Region-washing-controllable jetting device of dish-washing machine

Abstract

The invention is suitable for the field of dish-washing machines, and discloses a region-washing-controllable jetting device of a dish-washing machine. The region-washing-controllable jetting device comprises a water pipe component with a plurality of pipe taps, a plurality of fixing sleeves installed on the pipe taps respectively, a plurality of branch pipes installed on the fixing sleeves respectively, a plurality of spraying heads installed on the branch pipes respectively, a plurality of tableware supporting frames connected with the branch pipes in a sliding mode respectively and a plurality of sealing components installed in the fixing sleeves in a sliding mode respectively. Clamping parts which can penetrate through the fixing sleeves and are clamped on the fixing sleeves are arranged at the top ends of the sealing components, and sealing parts which can be sealed in the fixing sleeves in a sliding mode are arranged at the bottom ends of the sealing components. The tableware supporting frames are provided with abutting parts arranged in the branch pipes in a sliding and penetrating mode and matched with the clamping parts in an abutting mode. According to the region-washing-controllable jetting device of the dish-washing machine, when no tableware is arranged in corresponding specific regions, the corresponding fixing sleeves are in the blocked and closed state, the corresponding spraying heads can not spray water, and water source waste and losses of the water pressure of a water supply system are avoided.

Description

technical field [0001] The invention belongs to the field of dishwashers, in particular to a controllable jetting device for area washing of dishwashers. Background technique [0002] The dishwasher generally includes a main spray arm device and an area washing spray device, wherein the main spray arm device is used to wash the tableware placed in the washing cavity on a large scale, and the area wash spray device is mainly used to wash the tableware placed in a specific area. Rinse the specific tableware (such as cups, etc.) inside. Although the existing area washing spray device can also realize the flushing of specific tableware in a specific area, it still has deficiencies in specific applications. Place specific tableware, as long as the dishwasher starts to run, the area washing spray device will spray washing water outwards, because the washing water sprayed by the area washing spray device at this time does not play the role of effectively rinsing the specific table...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a controllable spray device for washing the dishwasher area, which solves the problem of the existing dishwasher area washing spray device when no specific tableware is placed in its corresponding specific area. Technical problems of waste of water resources and loss of water pressure caused by external spraying of washing water

Images