Gas mixed pulse cleaning device for intelligent toilet bowl

Abstract

The invention discloses a gas mixed pulse cleaning device for an intelligent toilet bowl, and relates to the field of water jet cleaning devices low in pressure and small in flow. The gas mixed pulsecleaning device comprises a hollow shaft, a water supply pipe, a nozzle fixing device, a water supply path, a bottom plate, a throttling pipe, a gas mixing chamber, a gas suction pipe A, a gas mixed pulse nozzle, a gas suction pipe B and an upper cover. The nozzle fixing device is arranged on the hollow shaft in a sleeving mode and can move leftward and rightward. The water supply pipe is placed in the hollow shaft. One end of the water supply path is connected with the water supply pipe, and the other end of the water supply path is connected with the throttling pipe. The water supply path isarranged on the bottom plate. The bottom plate is connected with the gas mixing chamber through laser welding. The throttling pipe is connected at the center of the gas mixing chamber. The center ofthe gas mixed pulse nozzle and the center of the throttling pipe coincide and are connected to the gas mixing chamber. The gas suction pipe A and the gas suction pipe B are arranged on the two sides of the gas mixed pulse nozzle, and the gas suction pipe A, the gas suction pipe B and the gas mixed pulse nozzle are arranged on the upper cover. The upper cover is connected with the gas mixing chamber through laser welding. Lots of water and electricity resources can be saved, the structure is simple, and the gas mixed pulse cleaning device is good in cleaning effect, water saving effect and energy saving effect through actual trial use.

Description

technical field [0001] The invention belongs to a low-pressure and low-flow water jet cleaning device, in particular to an air-mixing pulse cleaning device for an intelligent toilet. Background technique [0002] At present, water jet injection technology is widely used in cleaning, scouring and other fields. Low-pressure water jets are mostly used for cleaning and scouring of food processing, agricultural products, kitchen utensils, and environmental cleaning. These cleaning and flushing volumes are large and wide, and the water consumption is relatively large. Under the situation that water resources are increasingly precious, it is of great practical significance to develop water-saving cleaning technologies. This kind of air-mixing pulse nozzle is a cleaning technology with better cleaning effect and obvious water-saving effect under the condition of low-pressure water jet. [0003] After retrieval, the patent applications related to the present invention include: self...

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Problems solved by technology

[0003] After retrieval, the patent applications related to the present invention include: self-excited pulse aerated nozzle (public number: CN 102989613A), which invented a self-excited pulse aerated nozzle, which is characterized by the use of self-excited oscillation pulse mechanism, pulse effect and suction The gas effect is good, but the cleaning water in this invention flows straight in and out, which has good symmetry and can make full use of the self-excited oscillation pulse mechanism, but it is not suitable for smart toilets

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