A drainage device that utilizes natural energy to activate siphon action even without electricity and when underwater pumps cannot be used.
The hybrid Yamatachi siphon drainage device starts by using a "submersible pump" to inject "priming water" into the "siphon drainage pipe." It is a drainage system that utilizes natural energy to activate the siphon effect even without electricity or the use of a submersible pump, by employing a water storage tank. 【Features】 ■ Achieves significant cost reduction due to new drainage technology that does not use electricity and relies on natural energy. ■ Contributes to global warming prevention by emitting no greenhouse gases such as CO2 (carbon dioxide). ■ Helps prevent the depletion of Earth's resources by not consuming fuel necessary for power generation. ■ Usable in various locations. *For more details, please contact us.
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basic information
■During water delivery using a siphon, electricity is not used, which can significantly reduce electricity and diesel costs. ■The dedicated component "Wai-Gacchan" allows for switching from water delivery using a submersible pump to siphon water delivery. ■The startup procedure can be operated simply by turning the generator switch on and off. ■We have developed a dedicated connection fitting called "Lock Flange." With conventional bamboo shoot-shaped connection fittings, there were issues with them coming loose during water delivery or even just by moving them slightly, which was cumbersome. The "Lock Flange" integrates the suction hose and flange with bolts, creating a structure that prevents disconnection. This enables efficient piping without any backtracking. *The discharge volume of water delivery using a siphon varies depending on piping conditions, lift height, and head difference. ◎For more details, please contact us.
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Applications/Examples of results
【Usage】 It can be used in various situations such as water replacement work of different sizes at construction sites, draining ponds, and drainage work for natural dams. It is also usable for recovery operations during disasters. *For more details, please contact us.*
Company information
Yamachin Group is supported by the understanding and guidance of many people, and with the corporate philosophy of "creativity, ingenuity, and tireless effort," we are committed to contributing to the local community alongside the development of our company. By engaging in civil engineering projects that involve nature, we consider how to conduct construction with respect for the natural environment, learn many lessons from it, and aim to create a "distinctive company" among numerous construction contractors. In 1991, we established the Environmental Division and began "environmental conservation activities unique to the construction industry," developing and proposing various environmental products such as natural stone block series for river environment conservation, various fishway series tailored to installation locations, and the "Hybrid Eco Pump," an underwater pump that operates without electricity. We have worked on promoting and raising awareness of environmentally friendly construction methods. Thanks to this, we have been adopted in numerous projects, and we are grateful to be contributing to environmental conservation. Yamachin Group will continue to take on challenges through the construction industry, working on "proposals dedicated to the natural environment of our hometown" and contributing to global environmental conservation.
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