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A platform for research: civil engineering, architecture and urbanism
Reverse blocking core and reverse blocking device
The invention relates to the technical field of kitchens and bathrooms, in particular to a reverse-blocking core and a reverse-blocking device, the reverse-blocking core comprises a reverse-blocking core main body and a reverse-blocking cover, the main body is provided with a water falling opening and a water draining opening, the reverse-blocking cover is hinged to the main body, and the main body is provided with a reverse-blocking part. And therefore, the gas-water communication between the water falling opening and the water discharging opening is cut off. The reverse blocking device comprises the reverse blocking core, the reverse blocking core is arranged in the drainage connector, and the drainage port is communicated with a sewage pipe. Air and water are prevented from flowing reversely through abutting fit between the reverse blocking cover and the reverse blocking part, the larger the air and water pressure at the water outlet is, the tighter the reverse blocking cover is pressed downwards, the stronger the reverse blocking effect is, and the situation that the reverse blocking effect of the reverse blocking cover is weakened due to impact of air and water with large pressure can be avoided. The reverse blocking core is combined with the drainage connector, and the drainage connector is suitable for drainage in various directions, so that the drainage connector can be used for drainage of kitchens and toilets, particularly water tank drainage, ground drainage, urinal drainage and urination and the like.
本发明涉及厨卫技术领域，具体涉及一种阻逆芯及阻逆装置，阻逆芯主体和阻逆盖，主体开设有落水口和排水口，阻逆盖与主体形成铰接连接，主体设有阻逆部，阻逆盖在重力作用下，向下抵靠在阻逆部从而切断落水口和排水口之间的气水连通。阻逆装置包括上述阻逆芯，该阻逆芯设置于排水接头内，排水口连通于污水管。本发明通过阻逆盖和阻逆部之间的抵靠配合来防止气水逆流，且排水口处的气水压力越大，阻逆盖就被向下压得越紧，阻逆作用越强，能够避免压力较大的气水冲击而减弱阻逆盖的阻逆作用。阻逆芯与排水接头结合，适用于多种方向的下水，因此能够用于厨房和卫生间的排水，具体包括水槽排水和地面排水及小便斗排水排尿等。
Reverse blocking core and reverse blocking device
The invention relates to the technical field of kitchens and bathrooms, in particular to a reverse-blocking core and a reverse-blocking device, the reverse-blocking core comprises a reverse-blocking core main body and a reverse-blocking cover, the main body is provided with a water falling opening and a water draining opening, the reverse-blocking cover is hinged to the main body, and the main body is provided with a reverse-blocking part. And therefore, the gas-water communication between the water falling opening and the water discharging opening is cut off. The reverse blocking device comprises the reverse blocking core, the reverse blocking core is arranged in the drainage connector, and the drainage port is communicated with a sewage pipe. Air and water are prevented from flowing reversely through abutting fit between the reverse blocking cover and the reverse blocking part, the larger the air and water pressure at the water outlet is, the tighter the reverse blocking cover is pressed downwards, the stronger the reverse blocking effect is, and the situation that the reverse blocking effect of the reverse blocking cover is weakened due to impact of air and water with large pressure can be avoided. The reverse blocking core is combined with the drainage connector, and the drainage connector is suitable for drainage in various directions, so that the drainage connector can be used for drainage of kitchens and toilets, particularly water tank drainage, ground drainage, urinal drainage and urination and the like.
本发明涉及厨卫技术领域，具体涉及一种阻逆芯及阻逆装置，阻逆芯主体和阻逆盖，主体开设有落水口和排水口，阻逆盖与主体形成铰接连接，主体设有阻逆部，阻逆盖在重力作用下，向下抵靠在阻逆部从而切断落水口和排水口之间的气水连通。阻逆装置包括上述阻逆芯，该阻逆芯设置于排水接头内，排水口连通于污水管。本发明通过阻逆盖和阻逆部之间的抵靠配合来防止气水逆流，且排水口处的气水压力越大，阻逆盖就被向下压得越紧，阻逆作用越强，能够避免压力较大的气水冲击而减弱阻逆盖的阻逆作用。阻逆芯与排水接头结合，适用于多种方向的下水，因此能够用于厨房和卫生间的排水，具体包括水槽排水和地面排水及小便斗排水排尿等。
Reverse blocking core and reverse blocking device
一种阻逆芯及阻逆装置
GAO JINZHAN (author)
2023-12-15
Patent
Electronic Resource
Chinese
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