CN202548653U

CN202548653U - Household water tower automatic water injection device

Info

Publication number: CN202548653U
Application number: CN2011205354451U
Authority: CN
Inventors: 彭争; 张付杰; 齐亚峰
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-11-21
Anticipated expiration: 2021-12-20

Abstract

The utility model relates to a household water tower automatic water injection device, and belongs to the automatic detection and control technology field. The device includes an automatic detection signal transmitting terminal and a receiving control terminal. The automatic detection signal transmitting terminal of the device is composed of a liquid level sensor, a one-chip microcomputer I, an LED display, and a GSM module I. The receiving control terminal of the device is composed of a water pump, a control switch, a one-chip microcomputer II, and a GSM module II, and the control switch, the one-chip microcomputer II, and the GSM module II are in a water pump control circuit. The household water tower automatic water injection device can accurately detect the water level of the water tower, and transmit the control information according to the set upper limiting value and the set lower limiting value of the water level. The receiving terminal receives the control information and then carries out the corresponding switch operation to complete the automatic water injection of the water tower. The wireless communication of the water injection control is realized by the GSM module. The device is strong in environment adaptability, and is easy to popularize.

Description

The automatic water filling device of a kind of family expenses water tower

Technical field

The utility model relates to the automatic water filling device of a kind of family expenses water tower, utilizes a kind ofly to carry out the automatic water filling device of radio communication based on gsm module, belongs to automatic Detection & Controling technical field.

Background technology

Along with the Engineering Control technology in the industry develops rapidly, technology is increasingly mature, but the automatic Detection & Controling device on the daily apparatus for household use relatively lags behind; Especially in the rural area, a lot of families still adopt oneself to beat deep well, on the house, build the mode that water tower uses tap water; This mode generally all adopts hand switch to carry out water filling, however in the family expenses equipment of water like washing machine, water heater etc., when the water tower water storage is used up; Bring inconvenience in life and trouble easily; But the user because of the water tower building is difficult for sensed water level aloft, is gone wrong and the water spill-over takes place easily again in the injecting process.

Summary of the invention

Owing to do not adopt condensate tank of dehumidifier to carry out the deficiency that the automatic water filling of water tower brings, the utility model provides a kind of family expenses water tower automatic water filling device in order to overcome, and this device detects water tower level through liquid level sensor; After the single-chip microcomputer acquired signal signal is encoded, sent by the signal sending end gsm module, the receiving end gsm module receives information encoded; Decode via single-chip microcomputer; And the transfer switch, the automatic water filling of control water pump has well solved the water spill-over and has gone wrong.

The utility model adopts following technical proposal to accomplish: the automatic water filling device of family expenses water tower comprises the automatic detection signal transmitting terminal and receives control end; Automatic detection signal transmitting terminal in the device is made up of liquid level sensor 1, single-chip microcomputer I 2, light-emitting diode display 3, gsm module I 4; Liquid level sensor 1 is connected with single-chip microcomputer I 2 through I/O mouth P0 through data line, and single-chip microcomputer I 2 is connected with light-emitting diode display 3 through I/O mouth P1 through data line, and the output terminal of single-chip microcomputer I 2 is connected with gsm module I 4 through I/O mouth P2 through data line; Reception control end in the device is made up of the CS in water pump 5, the water pump control circuit 6, single-chip microcomputer II 7 and gsm module II 8; Gsm module II 8 is connected with the I/O mouth P0 of single-chip microcomputer II 7 through data line, and single-chip microcomputer II 7 is passed through I/O mouth P1 and is connected with CS 6 in the water pump control circuit, and the CS 6 in the water pump control circuit is connected with water pump 5.

CS 6, single-chip microcomputer II 7 and gsm module II 8 in described liquid level sensor 1, single-chip microcomputer I 2, light-emitting diode display 3, gsm module I 4, water pump 5, the water pump control circuit are commercially available common components.

The principle of work of the utility model: after the device installation; The signal input single-chip microcomputer I 2 that liquid level sensor 1 collects; 2 pairs of signals of single-chip microcomputer I are handled, and when water level is lower than the lower limit of setting, send signal through automatic detection signal transmitting terminal gsm module I 4 to receiving control end gsm module II 8; Open the CS 6 in the water pump control circuit, make water pump 5 carry out water filling; In the injecting process, automatic detection signal transmitting terminal single-chip microcomputer I 2 detects liquid level and whether meets or exceeds higher limit, and when reaching higher limit, notice receives control end and stops water filling, and water filling is accomplished, to realize the automatic water filling of family expenses water tower.

The beneficial effect of the utility model is: can accurately detect water tower level, send control information according to the water level upper limit value and lower limit value of setting, receiving end carries out corresponding switching manipulation after receiving control information, accomplishes the automatic water filling of water tower; Water filling control is through the gsm module radio communication, and the device context adaptive faculty is strong, and is easy to utilize.

Description of drawings

Fig. 1 is the automatic detection signal sending end structure synoptic diagram of the utility model;

Fig. 2 is the control signal receiving end structural representation of the utility model.

Among the figure: 1-liquid level sensor, 2-single-chip microcomputer I, 3-LED display, 4-GSM module I, 5-water pump, the CS in the 6-water pump control circuit, 7-single-chip microcomputer II, 8-GSM module II.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified, understand to make things convenient for the technician.

The automatic water filling device of family expenses water tower comprises the automatic detection signal transmitting terminal and receives control end; As shown in Figure 1: the automatic detection signal transmitting terminal in the device is made up of liquid level sensor 1, single-chip microcomputer I 2, light-emitting diode display 3, gsm module I 4; Liquid level sensor 1 is connected with single-chip microcomputer I 2 through I/O mouth P0 through data line, and single-chip microcomputer I 2 is connected with light-emitting diode display 3 through I/O mouth P1 through data line, and the output terminal of single-chip microcomputer I 2 is connected with gsm module I 4 through I/O mouth P2 through data line.

As shown in Figure 2: the reception control end in the device is made up of the CS in water pump 5, the water pump control circuit 6, single-chip microcomputer II 7 and gsm module II 8; Gsm module II 8 is connected with the I/O mouth P0 of single-chip microcomputer II 7 through data line, and single-chip microcomputer II 7 is passed through I/O mouth P1 and is connected with CS 6 in the water pump control circuit, and the CS 6 in the water pump control circuit is connected with water pump 5.

Signal that liquid level sensor 1 collects input single-chip microcomputer I 2, single-chip microcomputer I 2 on light-emitting diode display 3, and according to the water level upper limit value and lower limit value that preestablishes in single-chip microcomputer I 2, are handled the data presentation that detects; When water level is lower than lower limit, coding ' unlatching ' control information, coding ' stopping ' control information when being higher than higher limit, control information is transferred to gsm module I 4 and is sent.

Receiving end gsm module II 8 receives information encoded, sends single-chip microcomputer I 2 to, and via 2 decodings of single-chip microcomputer I, if ' unlatching ' control information, then 6 closures of the CS in the water pump control circuit are opened water pump 5 and carried out water filling; When reaching the designated water level higher limit, signal that liquid level sensor 1 collects input single-chip microcomputer I 2, single-chip microcomputer I 2 are handled it according to signal message; Coding ' stopping ' control information, control information are transferred to gsm module I 4 and are sent, and receiving end gsm module II 8 receives information; Send single-chip microcomputer I 2 again to; After 2 decodings of single-chip microcomputer I, automatically the CS in the water pump control circuit 6 is broken off, water pump 5 stops water filling.

The utility model describes through the practical implementation process; Under the situation that does not break away from the utility model scope; Can also carry out various conversion and be equal to replacement utility model; Therefore, the utility model is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model claim scope.

Claims

1. the automatic water filling device of family expenses water tower is characterized in that: comprise the automatic detection signal transmitting terminal and receive control end; Automatic detection signal transmitting terminal in the device is made up of liquid level sensor, single-chip microcomputer I, light-emitting diode display and gsm module I; Liquid level sensor is connected with the single-chip microcomputer I through I/O mouth P0 through data line, and the single-chip microcomputer I is connected with light-emitting diode display through I/O mouth P1 through data line, and the output terminal of single-chip microcomputer I is connected with the gsm module I through I/O mouth P2 through data line; Reception control end in the device is made up of the CS in water pump, the water pump control circuit, single-chip microcomputer II and gsm module II; The gsm module II is connected with the I/O mouth P0 of single-chip microcomputer II through data line, and the single-chip microcomputer II is passed through I/O mouth P1 and is connected with CS in the water pump control circuit, and the CS in the water pump control circuit is connected with water pump.