Regular watering device

A watering device and water-passing technology, which can be used in watering devices, gardening, and botanical equipment and methods, etc., can solve problems such as plant erosion and dryness of plants.

Inactive Publication Date: 2010-06-30
SHANGHAI BEIHONG MIDDLE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, how to maintain these green plants has become a problem. Although a large amount of artificial maintenance can play a certain role, it cannot be very accurate in terms of the normal water demand required by plants: too little water will cause plants to lose weight. Dries up; excess moisture can cause plant to rot

Method used

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Embodiment Construction

[0012] refer to figure 1 and figure 2 , Timing watering device of the present invention, is made up of water source 6, water pipe, water spout 4, a humidity sensor 1, a control unit 2 and an electromagnetic valve 3. The control unit 2 is composed of a controller 21 , a memory 22 and a timer 23 ; the electromagnetic valve 3 is installed in the main water pipe 7 .

[0013] The humidity sensor 1 is inserted in the soil 5 and connected with the control unit to detect the humidity of the soil 5 and send the detected data to the control unit 2 .

[0014] After the control unit 2 receives the signal, it compares it with the standard data in the memory. If the humidity in the soil is lower than the standard value, the memory notifies the controller, starts the timer, and opens the electromagnetic valve 3 in the main water pipe 7 at the same time. The flowers and plants are watered; the timer notifies the controller to close the electromagnetic valve 3 after the time is over.

[00...

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Abstract

The invention provides a regular watering device. The regular watering device comprises a humidity sensor, a control unit and an electromagnetic valve. The humidity sensor is inserted in the soil to detect the humidity of the soil and transmits a signal to the control unit to compare with a standard signal, when the detected humidity is less than the standard humidity, a controller starts a timer and turns on the electromagnetic valve to start watering, and the controller automatically turns off the valve to stop watering when the watering time is over.

Description

technical field [0001] The invention relates to a watering device, in particular to a timed watering device. Background technique [0002] With the improvement of living standards, people's awareness of environmental protection has been greatly strengthened. All cities in various regions of our country have begun to develop towards ecological cities and green cities. Green plants and flowers have been planted on a large scale in major cities. Therefore, how to maintain these green plants has become a problem. Although a large amount of artificial maintenance can play a certain role, it cannot be very accurate in terms of the normal water demand required by plants: too little water will cause plants to lose weight. Dry; too much water will cause the plant to rot. Contents of the invention [0003] The present invention aims at above-mentioned deficiency, provides a kind of timing watering device. [0004] The timing watering device of the present invention is composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/16
Inventor 徐朝阳
Owner SHANGHAI BEIHONG MIDDLE SCHOOL
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