CN202443285U - Indoor accumulated water monitoring device - Google Patents
Indoor accumulated water monitoring device Download PDFInfo
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- CN202443285U CN202443285U CN2012200274760U CN201220027476U CN202443285U CN 202443285 U CN202443285 U CN 202443285U CN 2012200274760 U CN2012200274760 U CN 2012200274760U CN 201220027476 U CN201220027476 U CN 201220027476U CN 202443285 U CN202443285 U CN 202443285U
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Abstract
The utility model relates to a monitoring device and particularly relates to an indoor accumulated water monitoring device. The indoor accumulated water monitoring device solves the problems that existing indoor accumulated water monitoring devices fail to inform house owners and cannot avoid accidents. When a liquid level sensor detects that the liquid level on the ground is higher than a water level upper limit set by a keyboard circuit, output voltage signals pass through a shaping circuit, stable high level signals are generated to trigger external interruption of a control system, the control system controls an alarming circuit to send alarming signals, a general packet radio service (GPRS) module notifies an owner by sending a short message, and the control system controls an output control circuit to close a main water supply pipeline through an electromagnetic valve module by outputting signals. The device is used for monitoring indoor accumulated water.
Description
Technical field
The utility model relates to a kind of supervising device, particularly indoor ponding supervising device.
Background technology
Since indoor water swivel aging malfunctioning, cut off the water temporarily, sewer blocks even many-sided situation such as the careless general idea of house owner all can cause the untimely shutoff in water source; And cause ponding, infiltration within doors; If find untimely; Not only can bring unnecessary property loss, also might influence other people normal life.Present indoor ponding supervising device can not in time notify the house owner and the accident that prevents to take place.
The utility model content
The purpose of the utility model is can not in time notify house owner and the problem that prevents that accident from taking place in order to solve present indoor ponding supervising device, and indoor ponding supervising device is provided.
The indoor ponding supervising device of the utility model, it comprises liquid level sensor, shaping circuit, control system, display circuit, warning circuit, reset circuit and keyboard circuit, it also comprises output control circuit, solenoid valve module and GPRS module;
The signal output part of liquid level sensor is connected with the signal input part of shaping circuit; The signal output part of shaping circuit is connected with first signal input part of control system; The secondary signal output terminal of control system is connected with the signal input part of display circuit; The 3rd signal output part of control system is connected with the signal input part of warning circuit; The signal output part of reset circuit is connected with the 4th signal input part of control system; The signal output part of keyboard circuit is connected with the 5th signal input part of control system, and the 6th signal output part of control system is connected with the signal input part of output control circuit, and the signal output part of output control circuit is connected with the control signal input of solenoid valve module; The 7th signal output part of control system is connected with the input end of GPRS module, and the output terminal of GPRS module is connected with the 8th signal input part of control system.
The advantage of the utility model is when liquid height that the liquid level wave sensor detects ground is higher than capping; Control system control warning circuit sends alerting signal; Send information notification machine master through the GPRS module simultaneously; Output control circuit control electromagnetic valve module is closed the water supply trunk line, and the accident that can prevent again takes place.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
In Fig. 2 frame of broken lines is the circuit theory diagrams of the shaping circuit of the utility model.
In Fig. 3 frame of broken lines is the circuit theory diagrams of the warning circuit of the utility model.
In Fig. 4 frame of broken lines is the circuit theory diagrams of the output control circuit of the utility model.
In Fig. 5 frame of broken lines is the circuit theory diagrams of the GPRS module of the utility model.
In Fig. 6 frame of broken lines is the circuit theory diagrams of the reset circuit of the utility model.
In Fig. 7 frame of broken lines is the power circuit of the utility model.
Embodiment
Embodiment one: combine Fig. 1 that this embodiment is described; The indoor ponding supervising device of the utility model; It comprises liquid level sensor 1, shaping circuit 2, control system 3, display circuit 4, warning circuit 5, reset circuit 9 and keyboard circuit 10, and it also comprises output control circuit 6, solenoid valve module 7 and GPRS module 8;
The signal output part of liquid level sensor 1 is connected with the signal input part of shaping circuit 2; The signal output part of shaping circuit 2 is connected with first signal input part of control system 3; The secondary signal output terminal of control system 3 is connected with the signal input part of display circuit 4; The 3rd signal output part of control system 3 is connected with the signal input part of warning circuit 5; The signal output part of reset circuit 9 is connected with the 4th signal input part of control system 3; The signal output part of keyboard circuit 10 is connected with the 5th signal input part of control system 3, and the 6th signal output part of control system 3 is connected with the signal input part of output control circuit 6, and the signal output part of output control circuit 6 is connected with the control signal input of solenoid valve module 7; The 7th signal output part of control system 3 is connected with the input end of GPRS module 8, and the output terminal of GPRS module 8 is connected with the 8th signal input part of control system 3.
Embodiment two: combine Fig. 2 that this embodiment is described, this embodiment and embodiment one are different be its shaping circuit comprise resistance R 20, resistance R 21, resistance R 22, swept resistance R23, first+5V power supply ,-5V power supply, second+5V power supply, capacitor C 21, capacitor C 22, operational amplifier U2A, Sheffer stroke gate U3 and phase inverter U4A;
One end of resistance R 20 is connected with the forward signal input end of an end of resistance R 21 and operational amplifier U2A; The other end of resistance R 20 is connected with the signal output part of liquid level sensor 1; Forward power supply termination+5V power supply of operational amplifier U2A; Negative sense power supply termination-5V power supply of operational amplifier U2A, the reverse signal input end of operational amplifier U2A is connected with the sliding end of swept resistance R23, a termination first+5V power supply of swept resistance R23; The other end ground connection of swept resistance R23; One end of the other end of resistance R 21, capacitor C 21, Sheffer stroke gate U3 first with door end be connected with the signal output part of Men Duanyu operational amplifier U2A with second, the not gate end of Sheffer stroke gate U3 is connected with the signal input part of phase inverter U4A, an end of the signal output part of phase inverter U4A and resistance R 22, an end of capacitor C 22 are connected with first signal input part of control system 3 and are connected; The other end ground connection of capacitor C 22, another termination VCC of resistance R 22.
Embodiment three: combine Fig. 3 that this embodiment is described, this embodiment and embodiment one are different is that its warning circuit comprises resistance R 10, resistance R 11, positive-negative-positive triode Q1 and hummer U7;
The 3rd signal output part of control system 3 is connected with an end of an end of resistance R 10 and resistance R 11; The emitter of the other end of resistance R 10 and positive-negative-positive triode Q1 meets VCC; The base stage of positive-negative-positive triode Q1 is connected with the other end of resistance R 11; The collector of positive-negative-positive triode Q1 is connected with the end of hummer U7, the other end ground connection of hummer U7.
Embodiment four: combine Fig. 4 that this embodiment is described, this embodiment and embodiment one are different is that its output control circuit comprises resistance R 12, optical coupling isolator U5, resistance R 14, resistance R 15, NPN type triode Q2, relay K 17 and 24V power supply;
The 6th signal output part of control system 3 is connected with an end of resistance R 12; The other end of resistance R 12 is connected with the negative pole of the light emitting diode of optical coupling isolator U5; The positive pole of the light emitting diode of optical coupling isolator U5 meets VCC; One termination of the control coil of the collector of the phototriode of optical coupling isolator U5 and relay K 17+24V power supply; The emitter of the phototriode of optical coupling isolator U5 is connected with an end of resistance R 14; The other end of resistance R 14 is connected with an end of resistance R 15 and the base stage of NPN type triode Q2, the grounded emitter of the other end of resistance R 15 and NPN type triode Q2, and the collector of NPN type triode Q2 is connected with the other end of the control coil of relay K 17; One end of the normal open switch of relay K 17 is connected with an end of solenoid valve module 7, and the other end of solenoid valve module 7 is connected with the other end of the normal open switch of relay K 17.
Embodiment five: combine Fig. 5 that this embodiment is described, this embodiment and embodiment one are different is that its GPRS module comprises chip U6, resistance R 6, resistance R 7, resistance R 13, pushbutton switch S2, pushbutton switch S3, NPN type triode Q3 and capacitor C 26;
The SYSRST signal end of chip U6 is connected with an end of resistance R 6; The other end of resistance R 6 is connected with the collector of NPN type triode Q3; The grounded emitter of NPN type triode Q3; The base stage of NPN type triode Q3 is connected with an end of an end of capacitor C 26, resistance R 7 and the end of pushbutton switch S3, the other end ground connection of the other end of capacitor C 26 and resistance R 7, and the other end of pushbutton switch S3 is connected with an end of resistance R 13; Another termination VCC of resistance R 13; The end ground connection of pushbutton switch S2, the signal RXD0 end of the ON-OFF signal end of chip U6, the other end of pushbutton switch S2 and chip U6 is connected with the 7th signal output part of control system 3, and the signal TXD0 end of chip U6 is connected with the 8th signal input part of control system 3;
The model of chip U6 is MG3696.
Embodiment six: combine Fig. 6 that this embodiment is described, this embodiment and embodiment one are different is that its reset circuit 9 comprises polar capacitor C25 and resistance R 5;
The positive pole of polar capacitor C25 meets VCC, an end ground connection of resistance R 5, and the negative pole of polar capacitor C25 is connected with the 4th signal output part of control system 3 with the other end of resistance R 5.
Embodiment seven: combine Fig. 7 that this embodiment is described, this embodiment and embodiment one are different be its power circuit comprise 220V AC power, fuse, transformer ,+the 5V power circuit ,+the 12V power circuit, ± the 5V power circuit and+the 24V power circuit; The former limit winding of transformer and 4 secondary winding coupled, 4 secondary windings are respectively the first secondary winding, the second secondary winding, the 3rd secondary winding and fourth officer limit winding;
One end of 220V AC power is connected with an end of fuse; The other end of fuse is connected with an end of the former limit of transformer winding; The other end of 220V AC power is connected with the other end of the former limit of transformer winding; The output terminal of the first secondary winding of transformer is connected with the input end of+5V power circuit; The output terminal of the second secondary winding of transformer is connected with the input end of+12V power circuit, and the output terminal of the 3rd secondary winding of transformer is connected with the input end of ± 5V power circuit, and the output terminal of the fourth officer limit winding of transformer is connected with the input end of+24V power circuit;
Described 5V power circuit comprise shaping circuit, input filter circuit ,+5V voltage stabilizer and output filter circuit; The transformer first secondary winding output terminal is connected with the input end of shaping circuit; The output terminal of shaping circuit is connected with the input end of input filter circuit; The output terminal of input filter circuit is connected with the input end of+5V voltage stabilizer; The output terminal of+5V voltage stabilizer is connected with the input end of output filter circuit, an end output+5V voltage of the output port of output filter circuit, the other end ground connection of the output port of output filter circuit.
When liquid level that liquid level sensor 1 detects ground is higher than on the water level that is provided with through keyboard circuit 10 in limited time; Output voltage signal is through shaping circuit 2; Produce stable high level signal and go to trigger the outer interruption of control system 3; Send alerting signal by control system 3 control warning circuits 5, send note through GPRS module 8 simultaneously and inform the machine master; Control system 3 output signal controlling output control circuit 6 is closed the water supply trunk line through solenoid valve module 7.
Claims (7)
1. indoor ponding supervising device; It comprises liquid level sensor (1), shaping circuit (2), control system (3), display circuit (4), warning circuit (5), reset circuit (9) and keyboard circuit (10), it is characterized in that it also comprises output control circuit (6), solenoid valve module (7) and GPRS module (8); The signal output part of liquid level sensor (1) is connected with the signal input part of shaping circuit (2); The signal output part of shaping circuit (2) is connected with first signal input part of control system (3); The secondary signal output terminal of control system (3) is connected with the signal input part of display circuit (4); The 3rd signal output part of control system (3) is connected with the signal input part of warning circuit (5); The signal output part of reset circuit (9) is connected with the 4th signal input part of control system (3); The signal output part of keyboard circuit (10) is connected with the 5th signal input part of control system (3), and the 6th signal output part of control system (3) is connected with the signal input part of output control circuit (6), and the signal output part of output control circuit (6) is connected with the control signal input of solenoid valve module (7); The 7th signal output part of control system (3) is connected with the input end of GPRS module (8), and the output terminal of GPRS module (8) is connected with the 8th signal input part of control system (3).
2. indoor ponding supervising device according to claim 1, the shaping circuit (2) that it is characterized in that it comprise resistance R 20, resistance R 21, resistance R 22, swept resistance R23, first+5V power supply ,-5V power supply, second+5V power supply, capacitor C 21, capacitor C 22, operational amplifier U2A, Sheffer stroke gate U3 and phase inverter U4A;
One end of resistance R 20 is connected with the forward signal input end of an end of resistance R 21 and operational amplifier U2A; The other end of resistance R 20 is connected with the signal output part of liquid level sensor (1); Forward power supply termination+5V power supply of operational amplifier U2A; Negative sense power supply termination-5V power supply of operational amplifier U2A, the reverse signal input end of operational amplifier U2A is connected with the sliding end of swept resistance R23, a termination first+5V power supply of swept resistance R23; The other end ground connection of swept resistance R23; One end of the other end of resistance R 21, capacitor C 21, Sheffer stroke gate U3 first with door end be connected with the signal output part of Men Duanyu operational amplifier U2A with second, the not gate end of Sheffer stroke gate U3 is connected with the signal input part of phase inverter U4A, an end of the signal output part of phase inverter U4A and resistance R 22, an end of capacitor C 22 are connected with first signal input part of control system (3) and are connected; The other end ground connection of capacitor C 22, another termination VCC of resistance R 22.
3. indoor ponding supervising device according to claim 1 is characterized in that its warning circuit (5) comprises resistance R 10, resistance R 11, positive-negative-positive triode Q1 and hummer U7;
The 3rd signal output part of control system (3) is connected with an end of an end of resistance R 10 and resistance R 11; The emitter of the other end of resistance R 10 and positive-negative-positive triode Q1 meets VCC; The base stage of positive-negative-positive triode Q1 is connected with the other end of resistance R 11; The collector of positive-negative-positive triode Q1 is connected with the end of hummer U7, the other end ground connection of hummer U7.
4. indoor ponding supervising device according to claim 1 is characterized in that its output control circuit (6) comprises resistance R 12, optical coupling isolator U5, resistance R 14, resistance R 15, NPN type triode Q2, relay K 17 and 24V power supply;
The 6th signal output part of control system (3) is connected with an end of resistance R 12; The other end of resistance R 12 is connected with the negative pole of the light emitting diode of optical coupling isolator U5; The positive pole of the light emitting diode of optical coupling isolator U5 meets VCC; One termination of the control coil of the collector of the phototriode of optical coupling isolator U5 and relay K 17+24V power supply; The emitter of the phototriode of optical coupling isolator U5 is connected with an end of resistance R 14; The other end of resistance R 14 is connected with an end of resistance R 15 and the base stage of NPN type triode Q2, the grounded emitter of the other end of resistance R 15 and NPN type triode Q2, and the collector of NPN type triode Q2 is connected with the other end of the control coil of relay K 17; One end of the normal open switch of relay K 17 is connected with an end of solenoid valve module (7), and the other end of solenoid valve module (7) is connected with the other end of the normal open switch of relay K 17.
5. indoor ponding supervising device according to claim 1 is characterized in that its GPRS module (8) comprises chip U6, resistance R 6, resistance R 7, resistance R 13, pushbutton switch S2, pushbutton switch S3, NPN type triode Q3 and capacitor C 26;
The SYSRST signal end of chip U6 is connected with an end of resistance R 6; The other end of resistance R 6 is connected with the collector of NPN type triode Q3; The grounded emitter of NPN type triode Q3; The base stage of NPN type triode Q3 is connected with an end of an end of capacitor C 26, resistance R 7 and the end of pushbutton switch S3, the other end ground connection of the other end of capacitor C 26 and resistance R 7, and the other end of pushbutton switch S3 is connected with an end of resistance R 13; Another termination VCC of resistance R 13; The end ground connection of pushbutton switch S2, the signal RXD0 end of the ON-OFF signal end of chip U6, the other end of pushbutton switch S2 and chip U6 is connected with the 7th signal output part of control system (3), and the signal TXD0 end of chip U6 is connected with the 8th signal input part of control system (3);
The model of chip U6 is MG3696.
6. indoor ponding supervising device according to claim 1 is characterized in that its reset circuit (9) comprises polar capacitor C25 and resistance R 5;
The positive pole of polar capacitor C25 meets VCC, an end ground connection of resistance R 5, and the negative pole of polar capacitor C25 is connected with the 4th signal output part of control system (3) with the other end of resistance R 5.
7. indoor ponding supervising device according to claim 1, the power circuit that it is characterized in that it comprise 220V AC power, fuse, transformer ,+the 5V power circuit ,+the 12V power circuit, ± 5V power circuit and+24V power circuit; The former limit winding of transformer and 4 secondary winding coupled, 4 secondary windings are respectively the first secondary winding, the second secondary winding, the 3rd secondary winding and fourth officer limit winding;
One end of 220V AC power is connected with an end of fuse; The other end of fuse is connected with an end of the former limit of transformer winding; The other end of 220V AC power is connected with the other end of the former limit of transformer winding; The output terminal of the first secondary winding of transformer is connected with the input end of+5V power circuit; The output terminal of the second secondary winding of transformer is connected with the input end of+12V power circuit, and the output terminal of the 3rd secondary winding of transformer is connected with the input end of ± 5V power circuit, and the output terminal of the fourth officer limit winding of transformer is connected with the input end of+24V power circuit;
Described 5V power circuit comprise shaping circuit, input filter circuit ,+5V voltage stabilizer and output filter circuit; The transformer first secondary winding output terminal is connected with the input end of shaping circuit; The output terminal of shaping circuit is connected with the input end of input filter circuit; The output terminal of input filter circuit is connected with the input end of+5V voltage stabilizer; The output terminal of+5V voltage stabilizer is connected with the input end of output filter circuit, an end output+5V voltage of the output port of output filter circuit, the other end ground connection of the output port of output filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200274760U CN202443285U (en) | 2012-01-20 | 2012-01-20 | Indoor accumulated water monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200274760U CN202443285U (en) | 2012-01-20 | 2012-01-20 | Indoor accumulated water monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443285U true CN202443285U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200274760U Expired - Fee Related CN202443285U (en) | 2012-01-20 | 2012-01-20 | Indoor accumulated water monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308557A (en) * | 2013-05-08 | 2013-09-18 | 北京博研智通科技有限公司 | System capable of rapidly judging slipperiness of road surface and application method of system |
-
2012
- 2012-01-20 CN CN2012200274760U patent/CN202443285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308557A (en) * | 2013-05-08 | 2013-09-18 | 北京博研智通科技有限公司 | System capable of rapidly judging slipperiness of road surface and application method of system |
| CN103308557B (en) * | 2013-05-08 | 2015-04-01 | 北京博研智通科技有限公司 | System capable of rapidly judging slipperiness of road surface and application method of system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20150120 |
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| EXPY | Termination of patent right or utility model |