Spraying head and sprayer

A sprinkler head and sprinkler technology, which is used in household cleaning devices, dishwashers/washing machines for tableware, household appliances, etc., can solve problems such as increasing dead ends, and achieve the effect of high cleaning efficiency and easy and flexible control.

Active Publication Date: 2017-05-03
QINGDAO HAIER DISHWASHER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing household dishwashers generally have a rotating spray type spray head, the spray head is provided with a cavity, the top of the cavity has a group of spray holes, through the high-pressure water jet to the tableware fo

Method used

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  • Spraying head and sprayer
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  • Spraying head and sprayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 As shown, a shower head includes a strip-shaped shell 1, and spray holes 2 are arranged along the surface length direction of the shell 1. The spray holes 2 are divided into at least two groups, and each group of spray holes 2 Both can supply water and spray at the same time, and different groups of spray holes 2 can supply water and spray in time-sharing.

[0033] Different spraying holes 2 can achieve different spraying effects, and the spraying of tableware is not limited to a single cleaning direction or cleaning method, which can effectively reduce cleaning dead angles; all the same spraying holes 2 can supply water for spraying at the same time, just The cleaning of the corresponding areas can be carried out at the same time, shortening the time and improving the efficiency; when different groups of spray holes 2 can be sprayed at different times, it is possible to control whether the different spray holes 2 are sprayed or not, which is convenient fo...

Embodiment 2

[0041] The shower head of this embodiment is similar in structure to the shower head of Embodiment 1, including a strip-shaped shell 1, and spray holes 2 are arranged along the length direction of the surface of the shell 1, and the spray holes 2 are divided into at least There are two groups, each group of spray holes 2 can supply water and spray at the same time, and the spray holes 2 of different groups can supply water and spray at different times.

[0042] The difference is that the specific structure of the housing 1 is not limited, and the number of groups of spray holes 2 is not limited, each group of spray holes 2 can supply water for spraying at the same time, and different groups of spray holes 2 can supply water at different times Just spray.

Embodiment 3

[0044] A shower for tableware cleaning, comprising the shower head of embodiment 1 or 2, such as Figure 4 As shown, the spray head is installed on the fixed seat 4, and the spray head can rotate relative to the fixed seat 4. The sprayer can spray the tableware in all directions, and the spray efficiency is improved.

[0045] like image 3 As shown, the spray head is connected to the water supply pipeline 5, and the number of the water supply pipeline 5 corresponds to the number of groups of spray holes 2, so that each group of spray holes 2 can be sprayed independently of other spray holes 2, which is convenient for control And adjust the on-off state of each group of spray holes 2.

[0046] The sprinkler also includes a water control device for controlling the on-off of the water supply pipeline 5, which can realize the on-off control of each water supply pipeline 5, and control the sprinkler more flexibly.

[0047] Further, the water control device can supply water to dif...

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PUM

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Abstract

The invention discloses a spaying head and a sprayer and relates to the technical field of dish washing machines. The spraying head disclosed by the invention comprises a strip-shaped shell body, wherein spraying holes are arranged along the length direction of the shell body surface; the spraying holes are divided into at least two groups; each group of spraying holes could supply water for spraying at the same time; and different groups of spraying holes could supply water for spraying in a time-shared manner. The sprayer used for tableware washing disclosed by the invention comprises the spaying head, wherein the spraying head is installed on a fixation base; and the spraying head can be rotated relative to the fixation base. The spraying head and the sprayer disclosed by the invention are characterized in that the spraying head can carry out time-shared spraying of different groups of spraying holes, so the spraying can be controlled easily, and the water pressure does not need to be increased when the quantity of the spraying holes increases; and the sprayer comprises the spraying head and can carry out rotary spraying as well as spraying at different angles and in different rotation directions, so cleaning dead corners are reduced.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a shower head and a shower. Background technique [0002] Dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, plates, knives, forks, etc. It can reduce labor intensity, improve work efficiency, and improve cleanliness. [0003] Existing household dishwashers generally have a rotating spray type spray head, the spray head is provided with a cavity, the top of the cavity has a group of spray holes, through the high-pressure water jet to the tableware for washing, due to the spray The angle of the spray hole of the shower head is fixed. Although the shower head is rotating, the shower head can only wash the tableware from one direction, which increases the probability of dead ends. [0004] Therefore, there is an urgent need to design a shower head or a shower so that there are multiple groups of spray holes on the shower head, and diff...

Claims

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Application Information

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IPC IPC(8): A47L15/42A47L15/22
Inventor 贺晓帆张永奎王大伟姜战存
Owner QINGDAO HAIER DISHWASHER
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