CN202047973U

CN202047973U - Intelligent water pump controller

Info

Publication number: CN202047973U
Application number: CN2011201388406U
Authority: CN
Inventors: 李明洁; 傅碧辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-05
Filing date: 2011-05-05
Publication date: 2011-11-23
Anticipated expiration: 2021-05-05

Abstract

The utility model relates to the field of controllers, particularly an intelligent water pump controller, which comprises a water level detection circuit, a phase inverter circuit, a single-chip microcomputer control circuit, a water pump drive circuit, an alarm circuit and a wireless transmit-receive module circuit. The output signal of the water level detection circuit is sent to the single-chip microcomputer control circuit via the phase inverter circuit. The water pump drive circuit, the alarm circuit and the wireless transmit-receive module circuit are controlled by the single-chip microcomputer control circuit and are in an output connection with the single-chip microcomputer control circuit. The water level of influent water is detected by the water level detection circuit, so that the burning of a water pump due to no underground water is prevented. During the water shortage of a water pump, a single-chip microcomputer sends an alarm signal and cuts off the power supply of the water pump. At the same time, an alarm signal is sent to a host via a wireless emission module, so that people can carry out corresponding treatments. Therefore, the purpose of alarming protection is realized by the intelligent control system of the utility model.

Description

A kind of intelligent water pump controller

Technical field

The utility model relates to the controller field, particularly be a kind of intelligent water pump controller.

Background technique

In most existing family or the production water tower or tank are installed all, in water system, usually need add water with water pump standpipe or tank, there is the sufficient water yield available so that guarantee water tower or tank, when lack of water, if the untimely water that adds will cause suction engine to burn out, and can't report to the police and make people do corresponding processing lack of water.

The model utility content

The purpose of this utility model is to overcome above-mentioned deficiency, the intelligent water pump controller that provides a kind of lack of water to report to the police automatically.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of intelligent water pump controller, comprise water-level detecting circuit, inverter circuit, single chip machine controlling circuit, water pump drive circuit, warning circuit and radio receiving transmitting module circuit, the output signal of described water-level detecting circuit sends to single chip machine controlling circuit through inverter circuit, connects water pump drive circuit, warning circuit and radio receiving transmitting module circuit by single chip machine controlling circuit control output.

Described water-level detecting circuit adopts anhydrous detecting sensor to gather the lack of water signal.

Described anhydrous detecting sensor is installed in the spark plug place in the water pipe hole, the rack earth of water pipe.

Described inverter circuit is six groups of phase inverters of CD4069 type.

Described radio receiving transmitting module circuit is accepted module by FDD-5 transmitter module and JDD-5 and is constituted.

By adopting above-mentioned technological scheme; the beneficial effects of the utility model are: this device adopts water-level detecting electric circuit inspection water inlet water level not have water to prevent suction engine because of the down-hole; and burn out suction engine; when the water pump lack of water; single-chip microcomputer sends alarm signal and cuts off the suction engine power supply; send alarm signal by wireless transmitter module to main frame simultaneously, make people do corresponding processing, reach the control intellectualizing system of alarm and protection.

Description of drawings

Fig. 1 is a frame assumption diagram of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model.

Embodiment

As shown in Figure 1, a kind of intelligent water pump controller of the present utility model, comprise water-level detecting circuit 1, inverter circuit 11, single chip machine controlling circuit 2, water pump drive circuit 21, warning circuit 22 and radio receiving transmitting module circuit 23, the output signal of described water-level detecting circuit 1 sends to single chip machine controlling circuit 2 through inverter circuit 11, connects water pump drive circuit 21, warning circuit 22 and radio receiving transmitting module circuit 23 by single chip machine controlling circuit 2 control outputs.

As shown in Figure 2, on water pipe, bore a hole, automobile spark plug is packed into, notice that cushioning is in case leak, draw anhydrous detecting sensor P1 at the spark plug place, the water pipe rack earth gets final product, if in the water pipe water is arranged, anhydrous detecting sensor P1 and water pipe shell are through water resistance R1 conducting, six groups of phase inverter U1 of CD4069 type input end is a low level, output terminal is a high level, transistor Q1 conducting, and single-chip microcomputer IC1 does not send control signal output.

If water pipe is anhydrous, then anhydrous detecting sensor P1 be similar to state of insulation, the input end of six groups of phase inverter U1 of CD4069 type is a high level, output terminal is a low level, transistor Q1 ends, this signal is input to single-chip microcomputer IC1 the 37th pin and is low potential, divide three tunnel outputs after the control of single-chip microcomputer IC1 internal processes is judged, first via output is by the 26th pin output high level of single-chip microcomputer IC1, through resistance R 6 current limlitings, triode VT2 enters on state, relay J 1 discharges, and its contact J1-1 disconnects, and water pump contactor KM does not turn round, thereby avoided water pump idle running, burnt out suction engine; The second tunnel output through resistance R 5 current limlitings, makes news Chinese percussion instrument BD send the alarm that ticks by the 28th pin output low level of single-chip microcomputer IC1, and the well lack of water is described; Third Road output is by the I/O port output drive signal of single-chip microcomputer IC1 internal processes control from its 2nd pin; the output low-potential signal makes triode VT1 conducting through resistance R 7; be input to the 2nd pin of FDD-5 transmitter module IC2; and deliver to its 3rd pin CP modulation signal input end; high-frequency signal to emission is modulated; antenna TX is the modulated frequency electromagnetic waves of the outer emission of JDD-5 receiving module; the 4th pin CPA audio signal output end of JDD-5 receiving module IC3 directly drives common electrical dynamic formula loudspeaker Y sounding; its the 2nd pin data output end output high level makes LED 1 get electroluminescence simultaneously; expression receives the alarm signal of extension set; people are correspondingly processed to lack of water, reach the control intellectualizing system of alarm and protection.

Above-described only is a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, and every equalization of being done according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.

Claims

1. intelligent water pump controller, it is characterized in that: comprise water-level detecting circuit (1), inverter circuit (11), single chip machine controlling circuit (2), water pump drive circuit (21), warning circuit (22) and radio receiving transmitting module circuit (23), the output signal of described water-level detecting circuit (1) sends to single chip machine controlling circuit (2) through inverter circuit (11), connects water pump drive circuit (21), warning circuit (22) and radio receiving transmitting module circuit (23) by single chip machine controlling circuit (2) control output.

2. a kind of intelligent water pump controller according to claim 1 is characterized in that: described water-level detecting circuit (1) adopts anhydrous detecting sensor to gather the lack of water signal.

3. a kind of intelligent water pump controller according to claim 2 is characterized in that: described anhydrous detecting sensor is installed in the spark plug place in the water pipe hole, the rack earth of water pipe.

4. a kind of intelligent water pump controller according to claim 1 is characterized in that: described inverter circuit (11) is six groups of phase inverters of CD4069 type.

5. a kind of intelligent water pump controller according to claim 1 is characterized in that: described radio receiving transmitting module circuit (23) is accepted module by FDD-5 transmitter module and JDD-5 and is constituted.