneously, sound and light show circuit 140 prompting of sounding, demonstrate " ponding " symbol " C " and glimmer and show that this leaks and detect the number of handset (handset) 2, the user can do corresponding processing by related display content.After leaking of former sending " ponding " detected handset (handset) 2 and sent normal information, main control system (main frame) 1 was promptly cancelled the sound and the display alarm prompting of this handset 2, and the user can adopt the mode of the artificial button electrically-controlled valve 12 that will always supply water to open.
In addition, operate as normal in order to ensure main control system (main frame) 1, the voltage detection device 130 in addition that is connected with single-chip microcomputer 100, when supply voltage low excessively, in the time of can't starting electrically-controlled valve 12, in time send sound and light alarm, simultaneously electrically-controlled valve closed, the prompting user changes power supply and manually starts electrically-controlled valve.
In addition, when main frame 1 detects that the electric weight of wherein a certain handset 2 is low excessively, detection and emissive ability are low or the electric weight of main frame own is crossed lowly can't start electrically-controlled valve 12 time, " electric weight the is low " symbol of the prompting of sounding, display demonstration also glimmers and shows the number of this handset; After the handset of former sending " electric weight is low " was sent normal information, main frame was promptly cancelled the sound and the display alarm prompting of this handset.
When main frame 1 does not receive the communication signal of handset 2 or the handset signal that receives when weakening, " fault " symbol that the prompting of sounding, display show also glimmers and shows the number of this handset; After the handset of former sending " fault " was sent normal information, main frame was promptly cancelled the sound and the display alarm prompting of this handset.
When two kinds or above warning information were arranged simultaneously, the priority level of alarm was: " ponding "-" fault "-" electric weight is low ".
Certainly, the invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Claims (8)
1. the water leakage detection protector of a controlled in wireless, it is characterized in that: comprise that main control system (1) and a plurality of leaking detect handset (2), main control system (1) comprises governor circuit (10), governor circuit (10) connects water supply line electrically-controlled valve (12) by load control unit (11), and governor circuit (10) also is connected with host signal wireless transmission assembly (13); Each detection handset (2) of leaking comprises handset governor circuit (20), handset governor circuit (20) is connected with leakage inspector (21), handset governor circuit (20) also is connected with handset signal wireless transmission assembly (23), main control system (1) is connected by wireless transmission with the signal that detects between the handset (2) that leaks, protective device has the handset online registration and nullifies function, online registration: main frame and handset there is no under the state of alarm in operate as normal, the host registration line is inserted in the Registered Jack of handset, prompting after succeeding in registration, the number of registration indication and registration handset shows simultaneously; The notes function that disappears: the notes of the pressing main frame button that disappears, display screen shows the number of annotating disappear symbol and handset, determine then, then annotate to disappear after the buzzing one and finish, main control system is installed in all water supply line water inlets place always with drainage facility, one or more detection handsets of leaking are positioned over relative horizontal level lower end with drainage facility, with drainage facility in the course of the work, when a certain equipment generation water leakage fault, current are taken advantage of a situation and are flow to the leakage inspector of the wherein some detection handsets of leaking of horizontal level lower end, the signal that leakage inspector changes, this variable signal inputs to leak and detects the governor circuit of handset, handles the back by governor circuit and by the transmission of wireless signals assembly " ponding " signal is launched; And the transmission of wireless signals assembly in the main control system will " ponding " signal receives and is then handled by the main frame governor circuit, closes by the load control unit electrically-controlled valve that will always supply water then, and the total supply channel with drainage facility is turn-offed; Be provided with sound and light display spare at main control system, the prompting of sounding, display show " ponding " symbol and show the number of this detection handset of leaking that the user can do corresponding processing by related display content; After leaking of former sending " ponding " detected handset and sent normal information, main control system was promptly cancelled this sound and display alarm prompting of leaking and detecting handset, and the user can adopt the mode of the artificial button electrically-controlled valve that will always supply water to open.
2. the water leakage detection protector of a kind of controlled in wireless according to claim 1; it is characterized in that: the governor circuit (10) of main control system (1) includes single-chip microcomputer (100), power circuit (110) and oscillatory circuit (120); one end of single-chip microcomputer (100) connects host signal wireless transmission assembly (13), and the other end connects water supply line electrically-controlled valve (12) by load control unit (11).
3. the water leakage detection protector of a kind of controlled in wireless according to claim 2 is characterized in that: be connected with voltage detection device (130) between power circuit (110) and the single-chip microcomputer (100).
4. the water leakage detection protector of a kind of controlled in wireless according to claim 2, it is characterized in that: governor circuit (10) includes the sound and light show circuit (140) that is connected with single-chip microcomputer (100) output terminal.
5. the water leakage detection protector of a kind of controlled in wireless according to claim 2, it is characterized in that: governor circuit (10) includes the action button (150) that is connected with single-chip microcomputer (100) input end.
6. the water leakage detection protector of a kind of controlled in wireless according to claim 1; it is characterized in that: the described handset governor circuit (20) that detects handset (2) that leaks includes single-chip microcomputer (200), the power circuit (210) that is connected with single-chip microcomputer (200) and oscillatory circuit (220); one end of single-chip microcomputer (200) connects handset signal wireless transmission assembly (23), and the other end connects leakage inspector (21).
7. the water leakage detection protector of a kind of controlled in wireless according to claim 1, it is characterized in that: described leakage inspector (21) is the detecting electrode that leaks.
8. the water leakage detection protector of a kind of controlled in wireless according to claim 1 is characterized in that: described host signal wireless transmission assembly (13) and handset signal wireless transmission assembly (23) are electromagnetic wave, infrared ray, ultrasound wave or Bluetooth wireless transmission transmitting-receiving subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100301056A CN101339421B (en) | 2008-08-11 | 2008-08-11 | Wireless control water leakage detection protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100301056A CN101339421B (en) | 2008-08-11 | 2008-08-11 | Wireless control water leakage detection protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101339421A CN101339421A (en) | 2009-01-07 |
| CN101339421B true CN101339421B (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100301056A Expired - Fee Related CN101339421B (en) | 2008-08-11 | 2008-08-11 | Wireless control water leakage detection protector |
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| CN (1) | CN101339421B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828872B (en) * | 2010-05-07 | 2011-09-07 | 宁波市镇海华泰电器厂 | Drinking water machine leakage-proof control device |
| CN102635787B (en) * | 2012-04-16 | 2014-04-23 | 中山大学 | Automatic detection device and detection method for water leakage of water pipeline |
| CN103412527A (en) * | 2013-07-25 | 2013-11-27 | 安徽工程大学 | Water leakage detection system based on intelligent detection |
| CN103456127B (en) * | 2013-08-29 | 2017-03-29 | 上海宏沛电子科技有限公司 | Leakage protection system for water |
| CN103491651B (en) * | 2013-09-25 | 2016-08-31 | 河海大学 | A kind of exception/fault position finding and detection method based on Two Binomial Tree Model |
| CN105157102B (en) * | 2015-10-09 | 2018-04-06 | 佛罗伦萨（北京）暖通科技股份有限公司 | A kind of intelligent water leakage defense controls system |
| CN107702866B (en) * | 2017-11-07 | 2019-09-06 | 杭州电子科技大学 | The intelligent wireless water valve device of real-time leak water detdction |
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2008
- 2008-08-11 CN CN2008100301056A patent/CN101339421B/en not_active Expired - Fee Related
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| CN101339421A (en) | 2009-01-07 |
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Effective date of registration: 20170728 Address after: 529000, Guangdong, Jiangmen Town, Pengjiang District, Tangxia, Tong Tong Road No. 5, two, 3 buildings, third, fourth floors Patentee after: Jiangmen unique robot Co.,Ltd. Address before: 311201, 3 households, 17 households in Hangzhou Lake Village, Xintang street, Xiaoshan District, Zhejiang, China Patentee before: Xu Jianjiang Effective date of registration: 20170728 Address after: 311201, 3 households, 17 households in Hangzhou Lake Village, Xintang street, Xiaoshan District, Zhejiang, China Patentee after: Xu Jianjiang Address before: 529000 C3-1 factory building, Taiwan Industrial Park, Jiangmen, Guangdong, Tangxia, China Patentee before: GUANGZHOU HAOMEI ELECTRICS Co.,Ltd. |
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