CN210180505U - Water level alarm control circuit - Google Patents
Water level alarm control circuit Download PDFInfo
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- CN210180505U CN210180505U CN201921433269.3U CN201921433269U CN210180505U CN 210180505 U CN210180505 U CN 210180505U CN 201921433269 U CN201921433269 U CN 201921433269U CN 210180505 U CN210180505 U CN 210180505U
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- water level
- control unit
- feedback information
- wireless communication
- control circuit
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Abstract
The utility model discloses a water level alarm control circuit, including the control unit, respectively with signal identification circuit module, wireless communication module, power module and the LED pilot lamp group that the control unit electricity is connected, wireless communication module receives magnetic induction sensor's feedback information, signal identification circuit module is according to the feedback information discernment water level condition and to the control unit feedback information, the control unit is according to feedback information control LED pilot lamp group work. The utility model discloses a magnetic induction sensor judges the water level, in time reports to the police and suggests the user according to setting for the water level standard, improves the safety in utilization.
Description
Technical Field
The utility model relates to a level measurement field, concretely relates to water level alarm control circuit.
Background
In daily life, overflow and the anhydrous phenomenon in empty water tank can often appear in the water feeding and water using processes in the water feeding tank, cause the waste and influence normal use, the clearance is also very inconvenient, although there are a lot of water level alarms on the market, these alarms are complicated in structure, with high costs, and maintenance cost is also high, and the during operation is very easily disturbed by the external world, and can not in time inform the user to water level information. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a convenient operation, safe in utilization's water level alarm control circuit.
The utility model discloses a realize through following technical scheme:
a water level alarm control circuit comprises a control unit, a signal identification circuit module, a wireless communication module, a power supply module and an LED indicating lamp set, wherein the signal identification circuit module, the wireless communication module, the power supply module and the LED indicating lamp set are respectively electrically connected with the control unit, the wireless communication module receives feedback information of a magnetic induction sensor, the signal identification circuit module identifies a water level condition according to the feedback information and feeds back information to the control unit, and the control unit controls the LED indicating lamp set to work according to the feedback information.
Further, the LED indicating lamp group comprises a first LED indicating lamp and a second LED indicating lamp.
Further, the wireless communication module is a WIFI wireless communication module.
Furthermore, the signal identification circuit module comprises a first identification port, a second identification port and a third identification port, wherein the first identification port is electrically connected with a first resistor, the second identification port is electrically connected with a second resistor, and the third identification port is electrically connected with a third resistor.
Compared with the prior art, the utility model discloses a control unit passes through wireless communication module and receives the information judgement water level that magnetic induction sensor detected, gives the warning suggestion and transmits alarm information for the user according to setting for the water level standard, improves the safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of the water level alarm control circuit of the present invention.
In the figure: 1-a control unit; 2-a signal recognition circuit module; 3-a power supply module; 4-LED indicator lamp group.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 the utility model discloses a water level alarm control circuit, including the control unit 1, respectively with the signal identification circuit module 2, wireless communication module, power module 3 and the LED pilot lamp group 4 that the 1 electricity of control unit is connected, wireless communication module receives magnetic induction sensor's feedback information, signal identification circuit module 2 is according to the feedback information discernment water level condition and to the control unit feedback information, control unit 1 is according to the work of feedback information control LED pilot lamp group 4.
The LED indicator light group 4 includes a first LED indicator light and a second LED indicator light. According to different water level standards, the LED indicating lamp group 4 gives different indicating states.
The wireless communication module is a WIFI wireless communication module, so that the circuit layout is reduced, and the use convenience is improved. Of course, the wireless communication module may be integrated with the control unit 1.
The signal identification circuit module 2 comprises a first identification port, a second identification port and a third identification port, wherein the first identification port is electrically connected with a first resistor, the second identification port is electrically connected with a second resistor, and the third identification port is electrically connected with a third resistor. According to the preset water level standard, when different water level standards are reached, different recognition ports feed back information to the control unit 1, and the control unit 1 controls the working state of the LED indicating lamp set 4.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A water level alarm control circuit is characterized in that: the wireless communication module receives feedback information of the magnetic induction sensor, the signal identification circuit module identifies the water level condition and feeds back information to the control unit according to the feedback information, and the control unit controls the LED indicating lamp set to work according to the feedback information.
2. The water level alarm control circuit of claim 1, wherein: the LED indicating lamp group comprises a first LED indicating lamp and a second LED indicating lamp.
3. The water level alarm control circuit of claim 1, wherein: the wireless communication module is a WIFI wireless communication module.
4. The water level alarm control circuit of claim 1, wherein: the signal identification circuit module comprises a first identification port, a second identification port and a third identification port, wherein the first identification port is electrically connected with a first resistor, the second identification port is electrically connected with a second resistor, and the third identification port is electrically connected with a third resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433269.3U CN210180505U (en) | 2019-08-30 | 2019-08-30 | Water level alarm control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433269.3U CN210180505U (en) | 2019-08-30 | 2019-08-30 | Water level alarm control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180505U true CN210180505U (en) | 2020-03-24 |
Family
ID=69842709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433269.3U Active CN210180505U (en) | 2019-08-30 | 2019-08-30 | Water level alarm control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180505U (en) |
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2019
- 2019-08-30 CN CN201921433269.3U patent/CN210180505U/en active Active
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