Sea -buckthorn irrigation equipment

The utility model discloses a sea -buckthorn irrigation equipment, including water injection structure, water injection structure includes the water injection needle and the sewage storage chamber oflooks block, the water injection needle includes the interior needle body and the outer needle body, place the floater in the interior needle body, and all opened the infiltration hole on the outer needle body and the interior needle body lateral wall, water injection needle upper end is provided with the header tank, open the header tank bottom has the wash port that extends to in the interior needle body. This device can effectively be kept away the irrigation -free device and blockked up by water or soil impurity, still can promote the utilization ratio of water resource, reduces extravagantly. 本实用新型公开了种沙棘灌溉装置，包括注水结构；注水结构包括相卡合的注水针和储污腔；注水针包括内针体和外针体；内针体内放置有浮球，且外针体和内针体侧壁上均开有渗水孔；注水针上端设置有集水箱；集水箱底部开有延伸至内针体内的排水孔。本装置可有效避免灌溉装置被水体或土壤杂质堵塞，还可提升水资源的利用率，减少浪费。