Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reversing valve of closestool and closestool
The invention discloses a reversing valve (10) of a closestool. The reversing valve (10) comprises a reversing valve body (12) and a reversing rotor (14). A reversing cavity (122), a water inlet pipeline (124), an upper flushing pipeline (126) and a lower flushing pipeline (128) are formed in the reversing valve body, and the water inlet pipeline (124), the upper flushing pipeline (126) and the lower flushing pipeline (128) are communicated with the reversing cavity. The reversing rotor is rotationally arranged in the reversing cavity and can be switched to an upper flushing position or a lower flushing position so that liquid in the water inlet pipeline can be drained to the upper flushing pipeline or the lower flushing pipeline. The reversing valve body can further form an exhaust channel (129) communicated with the upper flushing pipeline and the lower flushing pipeline, and when the reversing rotor is located at the upper flushing position, gas in the lower flushing pipeline can be exhausted into the upper flushing pipeline through the exhaust channel under the negative pressure effect caused by water flow in the upper flushing pipeline. According to the structure, when upper flushing is switched to lower flushing, the water outlet time of gas-liquid mixing can be shortened, and water outlet noise is eliminated. The invention further provides a closestool.
本申请公开了马桶的换向阀(10)，其包括换向阀本体(12)和换向转子(14)。换向阀本体内部形成有换向腔(122)、及分别联通至换向腔的进水管路(124)、上冲管路(126)和下冲管路(128)。换向转子转动地设置于换向腔，换向转子能够切换至一上冲位置或一下冲位置以将进水管路内的液体引流至上冲管路或下冲管路。换向阀本体还能够形成有联通上冲管路和下冲管路的排气通道(129)，在换向转子处于上冲位置时，下冲管路中的气体会因上冲管路中水流引起的负压作用通过排气通道排入上冲管路。上述结构在从上冲水切换至下冲水时，可减少气液混合的出水时间，并消除出水噪音。本申请还提供了一种马桶。
Reversing valve of closestool and closestool
The invention discloses a reversing valve (10) of a closestool. The reversing valve (10) comprises a reversing valve body (12) and a reversing rotor (14). A reversing cavity (122), a water inlet pipeline (124), an upper flushing pipeline (126) and a lower flushing pipeline (128) are formed in the reversing valve body, and the water inlet pipeline (124), the upper flushing pipeline (126) and the lower flushing pipeline (128) are communicated with the reversing cavity. The reversing rotor is rotationally arranged in the reversing cavity and can be switched to an upper flushing position or a lower flushing position so that liquid in the water inlet pipeline can be drained to the upper flushing pipeline or the lower flushing pipeline. The reversing valve body can further form an exhaust channel (129) communicated with the upper flushing pipeline and the lower flushing pipeline, and when the reversing rotor is located at the upper flushing position, gas in the lower flushing pipeline can be exhausted into the upper flushing pipeline through the exhaust channel under the negative pressure effect caused by water flow in the upper flushing pipeline. According to the structure, when upper flushing is switched to lower flushing, the water outlet time of gas-liquid mixing can be shortened, and water outlet noise is eliminated. The invention further provides a closestool.
本申请公开了马桶的换向阀(10)，其包括换向阀本体(12)和换向转子(14)。换向阀本体内部形成有换向腔(122)、及分别联通至换向腔的进水管路(124)、上冲管路(126)和下冲管路(128)。换向转子转动地设置于换向腔，换向转子能够切换至一上冲位置或一下冲位置以将进水管路内的液体引流至上冲管路或下冲管路。换向阀本体还能够形成有联通上冲管路和下冲管路的排气通道(129)，在换向转子处于上冲位置时，下冲管路中的气体会因上冲管路中水流引起的负压作用通过排气通道排入上冲管路。上述结构在从上冲水切换至下冲水时，可减少气液混合的出水时间，并消除出水噪音。本申请还提供了一种马桶。
Reversing valve of closestool and closestool
马桶的换向阀及马桶
ZHANG SHENGYANG (Autor:in) / XIE WEIFAN (Autor:in) / HUANG YAKUI (Autor:in) / YIN YIFAN (Autor:in) / SHI LIN (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
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