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Automatic pump-locking alarm device for epidemic monitoring of water supply of pumping station

An alarm device and automatic lock technology, applied in pump control, machine/engine, liquid variable capacity machinery, etc., can solve problems such as inconvenient centralized management, group poisoning, environmental pollution, etc.

Inactive Publication Date: 2012-06-13
杜高潮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the former are: it is not convenient for centralized management of large-scale networking, and at the same time, it is easy to cause environmental pollution with the carrier frequency spectrum of too many wireless independent transmitter alarm devices
Although the latter is not subject to geographical restrictions, for example: once the water source of the water pumping station or the water in the storage tank is polluted by poisoning, the running water pump cannot automatically stop, which will cause pollution to the water supply network and cause epidemics or group poisoning incidents

Method used

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  • Automatic pump-locking alarm device for epidemic monitoring of water supply of pumping station
  • Automatic pump-locking alarm device for epidemic monitoring of water supply of pumping station
  • Automatic pump-locking alarm device for epidemic monitoring of water supply of pumping station

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Experimental program
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Embodiment Construction

[0005] The embodiment is described in detail in conjunction with the above accompanying drawings, AC contactor KO, motor M, relay K 1, slave figure 1 It can be seen that the infrared alarm is connected with the single-chip microcomputer, the single-chip microcomputer GSM communication module is connected with the SIM card, and the single-chip microcomputer controls the relay K1 according to the program, and the relay K1 is connected in series in the circuit startup loop (see Figure 4 ) The specific plan is that when the sensor detects that someone enters the monitoring area, the alarm program is executed, and the water pump is first locked and cannot be turned on. The single-chip microcomputer controls the relay K1, and the normally closed contact K1-1 of the K1 relay becomes a normally open contact K1-1 (see Figure 4 ), the AC contactor KO for water pump startup is disconnected, the water pump motor cannot be started, and the locked water pump is in a shutdown state. Becaus...

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Abstract

The invention discloses an automatic pump-locking alarm device for epidemic monitoring of water supply of a pumping station. The device is characterized in that: an infrared alarm is used for outputting to a singlechip, a program of the singlechip controls a relay to close a water pump and disconnect a water pump startup circuit, and the singlechip, a communication module and a data storage card on a mobile phone are arranged in a shell so as to form an alarm command; a sensor is used for monitoring the infrared alarm, the change of output potential of the sensor is input into the singlechip, the singlechip controls the relay (K1) which is serially connected to a circuit of a water pump startup disk of a motor, a normally closed contact (K1-1) on the relay is changed into a normally opened contact at this time, and an alternating current contactor (KO) started by the water pump is disconnected; and when the water pump is started, the alternating current contactor (KO) is connected when a power supply connection pushbutton is pushed, and the voltage continues to be imposed at two ends of the alternating current contactor (KO) through an auxiliary contact (KO-1) on a disconnection pushbutton, the alternating current contactor (KO) maintains a connection state and the water pump drains water when the power supply connection pushbutton is loosened.

Description

Technical field: [0001] The invention relates to an automatic locking pump alarm device for water supply and epidemic prevention monitoring of a water pumping station, which is especially suitable for unattended water pumping stations. Background technique: [0002] Presently known automatic alarm devices for burglary alarms, fault monitoring etc. are usually made of a police officer receiving converter and a transmitting transmission device. One is that it can be used for transmitting and transmitting radio signals or acoustic signals. Realize the wired independent launch alarm of launch transmission; the second is SMS alarm. The disadvantages of the former are: it is not convenient for centralized management of large-scale networking, and at the same time, it is easy to cause environmental pollution with the carrier frequency spectrum of too many wireless independent transmitter alarm devices. Although the latter is not subject to geographical restrictions, for example: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06F04B49/10
Inventor 杜高潮周林付春香段正伟曹喜俊高龙绪
Owner 杜高潮
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