专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006070564A Pumping device 有权
标题翻译：泵送装置
公开(公告)号：JP2006070564A
公开(公告)日：2006-03-16
申请号：JP2004255187
申请日：2004-09-02
申请人： Sunayama Kiso Kogyo Kk , 砂山基礎工業株式会社
发明人： SUNAYAMA KIYOICHI
IPC分类号： E02D19/10 , E02D3/10
摘要： PROBLEM TO BE SOLVED: To restrain noise of a vacuum deep well system pumping device; and to realize a small scale of the device.
SOLUTION: The vacuum deep well system pumping device has a casing pipe 10 embedded in a well W of the ground E, a separator tank 15 arranged in the casing pipe and having an opening lower part, a pumping pump 16 arranged in the separator tank, and a vacuum pump 18 for reducing pressure of the inside of the separator tank. An upper end part of the casing pipe 10 has a cooling water tank 10 for storing a part of underground water pumped by the pumping pump 16. An exhaust system of the vacuum pump 18 is communicated with the inside of the casing pipe 10, and is constituted so as to supply cooling water of a cooling water tank 14 to a cooler of the vacuum pump 18. Noise is restrained by shutting up the noise of the vacuum pump 18 in the casing pipe 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：抑制真空深井系统泵送装置的噪声; 并实现小规模的设备。解决方案：真空深井系统泵送装置具有嵌入在地面E的井W中的套管10，布置在套管中并具有开口下部的分离罐15，布置在其中的泵送泵16 分离罐，以及用于减小分离罐内部的压力的真空泵18。套管10的上端部具有冷却水箱10，用于储存由泵送泵16泵送的地下水的一部分。真空泵18的排气系统与套管10的内部连通，为构成为将冷却水箱14的冷却水供给到真空泵18的冷却器。通过关闭套管10内的真空泵18的噪音来抑制噪音。（C）2006 ，JPO＆NCIPI

2. 发明专利

JP2001152439A CONSTRUCTION METHOD FOR WELL POINT AND WELL POINT DEVICE 失效
公开(公告)号：JP2001152439A
公开(公告)日：2001-06-05
申请号：JP33703799
申请日：1999-11-29
申请人： SUNAYAMA KISO KOGYO KK , NIPPON WELLPOINT KYOKAI
发明人： SUNAYAMA KIYOICHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To obtain a device, by which displacement per well point device is set at a large value and the intervals of the arrangement of the devices are set at a large value, while the drainage efficiency of the device can be improved by preventing the clogging of the suction hole of a water absorption section. SOLUTION: The well point device 1 is constituted in such a manner that a pipe having a large diameter is driven and the well point 3 configuring the pipe having the large diameter and a riser pipe 2 are laid in a pit and openings in the pit are filled with sand, and a sand filter 12 is formed and the pipe having the large diameter is removed. In the well point 3, a water absorption section 5 in which holes 6, etc., are formed is arranged in the fixed range of the lower section of the pipe having the large diameter, a space is arranged and the whole pipe is covered with a wire gauze member, the generation of clogging in the water absorption section 5 is prevented, and a large amount of water can be drained through the filter 12.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式