CN203191840U

CN203191840U - Automatic water-level control device for civil water tower

Info

Publication number: CN203191840U
Application number: CN 201320235647
Authority: CN
Inventors: 杨志雷; 毕保良; 李国治
Original assignee: Yunnan Agricultural University
Current assignee: Yunnan Agricultural University
Priority date: 2013-05-05
Filing date: 2013-05-05
Publication date: 2013-09-11
Anticipated expiration: 2023-05-05

Abstract

The utility model relates to an automatic water-level control device for a civil water tower and the device belongs to the fields of water detection and water control. The device includes an automatic-detection signal sending terminal and a reception control terminal; the automatic-detection signal sending terminal is composed of a liquid-level sensor, a single-chip microcomputer I, a human-computer interaction module and a wireless emission module; the reception control terminal in the device is composed of a water pump, a control switch 6 in the control circuit of the water pump, a single-chip microcomputer II and a wireless reception module; and the automatic-detection signal sending terminal and the reception control terminal are connected through the wireless emission module and the wireless reception module. The automatic water-level control device for the civil water tower is capable of detecting the water level of the water tower precisely and sending control information according to the preset upper limit value and the preset lower limit value of the water level; the receiving terminal carries out corresponding on-off operation after receiving the control information and then the automatic water injection is accomplished; the control of the water injection is carried out through the wireless communication of a GSM module; and the device is high in environment adaptability and easy to promote.

Description

A kind of civilian automatic control device for water tower level

Technical field

The utility model relates to a kind of civilian automatic control device for water tower level, belongs to water conservancy 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, build the mode of water tower use tap water in the house, this mode generally all adopts hand switch to carry out water filling, yet the equipment of water is as washing machine in the family expenses, water heater etc., when the water tower water storage is used up, bring inconvenience in life and trouble easily, but the user is in the injecting process, because the water tower building is difficult for sensed water level aloft, and taking place easily, the water spill-over goes wrong again.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of civilian automatic control device for water tower level, can accurately detect water tower level, sends 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, finishes the automatic water filling of water tower; Water filling control is by radio communication, and the device context adaptive faculty is strong, and is easy to utilize.

The utility model adopts following technical proposal to finish: civilian automatic control device for water tower level 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, human-computer interaction module 3, wireless transmitter module 4; Liquid level sensor 1 is fixed in the water tower, the input end of liquid level sensor 1 is connected with single-chip microcomputer I 2 through I/O mouth P0 by data line, human-computer interaction module 3 is connected with single-chip microcomputer I 2 through I/O mouth P1 by data line, and the output terminal of single-chip microcomputer I 2 is connected with wireless transmitter module 4 through I/O mouth P2 by data line; Reception control end in the device is made up of the gauge tap 6 in water pump 5, the water pump control circuit, single-chip microcomputer II 7 and wireless receiving module 8; Wireless receiving module 8 is connected with the I/O mouth P0 of single-chip microcomputer II 7 by data line, and single-chip microcomputer II 7 is connected with gauge tap 6 in the water pump control circuit by I/O mouth P1, and the gauge tap 6 in the water pump control circuit is connected with water pump 5; The automatic detection signal transmitting terminal is connected with wireless receiving module 8 by wireless transmitter module 4 with the reception control end.

Gauge tap 6 in described liquid level sensor 1, single-chip microcomputer I 2, human-computer interaction module 3, wireless transmitter module 4, water pump 5, the water pump control circuit, single-chip microcomputer II 7 and wireless receiving module 8 are commercially available common components.

Principle of work of the present utility model: after the device installation, at first, set liquid level information by human-computer interaction module 3, by importing in the single-chip microcomputer I 2 through I/O mouth P1 by data line, simultaneously, the liquid level signal input single-chip microcomputer I 2 that liquid level sensor 1 collects, 2 pairs of signals of single-chip microcomputer I are handled, when water level is lower than the lower limit of setting, send signal by automatic detection signal transmitting terminal wireless transmitter module 4 to receiving control end wireless receiving module 8, open the gauge tap 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 finished, to realize the automatic water filling of family expenses water tower.

The beneficial effects of the utility model are: 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, finishes the automatic water filling of water tower; Water filling control is by the gsm module radio communication, and the device context adaptive faculty is strong, and is easy to utilize.

Description of drawings

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

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

Among the figure: 1-liquid level sensor, 2-single-chip microcomputer I, 3-human-computer interaction module, 4-wireless transmitter module, 5-water pump, the gauge tap in the 6-water pump control circuit, 7-single-chip microcomputer II, 8-wireless receiving module.

Embodiment

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

Described civilian automatic control device for water tower level 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, human-computer interaction module 3, wireless transmitter module 4; Liquid level sensor 1 is fixed in the water tower, the input end of liquid level sensor 1 is connected with single-chip microcomputer I 2 through I/O mouth P0 by data line, human-computer interaction module 3 is connected with single-chip microcomputer I 2 through I/O mouth P1 by data line, and the output terminal of single-chip microcomputer I 2 is connected with wireless transmitter module 4 through I/O mouth P2 by data line.

As shown in Figure 2: the reception control end in the device is made up of the gauge tap 6 in water pump 5, the water pump control circuit, single-chip microcomputer II 7 and wireless receiving module 8; Wireless receiving module 8 is connected with the I/O mouth P0 of single-chip microcomputer II 7 by data line, and single-chip microcomputer II 7 is connected with gauge tap 6 in the water pump control circuit by I/O mouth P1, and the gauge tap 6 in the water pump control circuit is connected with water pump 5.

The automatic detection signal transmitting terminal of civilian automatic control device for water tower level is connected with wireless receiving module 8 by wireless transmitter module 4 with the reception control end.

Principle of work of the present utility model: after the device installation, at first, by the upper limit value and lower limit value of human-computer interaction module 3 setting liquid levels, and by importing in the single-chip microcomputer I 2, simultaneously through I/O mouth P1 by data line, the liquid level signal input single-chip microcomputer I 2 that liquid level sensor 1 collects, 2 pairs of signals of single-chip microcomputer I are handled, when water level is lower than lower limit, and coding ' unlatching ' control information, coding ' stopping ' control information when being higher than higher limit, control information is transferred to wireless transmitter module 4 and is sent.

Receiving end wireless receiving module 8 receives information encoded, sends single-chip microcomputer II 7 to, and via 7 decodings of single-chip microcomputer II, if ' unlatching ' control information, then 6 closures of the gauge tap in the water pump control circuit are opened water pump 5 and carried out water filling; When reaching the designated water level higher limit, the signal input single-chip microcomputer I 2 that liquid level sensor 1 collects, single-chip microcomputer I 2 is handled it according to signal message, coding ' stopping ' control information, control information are transferred to wireless transmitter module 4 and are sent, and receiving end wireless receiving module 8 receives information, send single-chip microcomputer II 7 again to, after 7 decodings of single-chip microcomputer II, automatically the gauge tap 6 in the water pump control circuit is disconnected, water pump 5 stops water filling.

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

The utility model describes by specific 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 specific implementation process, and should comprise the whole embodiments that fall in the utility model claim scope.

Claims

1. civilian automatic control device for water tower level is characterized in that: civilian automatic control device for water tower level 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, single-chip microcomputer I, human-computer interaction module, wireless transmitter module; Liquid level sensor is fixed in the water tower, the input end of liquid level sensor is connected with the single-chip microcomputer I through I/O mouth P0 by data line, human-computer interaction module is connected with the single-chip microcomputer I through I/O mouth P1 by data line, and the output terminal of single-chip microcomputer I is connected with wireless transmitter module through I/O mouth P2 by data line; Reception control end in the device is made up of the gauge tap in water pump, the water pump control circuit (6), single-chip microcomputer II and wireless receiving module; Wireless receiving module is connected with the I/O mouth P0 of single-chip microcomputer II by data line, and the single-chip microcomputer II is connected with gauge tap in the water pump control circuit by I/O mouth P1, and the gauge tap in the water pump control circuit is connected with water pump; The automatic detection signal transmitting terminal is connected with wireless receiving module by wireless transmitter module with the reception control end.