CLEANING GUN

• Main Authors: WATABE KEISUKE, OKA TOSHIAKI, AOKI MASASHI
• Format: Patent
• Language: English; Japanese
• Published: 17.12.2020
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BASIC ELECTRIC ELEMENTS; CLEANING; CLEANING IN GENERAL; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; NOZZLES; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SEMICONDUCTOR DEVICES; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

To ensure that an object to be cleaned is sufficiently cleaned even when a cleaning water injected from a cleaning gun is not strong in a case in which an object to be cleaned is cleaned with the cleaning gun.SOLUTION: A cleaning gun 1 that injects cleaning water to clean an object to be cleaned includes a main body 2 of the cleaning gun 1, a water reservoir 3 that is connected to the main body 2 and has an injection port 320 to temporarily store the cleaning water, a piezoelectric diaphragm 40 arranged in the water reservoir 3 facing the injection port 320, a water channel 50 that supplies the cleaning water to the water reservoir 3, and a valve 51 that opens and closes the water channel 50. In the cleaning gun 1, the valve 51 is opened to supply the cleaning water to the water reservoir 3, high-frequency power is supplied to the piezoelectric diaphragm 40, ultrasonic vibration is propagated to the cleaning water temporarily stored in the water reservoir 3, and the cleaning water to which the ultrasonic vibration is propagated is injected from the injection port 320 to clean the object to be cleaned.SELECTED DRAWING: Figure 2 【課題】洗浄ガンを用いて被洗浄物を洗浄する場合に、洗浄ガンから噴射させる洗浄水の勢いが強くなくても被洗浄物が充分に洗浄されるようにする。【解決手段】洗浄水を噴射させ被洗浄物を洗浄する洗浄ガン１であって、洗浄ガン１の本体部２と、本体部２に連結され噴射口３２０を備え一時的に洗浄水を溜める水溜部３と、噴射口３２０に対向して水溜部３に配設される圧電振動板４０と、水溜部３に洗浄水を供給する水路５０と、水路５０を開閉させるバルブ５１と、を備え、バルブ５１を開き水溜部３に洗浄水を供給し圧電振動板４０に高周波電力を供給し水溜部３に一時的に溜められた洗浄水に超音波振動を伝播させ、噴射口３２０から超音波振動を伝播させた洗浄水を噴射させ被洗浄物を洗浄する洗浄ガン１。【選択図】図２