PROBLEM TO BE SOLVED: To provide a human body washing equipment for a bed bath, equipment that, in washing a person for a bed bath with a warm water spray flow using a mist nozzle, has an extremely excellent washing capacity in spite of a low water volume and that can keep temperature drop of warm water to a minimum during passing in the nozzle.SOLUTION: In the human body washing equipment 1 for a bed bath, there are installed: an air injection nozzle 3 which is formed in a gas-liquid injection part 2 in a manner that an airflow passage communicates with an injection pinhole in a nozzle tip end and which by supplying a pressurized airflow generates a jet airflow from the air injection pinhole； and a warm water nozzle 4 which guides warm water flow to the tip end side of the air injection nozzle 3 which has a determined position of a warm water flow outlet in a manner that opens on the outside of a negative pressure suction area in a radial direction relating to the center axis line of the injection airflow of the air injection nozzle 3, and which has a tip end angle determined so that warm water flows out in a direction approaching with an inclined shape toward the center axis line of the injection airflow. On the front side from the injection pinhole, the warm water flow is injected while being mixed with the injection airflow.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】霧ノズルを用いた温水噴霧流により清拭対象者の洗浄を行うにあたり、低水量であるにもかかわらず極めて良好な洗浄能力を有するとともに、ノズル通過時の温水の温度低下を最小限にとどめることができる清拭用人体洗浄装置を提供する。【解決手段】清拭用人体洗浄装置１において気液混合噴射部２に、気流通路がノズル先端の噴射ピンホールに連通するように形成され、加圧空気流を供給することにより噴射ピンホールから噴射空気流を発生させる空気噴射ノズル３と、温水流を空気噴射ノズル３の先端側に導くとともに、空気噴射ノズル３の噴射空気流の中心軸線に関する半径方向において負圧吸引領域の外側に開口するように温水流出口の位置が定められ、かつ噴射空気流の中心軸線に向け傾斜形態で近づく向きに温水が流出するよう先端角度が定められた温水ノズル４とを設ける。噴射ピンホールよりも前方側にて噴射空気流に温水流が混合されつつ噴射される。【選択図】図１
