A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intelligent closestool spray gun, spray head thereof and spray head control method
The invention provides an intelligent closestool spray gun, a spray head thereof and a spray head control method. The spray head comprises a reversing valve and a spray nozzle seat, wherein the reversing valve comprises a valve body with a water inlet part and a plurality of water outlets and a valve element rotatably installed in the valve body, the valve element comprises a plurality of water conveying units, and the water conveying units are sequentially arranged in the axial direction of the valve element; the nozzle seat is fixed on the valve body, and a plurality of nozzles corresponding to the water outlets one by one are arranged on the nozzle seat; and the valve element rotates in a preset direction relative to the valve body, so that the water conveying unit rotates to different water outlets, and the water outlets are communicated with the water inlet part. The valve element in the reversing valve continuously rotates in one direction relative to the valve body, so that different water outlets can be communicated with the water inlet part, transmission errors are reduced, and accurate alignment of a water outlet channel is guaranteed. The control method of the nozzle can realize smooth switching of the water outlet pipeline of the nozzle. After the intelligent closestool spray gun uses the reversing valve, the use quantity of pipelines is reduced, the space is reasonably utilized, and the structure is optimized.
本发明提供了一种智能马桶喷枪及其喷头、喷头控制方法，喷头包括换向阀及喷嘴座，换向阀包括具有进水部及多个出水口的阀体和可转动装于阀体内的阀芯，阀芯包括多个输水单元，多个输水单元沿阀芯的轴向依次排列；喷嘴座固定于阀体上，且该喷嘴座上设有多个与所述出水口一一对应的喷嘴；阀芯相对阀体朝一预设方向转动，使输水单元转动至不同出水口处，并将出水口与进水部相连通。换向阀中阀芯相对阀体朝一个方向连续转动便可实现不同出水口与进水部相连通，从而减少了传递误差，保证了出水通道的准确对位。上述喷头的控制方法能够实现喷头出水管路顺畅切换。智能马桶喷枪使用了上述换向阀后，减少了管道的用量，合理利用了空间，优化了结构。
Intelligent closestool spray gun, spray head thereof and spray head control method
The invention provides an intelligent closestool spray gun, a spray head thereof and a spray head control method. The spray head comprises a reversing valve and a spray nozzle seat, wherein the reversing valve comprises a valve body with a water inlet part and a plurality of water outlets and a valve element rotatably installed in the valve body, the valve element comprises a plurality of water conveying units, and the water conveying units are sequentially arranged in the axial direction of the valve element; the nozzle seat is fixed on the valve body, and a plurality of nozzles corresponding to the water outlets one by one are arranged on the nozzle seat; and the valve element rotates in a preset direction relative to the valve body, so that the water conveying unit rotates to different water outlets, and the water outlets are communicated with the water inlet part. The valve element in the reversing valve continuously rotates in one direction relative to the valve body, so that different water outlets can be communicated with the water inlet part, transmission errors are reduced, and accurate alignment of a water outlet channel is guaranteed. The control method of the nozzle can realize smooth switching of the water outlet pipeline of the nozzle. After the intelligent closestool spray gun uses the reversing valve, the use quantity of pipelines is reduced, the space is reasonably utilized, and the structure is optimized.
本发明提供了一种智能马桶喷枪及其喷头、喷头控制方法，喷头包括换向阀及喷嘴座，换向阀包括具有进水部及多个出水口的阀体和可转动装于阀体内的阀芯，阀芯包括多个输水单元，多个输水单元沿阀芯的轴向依次排列；喷嘴座固定于阀体上，且该喷嘴座上设有多个与所述出水口一一对应的喷嘴；阀芯相对阀体朝一预设方向转动，使输水单元转动至不同出水口处，并将出水口与进水部相连通。换向阀中阀芯相对阀体朝一个方向连续转动便可实现不同出水口与进水部相连通，从而减少了传递误差，保证了出水通道的准确对位。上述喷头的控制方法能够实现喷头出水管路顺畅切换。智能马桶喷枪使用了上述换向阀后，减少了管道的用量，合理利用了空间，优化了结构。
Intelligent closestool spray gun, spray head thereof and spray head control method
智能马桶喷枪及其喷头、喷头控制方法
LI WENMING (author) / LIANG SHUNKAI (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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