Wet-expansion type automatic flower watering device

一种湿涨式自动浇花器

  • Inventors: CHANG SHENG
  • Assignees: 常胜
  • Publication Date: August 31, 2016
  • Publication Number: CN-105900801-A

Abstract

The invention discloses a wet-expansion type automatic flower watering device. The wet-expansion type automatic flower watering device comprises a water source, a discharging pipe equipped with a valve and a flower pot equipped with an embedded wet-expansion type watering controller, wherein the discharging pipe is connected with the water source and is arranged above the flower pot; the wet-expansion type watering controller comprises a water transmitting pipe in which a piston baffle and a dry-shrinkage and wet-expansion material are arranged, the dry-shrinkage and wet-expansion material is mounted at the upper part of the piston baffle, a gap is reserved at the lower part of the piston baffle, and the piston baffle is connected with the valve through a transmission device. The wet-expansion type automatic flower watering device has the advantages of being simple in structure, low in cost, convenient and practicable, and can enable soil to always and automatically keep humidity suitable for the growth of plants.
本发明公开一种湿涨式自动浇花器,包括:水源和与之相连的装有阀门的出水管和埋有湿涨式控制放水装置的花盆,出水管设在花盆上方,所述的湿涨式控制放水装置包括:内装有活塞挡板和干缩湿胀材料的透水管,活塞挡板的上部装有干缩湿胀材料,活塞挡板的下部留有空隙,活塞挡板通过传动装置与阀门连接,本发明具有构造简单、造价低廉、方便实用,能够使土壤始终自动保持在适合植物生长的潮湿度。

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