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Household water leakage autoalarm

An automatic alarm device and household technology, applied in the field of daily water use, can solve the problems of water leakage and water leakage without being able to monitor and control water equipment and devices

Inactive Publication Date: 2005-01-26
李海丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The leakage alarm devices currently on the market are mainly gas, smog, gas and other volatile gas leakage alarm devices, and the waste of water such as water leakage, forgetting to turn off the water, and broken water pipes in the process of household daily water use, due to It is impossible to effectively judge whether these phenomena are normal water in daily life, so there are no equipment and devices that can monitor and control these water waste phenomena

Method used

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Embodiment Construction

[0010] Connect the device to the front end of the pipe segment that needs to be monitored, and set a maximum continuous water consumption time (such as 1h) on the delay relay (3) according to the user's own situation, and turn on the switch of the device at the same time. The device senses the flow of water by using the principle of local pressure difference formed by local water head loss. When there is water flowing in the pipeline, the pressure measuring tube (1) at both ends will generate a pressure difference, and the force generated by the pressure difference will push the plunger type pressure difference contact (2) connected to it to move slightly and contact the spring contact ( 8) phase contact, at this time, the circuit of the control center is connected. After the circuit was connected, the time-delay relay (3) began to count down. Under normal circumstances, the user's continuous water consumption time will not exceed the time set by themselves (1h). When an abn...

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Abstract

This invention is applied for water saving of family daily life. When the water consumption caused by the water leakage, forgetting to close the water cock, and pipeline bursting happened, this apparatus restrict the water consumption time by delay relay count down. If the water consumption time surpasses the maximum continuous water-using time that set by consumer, it considered the water-using condition is abnormal. On that time the delay relay startup the electric alarm to notice user, and reduce the water waste. The apparatus comprises punch pin pressure difference contactor, the delay relay and electric alarm.

Description

Technical field: [0001] The invention patent relates to safety and water-saving technology in the field of daily life water. Prevent accidental waste of water such as water leakage, forgetting to turn off the water, and broken water pipes in daily life by alerting users. Background technique: [0002] At present, the country is in the contradiction between the shortage of water resources and the serious waste of water resources. In this regard, the state has invested a lot of financial support and policy support in the fields of water supply, water conservation and water treatment to accelerate the development of these fields. At this stage, water-saving technology mainly depends on the development of the safety of the pipe network system, the development of large-scale projects such as water reuse and sewage treatment and reuse to increase water supply and meet user needs; while water saving in daily life is mainly Rely on people's water-saving awareness, living water-sav...

Claims

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Application Information

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IPC IPC(8): G08B21/00
Inventor 李海丰
Owner 李海丰
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