| 摘要 |
The present invention relates to a liquid disinfectant injector which comprises the followings: a storage tank for storing a liquid disinfectant; a pump for pumping the liquid disinfectant from the storage tank; a spraying pipe for spraying the liquid disinfectant supplied by the pump by having one side connected to the pump and the other side extended to the outside of the storage tank; and a spraying range widening unit for widening the spraying range of the liquid disinfectant which is sprayed through the other side of the spraying pipe by rotating the spraying pipe. The liquid disinfectant is uniformly sprayed without being focused in one position by widening the spraying range of the liquid disinfectant through rotating the spraying pipe using the spraying range widening unit. For instance, the spraying direction of the liquid disinfectant automatically changes when the liquid disinfectant is sprayed to an indoor floor. |
