CN201152264Y - Electronic automatic water regulator - Google Patents
Electronic automatic water regulator Download PDFInfo
- Publication number
- CN201152264Y CN201152264Y CNU2007200609369U CN200720060936U CN201152264Y CN 201152264 Y CN201152264 Y CN 201152264Y CN U2007200609369 U CNU2007200609369 U CN U2007200609369U CN 200720060936 U CN200720060936 U CN 200720060936U CN 201152264 Y CN201152264 Y CN 201152264Y
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- CN
- China
- Prior art keywords
- water
- circuit
- water level
- controller
- automatic water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic automatic water controller which comprises a water level detecting circuit and a power supply circuit supplying power for a water feeder. The electropolar end of the water level detecting circuit contacts water level, the other end of the water level detecting circuit is connected with a controlling circuit and an executive circuit. The water level detecting circuit comprises electrodes A, B, C as well as a first resistance R1 and a second resistance R2. The controlling circuit is composed of a time base circuit and external components, and the executive circuit comprises a bidirectional thyristor SCR. The power supply circuit comprises a transformer and a diode C1. The electronic automatic water controller can automatically estimate the height of the water level and determine a water pump to run or not. Compared with invention devices of the same kind, the electronic automatic water controller realizes whole process automaton, automatically pumping water at a lower water level and automatically shutting down of the water supply, brings practical and substantial benefit and convenience for modern life of common families and realizes the automation and normalization of water supply.
Description
Technical field
The utility model relates to a kind of water feeder circuit, and especially a kind of may command water pump draws water and the automatic water controller of electronics of automatic water-supply automatically.
Background technique
The water of drinking in the rural area is well water, and well water is extracted into to be supplied with everybody behind the water tower of roof and use.But people had not forgotten that easily combined floodgate draws water when each water tower had water, can not normal water supply thereby cause.In addition,, water also can cause the long water that causes of time of pumping full excessive, not only inconvenience but also cause waste if completely having forgotten to operate a switch.
Summary of the invention
Content of the present utility model relates to that a kind of may command water pump draws water automatically and the automatic water controller of electronics of automatic water-supply.
For realizing above purpose, the utility model has been taked following technological scheme: the automatic water controller of a kind of electronics, comprise water level detection circuit, the end that described water level detection circuit has polarity contacts with water level, the described water level detection circuit the other end is connected with executive circuit with control, also is included as the power circuit of described water feeder power supply.
Described water level detection circuit comprises electrode A, B, C and first resistance R 1, second resistance R 2.
Described control circuit is made up of time base circuit and peripheral cell, and described executive circuit comprises bidirectional thyristor SCR.
Described power circuit comprises transformer and diode C1.
The automatic water controller of electronics of the present utility model compared with prior art, have following advantage: this automatic water-supplying device can be judged the water level height in the water tank automatically, whether control of pump should work, the contrive equipment similar with other compared, realized full process automatization, water level draws water when low automatically, and water stops to supply water completely automatically.So just need not the manual closing operation actuating motor draws water; it is normal both can to have guaranteed to supply water, and saves hand control again, has brought very big convenience for life and work; can bring material benefit, convenience for the modern life of ordinary people family, realize the automation and the normalization that supply water.
Description of drawings
Fig. 1 is the automatic water controller electrical block diagram of the utility model electronics:
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further:
See also shown in Figure 1ly, the automatic water controller of a kind of electronics includes water level detection circuit, and its end with polarity contacts with water level, and the other end is connected with executive circuit with control, also is included as the power circuit of water feeder power supply.Water level detection circuit comprises electrode A, B, C and first resistance R 1, second resistance R 2.Control circuit is made up of time base circuit and peripheral cell, and executive circuit comprises bidirectional thyristor SCR.Power circuit comprises transformer and diode C1.
Working principle according to the 5G1555 time base circuit, when the water level in the water tank is reduced to the B point when following, resistance infinity between BC, make 2,6 pins of time base circuit low potential occur, then can make the 3 pin output high petential of 5G1555, impel SCR that trigger current has been arranged, SCR conducting this moment, to the motor power supply, machine operation is drawn water behind diode rectification.When the water level in the water tank reaches between AB, form bleeder circuit by R1 and R2, make 2 of time base circuit, being input as about VCC/2 of 6 pins, thereby the working state of circuit is remained unchanged, and motor works on and draws water, when cistern water level arrives the A point, because the change of divider resistance, caused the input current potential of 2,6 pin to become, made 5G1555 output becoming low potential greater than 2VCC/3, SCR turn-offs, and supplies water and finishes.Down to below the B point, repeat the said process periodic duty up to water level again.
Claims (4)
1, the automatic water controller of a kind of electronics, it is characterized in that: comprise water level detection circuit, the end that described water level detection circuit has polarity contacts with water level, and the described water level detection circuit the other end is connected with executive circuit with control, also is included as the power circuit of described water feeder power supply.
2, the automatic water controller of electronics according to claim 1 is characterized in that: described water level detection circuit comprises electrode A, B, C and first resistance (R1), second resistance (R2).
3, the automatic water controller of electronics according to claim 1, it is characterized in that: described control circuit is made up of time base circuit and peripheral cell, and described executive circuit comprises bidirectional thyristor SCR.
4, the automatic water controller of electronics according to claim 1 is characterized in that: described power circuit comprises transformer and diode (C1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200609369U CN201152264Y (en) | 2007-12-05 | 2007-12-05 | Electronic automatic water regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200609369U CN201152264Y (en) | 2007-12-05 | 2007-12-05 | Electronic automatic water regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152264Y true CN201152264Y (en) | 2008-11-19 |
Family
ID=40127942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200609369U Expired - Fee Related CN201152264Y (en) | 2007-12-05 | 2007-12-05 | Electronic automatic water regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152264Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152270A (en) * | 2017-07-11 | 2017-09-12 | 山西锦联科贸有限公司 | A kind of full-automatic reinjected water（Additive）System and its application method |
-
2007
- 2007-12-05 CN CNU2007200609369U patent/CN201152264Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152270A (en) * | 2017-07-11 | 2017-09-12 | 山西锦联科贸有限公司 | A kind of full-automatic reinjected water（Additive）System and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20100105 |