CN203250400U - Wireless transmission water alarm device - Google Patents
Wireless transmission water alarm device Download PDFInfo
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- CN203250400U CN203250400U CN 201320293302 CN201320293302U CN203250400U CN 203250400 U CN203250400 U CN 203250400U CN 201320293302 CN201320293302 CN 201320293302 CN 201320293302 U CN201320293302 U CN 201320293302U CN 203250400 U CN203250400 U CN 203250400U
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Abstract
The utility model discloses a wireless transmission water alarm device which comprises a micro-processor module, a wireless communication module connected with the micro-processor module and a power unit for providing power for all electric modules in the water alarm device. An input port of the micro-processor module is connected with a water sensor which is used for detecting whether there is water in a place to be tested, and a button which is used for inputting control parameters, and an output port of the micro-processor module is connected with a water indicator lamp which is used for performing an indication when the water sensor detects there is water in the place to be tested, and a buzzer which is used for sending sound alarm signals. The wireless transmission water alarm device is simple in structure, novel and reasonable in design, easy to use and operate, and capable of easily detecting water leakage and overflow, and has the characteristics of various alarming modes, low false alarm rate, low power consumption, strong practicability, remarkable use effect and availability of popularization and use.
Description
Technical field
The utility model relates to the detection technique field that leaks, and especially relates to a kind of water logging alarm of wireless transmission.
Background technology
Leak and in any buildings, often to occur, in case occur, just may cause heavy losses.In China, the north uses heating equipment many, and southern refrigeration air-conditioner is popularized, and heating cooling aqueduct is distributed in again floor gap, adds domestic water, fire demand water etc., all is the potential risk of leakage accident; Machine room occurs anyly once leaks as can not find timely and get rid of, the not still damage on short circuit, the equipment that causes, and also the damage of significant data is lost, professional interruption can bring more inestimable serious consequence.
Just because of there is so large harmfulness in the seepage of the liquid such as water to computer room safety, and the machine room inner electronic equipment is more, generally adopt again unattended mode, so in the supervisory system of machine room, leak to detect and monitor the ingredient that is absolutely necessary, highly reliable, high-sensitive water-leakage detecting system can just be made alarm response to accident at the initial stage that flood occurs, so that computer lab management personnel take emergency measures rapidly, thereby with the flood accident control in the initial budding stage, really accomplish to take precautions against in possible trouble, the further expansion that avoids damage improves the security performance of machine room on the whole.
At present, on the market water logging alarm is in great demand, the fields such as leaking air-conditioning detects, greenhouse leaks detections, detection is leaked in pipe leakage detection, door and window, the pond reservoir leaks detection, leak detection of the room, UPS room leak detection all need the water logging alarm, in addition, the place of the important waterproof such as archives material chamber, basement, library, electric control room also all needs the water logging alarm.But domestic research and development for this type of alarm are fewer, mainly contain following two kinds:
(1) electric resistance sensor detection method, the signal extracting circuit of controller are mainly used the series-parallel voltage divider principle of resistance and are realized, used former device is many, the actual more complicated that implements.
(2) photo-electric reflection type detection method, principle is that liquids and gases detect to reflection of light rate difference whether water is arranged, and this method detects with water isolates fully, the long-time dirt that produces of avoiding popping one's head in, but more complicated is installed in practical application, and price is higher.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of water logging alarm of wireless transmission is provided, and it is simple in structure, and is rationally novel in design, use simple operation, can detect easily and leak and spilling water, type of alarm is various, and rate of false alarm is low, low in energy consumption, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of water logging alarm of wireless transmission, it is characterized in that: comprise microprocessor module, the wireless communication module that joins with microprocessor module and be the power supply unit of each electricity consumption module for power supply in the water logging alarm, the input end of described microprocessor module is connected to be used to treating and detects the place whether the water sensor that water surveys and the button that is used for the input control parameter are arranged, and the output terminal of described microprocessor module is connected to the water logging pilot lamp of indicating when detecting all water of checkout area at water sensor and is used for sounding the hummer of alerting signal.
The water logging alarm of above-mentioned wireless transmission, it is characterized in that: described power supply unit comprises power supply adaptor and battery, and be used for to select power supply adaptor power supply or battery powered electric power management circuit module and the voltage transitions that is used for the output of electric power management circuit module is the voltage conversion circuit module of each electricity consumption module required voltage of water logging alarm, described power supply adaptor and battery all join with the electric power management circuit module, and the output terminal of the input end of described voltage conversion circuit module and described electric power management circuit module joins.
The water logging alarm of above-mentioned wireless transmission, it is characterized in that: the output terminal of described battery is connected to for the battery power detection circuit module that battery electric quantity is detected, the input end of described battery power detection circuit module and described microprocessor module joins, and the output terminal of described microprocessor module is connected to for the battery electric quantity pilot lamp that battery electric quantity is indicated.
The water logging alarm of above-mentioned wireless transmission is characterized in that: described electric power management circuit module mainly is made of power management chip BQ24073.
The water logging alarm of above-mentioned wireless transmission is characterized in that: comprise the ESD protection circuit, described water sensor, power supply adaptor and battery all join with described ESD protection circuit.
The water logging alarm of above-mentioned wireless transmission, it is characterized in that: the quantity of described water sensor is one or more, described water sensor is by positive electrode, negative electrode and switch detection circuit form, described switch detection circuit is by metal-oxide-semiconductor Q1, capacitor C 10, Transient Suppression Diode T3 and T4, and resistance R 9 and R11 composition, the end of described Transient Suppression Diode T3, one end of positive electrode and capacitor C 10 all joins with the output terminal VBUZ of electric power management circuit module, the other end of described Transient Suppression Diode T3 and negative electrode, the end of Transient Suppression Diode T4, one end of resistance R 11 and the grid of metal-oxide-semiconductor Q1 join, the source electrode of described metal-oxide-semiconductor Q1 be described switch detection circuit output terminal OUT and by resistance R 9 and voltage conversion circuit module+the 2.8VD voltage output end joins an end of described capacitor C 10, the other end of Transient Suppression Diode T4, the equal ground connection of the drain electrode of the other end of resistance R 11 and metal-oxide-semiconductor Q1.
The water logging alarm of above-mentioned wireless transmission is characterized in that: described microprocessor module is the MSP430 series monolithic.
The water logging alarm of above-mentioned wireless transmission is characterized in that: described wireless communication module is gsm module, GPRS module, CDMA module or 3G module.
The water logging alarm of above-mentioned wireless transmission is characterized in that: the output terminal of described microprocessor module is connected to the wireless signal strength pilot lamp of indicating for the wireless communication signals intensity that water logging alarm place is detected the place.
The water logging alarm of above-mentioned wireless transmission is characterized in that: described water logging pilot lamp is the LED lamp.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is rationally novel in design, and it is convenient to realize.
2, use simple operation of the present utility model can detect easily and leak and spilling water.
3, the utility model leaks or during spilling water detecting, and has that the indication of water logging pilot lamp, hummer sound are reported to the police, three kinds of type of alarms of SMS alarm, and type of alarm is various, is convenient to find and process in the very first time leak or spilling water.
4, the utility model is owing to being provided with the ESD protection circuit, therefore can be high in temperature, work under the rugged surroundings such as dust is large and smog is dense, greatly reduced the wrong report that causes under the abnormal condition, and rate of false alarm is low.
5, the utility model is provided with power supply adaptor and two kinds of power supply modes of battery, and the electric power management circuit module can be selected power supply adaptor power supply or powered battery, can effectively guarantee the normal operation of water logging alarm.
6, of the present utility model low in energy consumption, can guarantee more than continuous working 30h in the battery powered situation.
7, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is rationally novel in design, uses simple operation, can detect easily and leak and spilling water, and type of alarm is various, and rate of false alarm is low, and is low in energy consumption, practical, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model water sensor.
Description of reference numerals:
1-microprocessor module; 2-wireless communication module; 3-power supply unit;
3-1-power supply adaptor; 3-2-battery; 3-3-electric power management circuit module;
3-4-voltage conversion circuit module; 4-water sensor; 4-1-positive electrode;
4-2-switch detection circuit; 4-3-negative electrode; 5-button;
6-water logging pilot lamp; 7-hummer; 8-wireless signal strength pilot lamp;
9-battery power detection circuit module; 10-battery electric quantity pilot lamp;
11-ESD protection circuit.
Embodiment
As shown in Figure 1, the wireless communication module 2 that the utility model comprises microprocessor module 1, join with microprocessor module 1 and be the power supply unit 3 of each electricity consumption module for power supply in the water logging alarm, the input end of described microprocessor module 1 is connected to be used to treating and detects the place whether the water sensor 4 that water surveys and the button 5 that is used for the input control parameter are arranged, and the output terminal of described microprocessor module 1 is connected to the water logging pilot lamp 6 of indicating when detecting all water of checkout area at water sensor 4 and is used for sounding the hummer 7 of alerting signal.
In the present embodiment, described power supply unit 3 comprises power supply adaptor 3-1 and battery 3-2, and be used for to select the electric power management circuit module 3-3 of power supply adaptor 3-1 power supply or battery 3-2 power supply and the voltage transitions that is used for electric power management circuit module 3-3 output is the voltage conversion circuit module 3-4 of each electricity consumption module required voltage of water logging alarm, described power supply adaptor 3-1 and battery 3-2 all join with electric power management circuit module 3-3, and the output terminal of the input end of described voltage conversion circuit module 3-4 and described electric power management circuit module 3-3 joins.The output terminal of described battery 3-2 is connected to the battery power detection circuit module 9 that detects for to battery 3-2 electric weight, the input end of described battery power detection circuit module 9 and described microprocessor module 1 joins, and the output terminal of described microprocessor module 1 is connected to the battery electric quantity pilot lamp 10 of indicating for to battery 3-2 electric weight.Particularly, described electric power management circuit module 3-3 mainly is made of power management chip BQ24073.Wherein, power supply adaptor 3-1 is output as 12VDC, battery 3-2 is output as 4.2VDC, voltage conversion circuit module 3-4 has+the 3.3VD voltage output end and+two output terminals of 2.8VD voltage output end, microprocessor module 1, wireless communication module 2, button 5, water logging pilot lamp 6 and hummer 7 all with voltage conversion circuit module 3-4+the 3.3VD voltage output end joins.
In the present embodiment, the utility model also comprises ESD protection circuit 11, and described water sensor 4, power supply adaptor 3-1 and battery 3-2 all join with described ESD protection circuit 11.Owing to being provided with ESD protection circuit 11, thus the utility model can be high in temperature, work under the rugged surroundings such as dust is large and smog is dense, greatly reduced the wrong report that causes under the abnormal condition.
In the present embodiment, the quantity of described water sensor 4 is one or more, as shown in Figure 2, described water sensor 4 is by positive electrode 4-1, negative electrode 4-3 and switch detection circuit 4-2 form, described switch detection circuit 4-2 is by metal-oxide-semiconductor Q1, capacitor C 10, Transient Suppression Diode T3 and T4, and resistance R 9 and R11 composition, the end of described Transient Suppression Diode T3, one end of positive electrode 4-1 and capacitor C 10 all joins with the output terminal VBUZ of electric power management circuit module 3-3, the other end of described Transient Suppression Diode T3 and negative electrode 4-3, the end of Transient Suppression Diode T4, one end of resistance R 11 and the grid of metal-oxide-semiconductor Q1 join, the source electrode of described metal-oxide-semiconductor Q1 be described switch detection circuit 4-2 output terminal OUT and by resistance R 9 and voltage conversion circuit module 3-4+the 2.8VD voltage output end joins an end of described capacitor C 10, the other end of Transient Suppression Diode T4, the equal ground connection of the drain electrode of the other end of resistance R 11 and metal-oxide-semiconductor Q1.Wherein, the voltage of the output terminal VBUZ output of electric power management circuit module 3-3, different according to selecting power supply adaptor 3-1 power supply or battery 3-2 power supply, when selecting power supply adaptor 3-1 power supply, the voltage of the output terminal VBUZ output of electric power management circuit module 3-3 is 12VDC, when selecting battery 3-2 power supply, the voltage of the output terminal VBUZ output of electric power management circuit module 3-3 is 4.2VDC.
In the present embodiment, described microprocessor module 1 is the MSP430 series monolithic.MSP430 series monolithic low in energy consumption can prolong the continuous service time of the utility model when battery 3-2 powers.Described wireless communication module 2 is gsm module, GPRS module, CDMA module or 3G module.The output terminal of described microprocessor module 1 is connected to the wireless signal strength pilot lamp 8 of indicating for the wireless communication signals intensity that water logging alarm place is detected the place.Described water logging pilot lamp 6 is the LED lamp.During implementation, described battery electric quantity pilot lamp 10 and wireless signal strength pilot lamp 8 also are the LED lamp.
The utility model can be widely used in that leaking air-conditioning detects, greenhouse leaks detections, pipe leakage detects, door and window leaks detection, the pond reservoir leaks detection, leak detection of the room, UPS room leak detection etc., also can be applicable to the place of the important waterproof such as archives material chamber, basement, kitchen, toilet, library, electric control room.
Principle of work of the present utility model and the course of work are: the metal probe 4-1 of water sensor 4 is placed on need to leaks and place to be detected that spilling water detects, when place to be detected did not have water, the metal-oxide-semiconductor Q1 among the switch detection circuit 4-2 was in conducting state; When there is water in place to be detected, water conducts electricity as conductor, metal-oxide-semiconductor Q1 grid among the switch detection circuit 4-2 is drawn high, metal-oxide-semiconductor Q1 turn-offs, output signal to microprocessor module 1, after microprocessor module 1 receives the signal of switch detection circuit 4-2 output, being judged as place to be detected has occurred leaking or spilling water, microprocessor module 1 control water logging pilot lamp 6 is lighted, and control hummer 7 alerting signal of sounding, simultaneously, microprocessor module 1 sends the water logging alarming short message to the mobile phone of binding in advance by wireless communication module 2, and several different methods reminds the related personnel to take corresponding measure.When leaking or after spilling water handles well, microprocessor module 1 sends the normal note of water levels to the mobile phone of binding in advance by wireless communication module 2.
In the above course of work, when power supply adaptor 3-1 connects when good, electric power management circuit module 3-3 selects power supply adaptor 3-1 power supply, electric power management circuit module 3-3 has connected power supply adaptor 3-1 and voltage conversion circuit module 3-4, and voltage conversion circuit module 3-4 is each electricity consumption module required voltage in the water logging alarm with the voltage transitions of electric power management circuit module 3-3 output; When power supply adaptor 3-1 does not connect, electric power management circuit module 3-3 selects battery 3-2 power supply, electric power management circuit module 3-3 has connected battery 3-2 and voltage conversion circuit module 3-4, and voltage conversion circuit module 3-4 is each electricity consumption module required voltage in the water logging alarm with the voltage transitions of electric power management circuit module 3-3 output; 9 couples of battery 3-2 of battery power detection circuit module electric weight detects in real time and detected signal is exported to microprocessor module 1, microprocessor module 1 carries out analyzing and processing to its signal that receives, judge battery 3-2 electric weight, 10 pairs of battery electric quantities of control battery electric quantity pilot lamp are indicated, and send the low reminding short message of battery electric quantity to the mobile phone of binding in advance by wireless communication module 2; Cross when low when battery electric quantity, electric power management circuit module 3-3 joint power supply adaptor 3-1 and battery 3-2 are that battery 3-2 charges.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (10)
1. the water logging alarm of a wireless transmission, it is characterized in that: comprise microprocessor module (1), the wireless communication module (2) that joins with microprocessor module (1) and be the power supply unit (3) of each electricity consumption module for power supply in the water logging alarm, the input end of described microprocessor module (1) is connected to be used to treating and detects the place whether the water sensor (4) that water surveys and the button (5) that is used for the input control parameter are arranged, and the output terminal of described microprocessor module (1) is connected to for the water logging pilot lamp (6) of indicating when water sensor (4) detects all water of checkout area and is used for sounding the hummer (7) of alerting signal.
2. according to the water logging alarm of wireless transmission claimed in claim 1, it is characterized in that: described power supply unit (3) comprises power supply adaptor (3-1) and battery (3-2), and be used for to select the electric power management circuit module (3-3) of power supply adaptor (3-1) power supply or battery (3-2) power supply and the voltage transitions that is used for electric power management circuit module (3-3) output is the voltage conversion circuit module (3-4) of each electricity consumption module required voltage of water logging alarm, described power supply adaptor (3-1) and battery (3-2) all join with electric power management circuit module (3-3), and the output terminal of the input end of described voltage conversion circuit module (3-4) and described electric power management circuit module (3-3) joins.
3. according to the water logging alarm of wireless transmission claimed in claim 2, it is characterized in that: the output terminal of described battery (3-2) is connected to the battery power detection circuit module (9) that detects for to battery (3-2) electric weight, the input end of described battery power detection circuit module (9) and described microprocessor module (1) joins, and the output terminal of described microprocessor module (1) is connected to the battery electric quantity pilot lamp (10) of indicating for to battery (3-2) electric weight.
4. according to the water logging alarm of claim 2 or 3 described wireless transmission, it is characterized in that: described electric power management circuit module (3-3) mainly is made of power management chip BQ24073.
5. according to the water logging alarm of wireless transmission claimed in claim 2, it is characterized in that: comprise ESD protection circuit (11), described water sensor (4), power supply adaptor (3-1) and battery (3-2) all join with described ESD protection circuit (11).
6. according to the water logging alarm of wireless transmission claimed in claim 2, it is characterized in that: the quantity of described water sensor (4) is one or more, described water sensor (4) is by positive electrode (4-1), negative electrode (4-3) and switch detection circuit (4-2) form, described switch detection circuit (4-2) is by metal-oxide-semiconductor Q1, capacitor C 10, Transient Suppression Diode T3 and T4, and resistance R 9 and R11 composition, the end of described Transient Suppression Diode T3, one end of positive electrode (4-1) and capacitor C 10 all joins with the output terminal VBUZ of electric power management circuit module (3-3), the other end of described Transient Suppression Diode T3 and negative electrode (4-3), the end of Transient Suppression Diode T4, one end of resistance R 11 and the grid of metal-oxide-semiconductor Q1 join, the source electrode of described metal-oxide-semiconductor Q1 be described switch detection circuit (4-2) output terminal OUT and by resistance R 9 and voltage conversion circuit module (3-4)+the 2.8VD voltage output end joins an end of described capacitor C 10, the other end of Transient Suppression Diode T4, the equal ground connection of the drain electrode of the other end of resistance R 11 and metal-oxide-semiconductor Q1.
7. according to the water logging alarm of wireless transmission claimed in claim 1, it is characterized in that: described microprocessor module (1) is the MSP430 series monolithic.
8. according to the water logging alarm of wireless transmission claimed in claim 1, it is characterized in that: described wireless communication module (2) is gsm module, GPRS module, CDMA module or 3G module.
9. according to the water logging alarm of claim 1 or 8 described wireless transmission, it is characterized in that: the output terminal of described microprocessor module (1) is connected to the wireless signal strength pilot lamp (8) of indicating for the wireless communication signals intensity that water logging alarm place is detected the place.
10. according to the water logging alarm of wireless transmission claimed in claim 1, it is characterized in that: described water logging pilot lamp (6) is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293302 CN203250400U (en) | 2013-05-25 | 2013-05-25 | Wireless transmission water alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293302 CN203250400U (en) | 2013-05-25 | 2013-05-25 | Wireless transmission water alarm device |
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| CN203250400U true CN203250400U (en) | 2013-10-23 |
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| CN 201320293302 Expired - Lifetime CN203250400U (en) | 2013-05-25 | 2013-05-25 | Wireless transmission water alarm device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464206A (en) * | 2014-12-16 | 2015-03-25 | 瓯宝安防科技股份有限公司 | Water immersion warning system and water immersion alarm thereof |
| CN104931111A (en) * | 2014-03-18 | 2015-09-23 | 南京军理智能科技股份有限公司 | Water-flooding alarm device for underground garage |
| CN105225456A (en) * | 2015-10-23 | 2016-01-06 | 哈尔滨朋来科技开发有限公司 | A kind of wireless wet sensitive detector |
| CN106558169A (en) * | 2015-09-29 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of water immersion alarm based on STC85C92 |
| CN106958745A (en) * | 2017-03-06 | 2017-07-18 | 常州常工电子科技股份有限公司 | A kind of water-leakage detecting system for family's water supply line |
| CN107702866A (en) * | 2017-11-07 | 2018-02-16 | 杭州电子科技大学 | The intelligent wireless water valve device of real-time leak water detdction |
| CN108240031A (en) * | 2016-12-26 | 2018-07-03 | 天津优爱创科技有限公司 | A kind of water leakage detection warning and drainage system |
| CN108955778A (en) * | 2018-10-11 | 2018-12-07 | 江苏金鑫信息技术有限公司 | A kind of All-in-One subset inspection device |
| CN112233390A (en) * | 2020-09-28 | 2021-01-15 | 上海嘉筠通信技术有限公司 | Water immersion detection alarm with human body induction |
-
2013
- 2013-05-25 CN CN 201320293302 patent/CN203250400U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931111A (en) * | 2014-03-18 | 2015-09-23 | 南京军理智能科技股份有限公司 | Water-flooding alarm device for underground garage |
| CN104464206A (en) * | 2014-12-16 | 2015-03-25 | 瓯宝安防科技股份有限公司 | Water immersion warning system and water immersion alarm thereof |
| CN106558169A (en) * | 2015-09-29 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of water immersion alarm based on STC85C92 |
| CN105225456A (en) * | 2015-10-23 | 2016-01-06 | 哈尔滨朋来科技开发有限公司 | A kind of wireless wet sensitive detector |
| CN108240031A (en) * | 2016-12-26 | 2018-07-03 | 天津优爱创科技有限公司 | A kind of water leakage detection warning and drainage system |
| CN106958745A (en) * | 2017-03-06 | 2017-07-18 | 常州常工电子科技股份有限公司 | A kind of water-leakage detecting system for family's water supply line |
| CN107702866A (en) * | 2017-11-07 | 2018-02-16 | 杭州电子科技大学 | The intelligent wireless water valve device of real-time leak water detdction |
| 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 |
| CN108955778A (en) * | 2018-10-11 | 2018-12-07 | 江苏金鑫信息技术有限公司 | A kind of All-in-One subset inspection device |
| CN112233390A (en) * | 2020-09-28 | 2021-01-15 | 上海嘉筠通信技术有限公司 | Water immersion detection alarm with human body induction |
| CN112233390B (en) * | 2020-09-28 | 2022-04-01 | 上海嘉筠通信技术有限公司 | Water immersion detection alarm with human body induction |
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